cranes & industrial. High performance ropes for demanding applications

cranes & industrial. High performance ropes for demanding applications

Bridon-Bekaert Ropes Group is the world s premier supplier of mission-critical advanced cords, steel wire ropes, and synthetic fibre ropes. As a leading innovator, developer and producer of the best performing ropes and advanced cords globally, the Group provides superior value solutions to the oil & gas, mining, crane, elevator and other industrial sectors. market leading rope solutions for cranes & industrial. Two of the most enduring wire and rope pioneers joined forces in 0 to make this ambition real. Bridon-Bekaert Ropes Group has a global manufacturing footprint and employs approximately 500 people worldwide. Bridon-Bekaert s comprehensive range of cranes & industrial ropes offer enhanced products for demanding applications where high levels of fatigue performance, diameter stability and crush resistance, together with lubricants offering a wide operating temperature range and improved corrosion resistance. These crane ropes have achieved enhanced service lives with fewer ropes changes, resulting is less downtime and significant cost savings. 3

our brands. High Performance Brands Value Brands Ropes 30 services: Installation Expertise Equipment hire Warranty assurance Support new technology we are active in many markets. Inspection Rope inspection MRT/NDE Maintenance Re-lubrication Aftermarket equipment and lubricant sales Cut-back and termination Rope Life Management Safety Manage downtime with planned mainenance Rope lifecycle cost reductions Value service offering BBtec The Bridon-Bekaert Technology Centre (BBtec) is our centre of excellence for rope technology development, testing, analysis and verifcation. BBtec is equipped with unique equipment capable of testing steel/synthetic ropes and wires. It has extensive forensic analysis laboratory facilities and specialists capable of conducting detailed forensic evaluation of new or retired ropes. BBtec accelerates Bridon-Bekaert s new product development, involving the latest rope technologies to increase safety, performance and operational life of ropes working in demanding and hostile environments typical to our core markets in the Oil and Gas, Mining, and Construction sectors. 5

technologies. Polymer Technologies Rope Compaction DYFORM Bridon-Bekaert manufactures ropes using a unique ing process that compacts the strands as shown below. The smooth surface of the product provides improved rope to sheave contact leading to reduced wear on both rope and sheave. Increased cross-sectional steel area increases breaking load and improves inter - wire contact ensures that the rope will operate with lower internal stress levels resulting in longer bending fatigue life and lower costs. Uncompacted strand strand rope PLASTIC IMPREGNATION High performance plastic impregnation is designed to offer an internal cushioning layer to the inter-strand contact points especially between core to cover on multi-strand low rotation ropes improving bend fatigue and core service life. MAX TECHNOLOGY Bridon-Bekaert manufactures ropes using rotary hammer swaging and a unique roller compaction process that compacts the outer rope surface as shown. In comparison to traditional ropes the Max technology further improves rope to sheave contact and improved diameter stability leading to reduced wear on both rope and sheave. Further increased cross-sectional steel area provides a robust construction with high breaking force and excellent crush resistance. Improved inter-wire contact ensures optimum spooling performance offering maximum resistance to damage for exceptional service life in the most demanding multi-layer drum applications. NXG Advanced next generation low friction polymer technology incorporating unique additives to further enhance fatigue life of plasticated ropes DYFORM 8 MAX CONSTRUCTEX DYFORM BRISTAR ropes construction reduces sheave wear and point to point loading, which combined with the superior dynamic structural stability provided by the Bristar core, ensures exceptional performance. HIGH PERFORMANCE CONSTRUCTION Improved strand positioning significantly increases fatigue life and wear resistance GREATER INTERNAL ROPE PROTECTION Enhanced core life INCREASED ROPE STABILITY Enhanced diameter stability under load improves drum spooling performance and reduces rope crushing Lubricants FIT Traditional wire rope lubricants suitable for a wide range of offshore applications Corrosion protection Wear resistant ULTRA Developed to perform in more challenging environments Enhanced rope lubricant, manufactured with a unique hybrid grease. A wide operating temperature range suitable for active heave compensation systems and warmer tropical climates. Along with a three stage corrosion protection system with a unique water wash off performance. EU Ecolabel : UK/07/0 7

Product Selection Port & Maritime INDICATES BRIDON-BEKAERT S RECOMMENDED ROPE PER APPLICATION port & Mobile harbour cranes maritime. 8 / / Ship to shore cranes / 8 / DSC8 MAX *for boom hoist only Container handlers 8 Series Series / 8 / Series Bulk unloader cranes 8 / PI 8 / DSC8 MAX *for boom hoist only / 8 9

Product Selection Port & Maritime INDICATES BRIDON-BEKAERT S RECOMMENDED ROPE PER APPLICATION Offshore cranes Pedestal cranes Ship cranes Pedestal cranes / knuckle boom cranes 3LR / PI / MAX 8 / DSC8 MAX *for boom hoist only / 8 / PI 8 MAX 35 LS 3LR / PI / MAX / 8 / 50DB Series 8 8 Series Ship derrick cranes Ship lifter 3LR / PI / MAX / 8 / Series 8 Series DSC8 MAX *for boom hoist only 8 MAX / 8 / 8 Series Series 35 LS 8 / PI 50 DB Series Floating cranes 3LR / PI / MAX / 8 / 8 Series 8 MAX 35 LS 8 / PI Series 50 DB Series 9 series

Product Selection Industrial INDICATES BRIDON-BEKAERT S RECOMMENDED ROPE PER APPLICATION Overhead hoist / gantry cranes E.O.T. / Outdoor / Indoor in text / CDQ cranes industrial. / 8 / 8 Series Series Steel works ladle / charging cranes 8 / / 8 Series Steel works blast furnace skips Brifill / 8 / 8 Series Cold rolling / looper car / 8 / 8 Series Series 3

Product Selection Construction INDICATES BRIDON-BEKAERT S RECOMMENDED ROPE PER APPLICATION construction. Tower cranes Flat top / high top / luffing / derrick / heavy load 3LR / PI 50DB Series 8 / 8 PI 35 LS 9 Series Telescopic Mobile cranes All terrain / Telescopic / Rough terrain 3LR / PI 8 PI 50DB Series 35 LS Truck mounted cranes 3LR / PI 50 DB Series 35 LS 9 Series 8 PI 8 MAX 5

Product Selection Construction INDICATES BRIDON-BEKAERT S RECOMMENDED ROPE PER APPLICATION our products. Crawler cranes Lattice boom 3LR / PI / MAX 50DB 8 MAX 8 / DSC8 MAX *for boom hoist only Constructex *for boom hoist only 8 MAX Foundation Works Rotary drilling / Piling / Diaphram walling 8 PI / 3LR series 3 LR... 3 LR PI... 3LR MAX... 3LR PI MAX 8 MAX / PI.. 8 PI... 8 Series 8... 8 PI... Bristar 8... 8 MAX / PI... DSC8 MAX... DSC8... Series... PI... Bristar... BriFill... Constructex... pg. 8-9 pg. 8-9 pg. 0- pg. 0- pg. pg. 3 pg. -5 pg. -5 pg. -5 pg. pg. pg. 7 pg. 8-9 pg. 8-9 pg. 8-9 pg.30 pg. 3 35LS... 50DB series... 9 series... 8 series... 8 series... series... pg. 3 pg. 33 pg. 3 pg. 35 pg. 3 pg. 37 * ALL ROPES AVAILABLE IN DIFFERENT LAYS * OTHER GRADES AVAILABLE ON REQUEST * CUSTOM ROPE CAN BE MADE AVAILABLE UPON REQUEST 3LR / PI / MAX 8 MAX 50DB Series 8 PI 35 LS 9 Series 7

DYFORM 3 LR SERIES DYFORM 3LR SERIES 3LR The 3 LR is a high performance compacted low rotational rope that combines varying multistrand rope designs to achieve excellent rotation resistance in high lift operations. product table. Nominal length mass 3LR / PI EIP/90 EEIP/0 Excellent rotation resistance Highly efficient due to its flexibility Suitable for single part and multi part reeving Suitable for single part reeving of an unguided load 3LR PI The 3 LR PI is a high performance compacted low rotational rope that combines varying multistrand rope designs to achieve excellent rotation resistance in high lift operations. It incorporates a plastic layer (PI) between the inner and outer part of the rope to enhance fatigue life. Stable rope construction Higher bending fatigue performance mm inch kg/m lb/ft kn kn 3/8.0.0.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0 3.0.0 5.0.0 7.0 8.0 9.0 30.0 3.0 3.0 35.0 3.0 38.0 0.0.0.0.0 8.0 50.0 50.8 7/ / 9/ 5/8 3/ 7/8 /8 / 3/8 / 5/8 7/8 0.5 0.500 0. 0. 0.70 0.808 0.850 0.980.0.3.8.8.5..8.8.00....5.88 3.3 3.3 3.38 3.5 3.9.09..50 5. 5. 5.87.8..58 7.33 7.3 8. 8. 8.95 9.83.7.5.7.7 3. 0.305 0.33 0. 0. 0.8 0.53 0.57 0.59 0.87 0.759 0.80 0.80 0.97.09...3.9.3.3.78.9..7.7.5.3.75.83 3.0 3. 3. 3.9.5.8..93.95 5. 5.8.0. 7.9 7.73 7.8 8.53 8.80 8 90.8 9 30 53 79 85 0 3 3 98 33 33 370 00 8 80 58 58 58 8 7 73 7 83 99 99 50 0 70 3 3 50 550 00 750 90 050 090 70 30 9...3.5.. 7. 0. 0.8.9.. 9. 33.5 37. 37.. 5.0 9.7 50. 5.0 59.3 3.8 5.9 9.5 7. 80.0 83.5 85.9 9.5 3.3 3.3 8.0 3..8 3.5 7. 7. 3.0 7. 79.8 9.7 5.8 30. 3.9 55. 3.0 8.3 9.5..3 3..8 5. 8. 8.8 0.8 3. 3..7 30. 33.7 33.7 37.7 0.7 5. 5.7 8.9 53.8 57.9 59.7 3.0 7.5 7. 75.7 77.9 83.9 93.7 93.7 7 3 9 33 33 7 58 3 78 95 09 3 3 38 8 95.3 5 7 37 53 9 0 5 5 75 39 35 35 397 0 8 87 50 59 595 3 0 9 758 779 80 857 08 08 5 87 590 95 758 95 9.7.7.9 3. 5. 7. 8..5.. 8. 8. 30.9 35.9 0.0 0.0. 7. 5. 5.7 5.7.0.9 70.0 7. 78.0 85. 87. 90.0 9.3 3.3 3.3 9. 3.5 3.5.7.3.3 78.7 90.5 97.. 8.77 9.7.7.9 3.9 5.. 9.5 0.5.8 5. 5. 8 3.5 3.3 3.3 0.5.8 9. 9. 5.3 58.0 0. 3.5 7.3 70.7 77.3 79. 8. 87.3.8.8 7.3 3.8 3.8 3. 7. 7.. 7.8 79. 9. This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter. Visit www.bridon-bekaert.com for the most up-to-date data. 8 9

DYFORM 3 LR SERIES DYFORM 3LR SERIES 3LR MAX 3 LR MAX is a high performance compacted low rotational rope that consists of varying multistrand rope designs which have undergone a final rope compacting process. Highest breaking strength Excellent rotation resistance Improved crush resistance Accurate diameter and tight diameter tolerance 3LR PI MAX 3 LR PI MAX is a high performance compacted low rotational rope that consists of varying multistrand rope designs which have undergone a final rope compacting process. It incorporates a plastic layer (PI) between the inner and outer part of the rope. Higher bending fatigue performance Maintenance of internal lubricant product table. Nominal length mass mm inch kg/m lb/ft kn.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0.0 8.0 30.0 3.0 3.0 3.0 38.0 0.0.0.0.0 8.0 50.0 5.0 / 9/ 5/8 3/ 7/8 /8 / 3/8 / 5/8 3/ 7/8.70.8.887.0.09..37.37.58.78.99.99..9.9 3.0 3.3 3.5..55 5.0 5.57 5.57.3.79 7. 7.95 8.07 8.8 9. 9.7..8... 3..0.9.98.5.59.70.733.8.99.99.0.0.3.3.9.8.8.5..39.7 3.0 3.37 3.7 3.7.5.5.78 5.3 5. 5.93.3.53 7. 7.9 7.77 8.30 8. 9.7 9.3.0 3LR MAX / PI 53 7 79 08 39 7 7 307 3 385 385 5 5 8 705 88 88 935 85 85 80 0 30 80 80 30 730 780 930 930 0 300 300 500 50 70 EEIP/0 7. 9. 0. 3..3.9 30. 30. 3.5 38.7 3.3 3.3 7.7 58.9 58.9 8.7 7.9 79.3 9.9 95.3 5 33 39 8 83 9 00 7 7 38 59 59 8 88 30 5. 7. 8.3.. 7.7 7.7 3.3 35. 39.3 39.3 3. 53. 53..3 9.7 7.9 83.0 8.5 95.3 0 35 5 5 7 8 97 97 35 35 55 77 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter. Visit www.bridon-bekaert.com for the most up-to-date data. 0

DYFORM 3 LR SERIES 8 MAX / PI 8 PI 8 MAX is a high performance compacted rotational resistant rope specifically designed for demanding applications such as deep foundation works including piling and drilling rigs as well as diaphragm walling. Optionally, it incorporates a plastic layer (PI) between the inner and outer part of the rope. Superior crushing resistance Excellent wear resistance Robust and stable rope construction Tightly controlled diameter tolerance Nominal length mass mm inch kg/m lb/ft kn.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0.0 8.0 30.0 3.0 3.0 3.0 38.0 0.0.0.0.0 8.0 50.0 5.0 / 9/ 5/8 3/ 7/8 /8 / 3/8 / 5/8 3/ 7/8.70.8.887.0.09..37.37.58.78.99.99..9.9 3.0 3.3 3.5..55 5.0 5.57 5.57.3.79 7. 7.95 8.07 8.8 9. 9.7..8... 3..0.9.98.5.59.70.733.8.99.99.0.0.3.3.9.8.8.5..39.7 3.0 3.37 3.7 3.7.5.5.78 5.3 5. 5.93.3.53 7. 7.9 7.77 8.30 8. 9.7 9.3.0 8 MAX / PI This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. 53 7 79 08 39 7 7 307 3 385 385 5 5 8 705 88 88 935 85 85 80 0 30 80 80 30 730 780 930 930 0 300 300 500 50 70 MAX 7. 9. 0. 3..3.9 30. 30. 3.5 38.7 3.3 3.3 7.7 58.9 58.9 8.7 7.9 79. 9.5 95.3 5 33 39 8 83 9 00 7 7 38 59 59 8 88 30 5. 7. 8.3.. 7.7 7.7 3.3 35. 39.3 39.3 3. 53. 53..3 9.7 7.9 83.0 8.5 95.3 0 35 5 5 7 8 97 97 35 35 55 77 8 PI is a high performance compacted rotational resistant rope which incorporates a plastic layer between the inner and outer part of the rope. Good wear characteristics due to ist smooth exterior profile Improved bending fatigue performance Robust and stable rope construction stability, requirement of multi layered spooling Nominal length mass mm inch kg/m lb/ft kn.0.0.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0 3.0.0 5.0.0 7.0 8.0 9.0 30.0 3.0 3.0 3.0 38.0 3/8 7/ / 9/ 5/8 3/ 7/8 /8 / 3/8 / 0.5 0.500 0.05 0.7 0.70 0.80 0.85 0.980.0.3..8.5..8.8.00...7.5.88 3.3 3.3 3.38 3.5 3.9.08..50 5.0 5. 5.78..8 7. 7. 0.305 0.33 0.07 0.5 0.8 0.5 0.58 0.59 0.8 0.75 0.87 0.80 0.97.09...3.8.3..78.9..7.7.5.3.7.83 3.0 3.39 3. 3.88..35.85.88 8 PI 7. 8. 3 3 5 7 90 7 30 30 337 37 8 57 5 570 5 88 709 759 83 83 975 30 90 EEIP/0 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter. 3 Visit www.bridon-bekaert.com for the most up-to-date data. 8. 9.9.7.7 3.7 5.3. 8.5 9.3..3.3 7. 30.8 3. 3. 37.9.8.8.8 50. 5. 59... 9. 7.3 77.3 79.7 85.3 97.0 97.0 3 3 3 7.8 8.... 3.9..8 7.5 9..9 7.9 3. 3. 3. 37.9.. 5.5 9. 53.7 55.5 58..7 7. 70. 7.3 77. 88.0 88.0 99. 5 3 3 Axial stiffness @0% load.8 5.3 MN.3.5 7.5 8.5 8.97..8.9 3. 3. 5.3 7. 9. 9.3. 3. 5.7. 8. 30. 33. 3.3 35.9 38.7. 3..7 7.8 53.5 5...8 8.8 7.7 77. Metallic cross Lang s section Ordinary. Nm mm 5. Nm.80 7.0 8.83.5..0.9 7. 0. 0.9 5. 9.8 35.3 35.3 0.8 7.3 5. 5.0. 70. 79.8 83. 89.7 0 9 38 3 7 0 7 38 80 8 Torque @0% generated load. 7.8 9.97.3 3.0 5..5 0..9 5. 30. 30.8 37.0 3.9 5. 5. 0.3 9.9 80.3 8.8 9.8 8 33 9 7 8 0 8 97 3 353 5 9 50. 55.8 7.5 8.9 80.3 90.0 9.3 9 3 8 0 0 3 70 7 95 3 39 30 377 07 37 55 9 50 5 57 5 80 73 805 8

DYFORM 8 SERIES DYFORM 8 SERIES 8 8 is a high performance compacted single layer constructed rope with 8 outer strands. Good bending fatigue performance Very flexible rope construction Smooth profile created by the number of outer strands 8 PI 8 PI is a high performance compacted single layer constructed rope which incorporates a plastic layer below the 8 outer strands. Improved bending fatigue performance Stable rope construction stability, requirement of multi-layered spooling Bristar 8 Bristar 8 is a high performance compacted single layer constructed rope which incorporates an engineered extruded plastic profile between the 8 outer strands and the rope core for cranes and industrial applications including mobile, crawler and tower cranes. Outstanding bending fatigue performance Very stable rope construction Improved support of outer strands in service Torque generated @0% load Torque generated @0% load product table. mm inch kg/m lb/ft kn.0.0.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0.0 8.0 30.0 3.0 3.0 3.0 38.0 0.0.0.0.0 8.0 50.0 3/8 7/ / 9/ 5/8 3/ 7/8 /8 / 3/8 / 5/8 3/ 7/8 Nominal length mass 0.7 0.7 0.570 0.58 0.78 0.70 0.79 0.93 0.9.0.9..3.53.70.7.88.8.33.7 3.0 3.8 3.9 3.85..75.8 5. 5.75..80.8 7.5 8.0 8.3 9. 9.3 9.97.7.9.8 0.87 0.3 0.383 0.39 0.5 0.5 0.535 0.0 0. 0.7 0.798 0.8 0.95.03..5.7.53.5.8.0..8.58.85 3.9 3. 3. 3.8..57.59 5.0 5.39 5.58.3.5.70 7.8 7.9 7.9 8 / 8. 89. 8 50 7 8 98 55 8 38 38 353 7 7 508 59 59 9 70 79 903 903 0 80 70 70 500 50 7 7 870 030 030 EIP/90 9.9.00.....9 9. 0.3.3 5. 5. 8.7 3. 35.7 35.7 39.7 8.0 8.0 57..0 7.0 77.7 80.9 89. 5 8 3 3 58 9 75 9 9 8 8 8 8.79 9... 3..7 5.3 7.7 8.5 0. 3.0 3.0.0 9. 3. 3. 3.0 3.5 3.5 5.8 58.0 0.8 70.5 73. 8.0 9. 9. 30 30 53 59 7 7 9 07 07 5 EEIP/0 Axial stiffness @0% load Ordinary Lang s Metallic cross section kn MN Nm Nm mm 90. 93. 5 5 3 50 57 8 89 07 3 3 7 99 333 333 39 53 595 3 73 753 830 9 9 70 30 00 330 330 80 570 30 790 790 950 30 30 3..5.9.9 5..9 7. 0.5. 3.3.5.5 30 33. 37. 37..5 50. 50. 59.7.9 70 8.3 8. 93.3 0 7 35 9 9 7 83 0 0 9 39 39 0 9.9 9.50.7.7 3.7 5.3 8. 9.3... 7. 30.5 3 3 37. 5.5 5.5 5. 0.7 3.5 73.7 7.8 8. 9.3 9.3 9 5 3 3 5 0 83 83 99 7 7 3 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data..83 5.3..57 7. 8.58 8.99..9.0 3. 3. 5. 7. 9. 9.3.3 5.8.3 30.7 3.3 3.0.7 3.5 7.9 53. 5.5.5.9 9.0 7.8 77.3 85. 90.7 93.9 3 5 3 3 33..3..9.3 5.3 7. 33.8 3.0. 9. 50. 0.7 7.0 8.7 85. 98.8 3 3 7 03 7 7 89 33 39 05 8 57 577 79 8 79 870 97 50 90 30 370 550 3.8 5.9..9 7.5 3. 35.0 3.7. 53.7 3.7 5. 78. 9.8 9 7 9 75 0 80 39 37 30 509 5 5 78 7 873 880 0 0 80 30 00 550 70 70 990 8.5 53.. 5.9 7.9 8. 90.3 5 9 0 35 37 5 73 93 9 58 308 35 3 9 3 8 538 57 7 5 9 77 775 85 9 9 30 0 30 30 30 5

DYFORM 8 SERIES DYFORM 8 SERIES 8 MAX / PI DSC8 8 Max is a high performance compacted single layer constructed rope with 8 outer strands which has undergone a final rope compaction process and performs excellent in multilayer drum applications. Optionally, it incorporates a plastic layer (PI) between the inner and outer part of the rope. Very high breaking strength Good crush resistance Accurate rope diameter and tight tolerance Nominal length mass MAX mm inch kg/m lbs/ft kn 8 30 3 -/8 -/..88 3.3 3.38 3.9.09.5 5.0 5..3.9.7.7..75 3.03 3.39 3. 5 5 39 7 773 85 98 98 5.. 8. 7.8 83.3 8.9 95.7 9 9 5. 55.5. 5. 75. 78.8 8.8 98.7 98.7 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. DSC8 MAX DSC8 Max is a high performance compacted double seale closed, parallel laid construction rope, with all the strands within the rope being spun/ twisted together in one operation. The rope is then subjected to a final compacting process. Ideal for high demanding boom hoisting operations. This type of rope can only be used where both ends are fixed and the load prevented from rotating. Highest breaking strength Excellent crush resistance Improved wear characteristics due to ist smooth exterior profile Nominal length mass 8 MAX / PI DSC8 MAX MAX DSC8 is a high performance compacted double seale closed, parallel laid construction rope, with all the strands within the rope being spun/ twisted together in one operation. Ideal for high demanding boom hoisting operations. This type of rope can only be used where both ends are fixed and the load prevented from rotating. product benefits Very high breaking strength Good crush resistance Accurate rope diameter and tight tolerance Nominal length mass mm inch kg/m lb/ft kn 3 5 7 8 9 0 8 30 3 7/ / 5/8 3/ 7/8./8./ 0.9 0. 0. 0.7 0.8 0.83 0.97...7.3..79.8.99...8 3. 3.3 3.89.0.7 5.0 5.08 0.33 0.0 0. 0.8 0.5 0.5 0.5 0.75 0.85 0.85 0.9.08.0..3...9.5...73 3.00 3.37 3. 9 3. 3. 35.5 5. 5 8..5.9.9 75.0 308. 30.3 30.3 379 58.9 58.9 5.8 07. 3 7. 77.3 855.3 98. 98. DSC8 EIP/90..8.8 5. 7.0 7.5 0.7 3.9 7. 7. 30.9 3.7 38.3 38.3. 5. 5..0 8.3 7.5 83. 87.3 9. 8.8 8.8 9... 3.8 5. 5.9 8.8.7.7.7 8.0 3. 3.7 3.7 38..8.8 55..9.9 75.7 79. 87. 98.7 98.7 EEIP/0 Axial stiffness @0% load Torque generated @0% load Ordinary Lang s Metallic cross section kn MN Nm Nm mm 3. 5. 5. 9.3.5 7.5 0.8 3..5.5 30.0 339.8 375 375 7.7 505.7 505.7 598. 8.0 700.9 88. 853.5 9. 7 7....8 8.7 9..8.3 30.0 30.0 33.9 38... 7.0 5.8 5.8 7. 75. 78.8 9.0 95.9.0 9.9 9.9..8.8 5. 7.0 7.8 0.7 3.9 7. 7. 30.8 3. 38. 38.. 5. 5..0 8. 7.5 83. 87.0 9. 8.8 8.8 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www. bridon-bekaert.com for the most up-to-date data. 7.3 7.5 8.7 9.7..9 3. 5.3 5. 7. 9..8. 9. 9.7 3.8 38.9 0.8 7.3 9. 5...8 5 8 70 8 9 95 7 3 3 83 0 0 73 78 35 3 38 508 57 578 mm inch kg/m lbs/ft kn 8 30 3 /8 /.33..83.95 3.5 3. 3.7 3. 3.3..38.83 5. 5.5 707 70 858 89 98 0 0 79.5 83. 9. 0 7. 75.5 87.5 9. This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. 7

DYFORM SERIES DYFORM SERIES is a high performance compacted single layer constructed rope for various cranes and industrial applications. High strength Robust crush resistant rope construction PI PI is a high performance compacted single layer constructed rope with a plastic layer (PI) between the outer strands and the rope core for various cranes and industrial applications. Improved bending fatigue performance Better retention of internal lubrication Bristar Bristar is a high performance compacted single layer constructed rope which incorporates an engineered extruded plastic profile between the outer strands and the rope core for various cranes and industrial applications. Outstanding bending fatigue performance Improved support of outer strands in service product table. Nominal length mass mm inch kg/m lb/ft kn 8.00 9.00.0.0.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0.0 8.0 30.0 3.0 3.0 3.0 38.0 0.0 EIP/90 EEIP/0 Axial stiffness @0% load Torque generated Ordinary Lang s Metallic cross section kn s MN Nm mm Nm This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon..0.0.0 8.0 50.0 5/ 3/8 7/ / 9/ 5/8 3/ 7/8 /8 / 3/8 / 5/8 3/ 7/8 0.89 0.9 0.37 0. 0.59 0.555 0.57 0. 0.70 0.77 0.900 0.937.03..8.33.9..7.8..7..9 3. 3.0 3.75.3.3.70 5.3 5.0 5.95.3. 7.3 7.8 8. 8.89 9.07 9.7...5 0.9 0.97 0.50 0.80 0.308 0.373 0.38 0. 0.97 0.5 0.05 0.30 0.9 0.777 0.790 0.89.00...3.9.5.78.99.09..5.78 3. 3. 3.57 3.7.00.5.8.93 5.5 5. 5.97.09.53 7.00 7. 7.7 / 55. 55. 9.9 78. 8. 3 5 7 90 39 8 99 99 33 0 0 77 53 50 9 7 75 88 88 957 70 00 00 30 0 00 00 750 9 9 070.0.0 7.8 8.79 9.9.9.9 3.9 5.3 8.5 9.3. 3.8 3.8.9 30. 33. 33. 37. 5. 5. 53. 0.0.9 73.0 7.0 83.7 95.3 95.3 8 0 35 35 8 58 80 80 97 5 5 33 5.3 5.3 7.3 7.97 8.79.8.8. 3.9.5.8 7.5 9.... 7.3 30.5 30.5 33.8 0.9 0.9 8. 5.5 57.. 8.9 7.0 8.5 8.5 97. 3 9 35 9 3 3 78 95 95 57.5 57.5 7.8 8.5 89.9 9 9 9 5 5 7 83 0 30 30 0 9 3 3 359 35 35 58 580 07 70 73 809 90 90 0 0 0 300 300 0 530 580 70 70 900 070 070 50.. 8.8 9...3.3.5.3 7. 9.8 0..7 5.9 5.9 9. 3.7 3. 3. 0. 8.9 8.9 58. 5. 8. 79. 8.5 90.9 3 3 7 30 7 78 9 9 33 33 53 5.8 5.8 7. 8.3 9.7.. 3..8 5.5 7.9 8.7 0. 3.5 3.5.5 9.7 33.0 33.0 3... 5.8 59..9 7.8 7.8 8.5 93.8 93.8 8 33 33 7 5 77 77 9 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. 9 3.3 3.9..9 5.5.59.73 7.8 8.79 9..7..3 3.7 3.9 5.7 7. 9.7 9.8.8..9 3. 35. 3.8.7.5 9.0 5.9 55.8 3.0. 70. 78.7 79. 87. 9.8 9. 5 8 5 5 3 5. 5.79 8.5 9.79.3 5. 5. 9. 3..9 3. 33. 38.3 5..5 55.8.3 77.9 78. 90.9 5 57 8 00 50 5 307 3 373 7 85 53 5 9 78 800 83 970 00 30 0 0 9.00 9. 3. 5. 8.0.0.7 3. 3.9 39.5 9. 5.5 0.8 7.0 73.7 88. 5 3 9 98 9 95 3 395 0 8 57 590 707 77 80 988 99 50 70 330 530 580 750 90 990 50 33. 33.7.7 7.8 5.7 3.7 5.0 75.9 85.0 89.0 3 8 9 33 35 5 7 90 9 55 0 303 30 35 3 30 7 53 539 09 3 83 7 75 83 897 99 0 0 90 30 8 9

BriFill Constructex BriFill is produced by totally encapsulating a completed rope with a synthetic material. The material is injected internally into the rope and leaves a minimal thickness of material on the external surface. Constructex is produced by rotary swaging a completed rope after manufacture. This swaging process reduces the rope diameter and reforms the profile of the outer strands, providing a rope that performs excellent in multilayer drum applications. Crush resistant, robust rope construction Increased fatigue performance Reduced rope stretch/ elongation in service BriFill Force Axial Torque Metallic generated Nominal length stiffness @0% cross load mass @0% Lang s section IP/770 EIP/90 EEIP/0 load Ordinary mm inch kg/m lb/ft kn Nm mm kn kn MN Nm 8.0 5/8.0 5/8 0.88.0 9. 0.88 8...9 83 50 0. 8.7 8. 0 3.7. 0. 8.8 83 39.5 5. 0. 5 8 8.0 9.0.0.30.5 0.88.0 0.87.30 0.975.5 0 8 0.88 8. 0.87.9 0.975 5.. 0.8 3. 83 0 8 0. 5. 9. 8.7 8. 3.0.9.7 5. 0 9 88.7. 8.0 0.8 3. 3. 0. 5. 9..8 83 5.0.8 39.5 5.3.8 5. 0. 73. 5. 8.8 9. 5 5 3 3/.5 3/ 0.975.5 8 0.975 5. 3. 8 9..7 5. 88 3. 3. 9..8.8 8.8 9. 3 0.0.0.98.08.0.33.98 5 308 8.3.08 3..33 5.7 3. 79 5 35 308 3. 39.8 8. 8.3 3. 3. 308 390 3. 5.7 3.8 3. 3. 39.8 8.5 79.8 35 77. 3. 0 39.8 38 80 7/8.98 7/8.33.98 308 3..33 3. 35 308 39.8 3. 3. 390 3.8 3. 39.7.8 35 39.8 38.0.30.55.30 33 0.8.55 37.0 0 33 5..0 0.8 3 9.8 37.0 5.. 0 3 5. 73 59.58.73.58 399.9.73 0.7 0 399 5.7.9.9 50 5.9 0.7 5. 9.8 0 59 5.7 0 90.0 8.0.70 3..8.70. 3. 9 7.9.8 55.5. 3. 50. 7 57 9 53..5 8. 7.9 55.8 55.5 50 03 58.5 3. 7.8 50. 53.0.5 3.3 7 3.3 57 7 3 53..5 75 30 35 /8 / 3.7 /8. /.9 3.7.75. 503 5 5.5.9 7.5.75 5.3 5.8 578 503 75 5 5.0 80. 59.0 5.5 7.9 7.5 3 787 7.5 5.3 88.5 5.8.9 80.3 37.8 578 7. 75 7 39 5.0 93 80. 37 0 3.0..75. 5 7.5.75 5.8 75 5 80. 7.9 7.5 787 88.5 5.8 80.3 7. 75 39 80. 0 3/8.88 3/8 3.8.88 73 83.5 3.8 75.7 85 73 9.0 87. 83.5 93 75.7 9. 5. 85 9.0 53 58 3.0 38.0 5.8 5.8 3.8 5.8 3.90 5.8 87 9 9.8 3.8 3.90 83.3 9.8 90 87 9 9. 9.8 3 997 83.3 9.8 5 3 59.9 90 7. 5 5 585 9 58 5 / 5.8 / 3.90 5.8 9 3.90 9.8 9 3 9.8 5 3 7. 5 9 5 0.0.0.30.0.30 3 0 30 38 3 5 0 7.0 803 78 5/8.8 5/8.58.8 0.58 5 70 0 3 9 5 300 33 70 78.8 88 88 3 75.0 7.90 5.3 7.90 0 5.3 37 30 0 53 39 37 500 9 53 30 9. 8 0 53 887 3/ 7/8 7.90 3/ 9. 7/8 5.3 7.90.9 9. 0 50 5.3 37.9 3 8 30 0 50 53 8 39 37 3 500 770 9 99 8 53 80 30 9. 7 8 80 0 53 390 8 887 30 8.0 9..9 50 3 8 8 770 99 80 7 80 390 30 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. Excellent service life in the most demanding applications Robust crush resistant rope construction Recommended for multi layered spooling Improved wear characteristics Nominal length mass mm inch kg/m lb/ft kn 9.0 3.0 38.0.0 5/8 3/ 7/8 /8 / 3/8 / 5/8 3/.3.3...3.3.98 3.87.7.7 5..85.85 7.89 9.3 9.3 0.900 0.900...98.98.00.0 3.99 3.99 3.803.03.03 5.30.0.0 7 7 35 35 3 3 55 707 88 88 0 0 0 0 50 50 Constructex CTX 5.5 5.5 3.5 3.5 8. 8.5.5 79.5 97. 97. 9 39 39 85 85 3. 3. 33. 33... 5.7 7. 88.5 88.5 8 7 8 8 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. Axial stiffness @0% load Torque generated @0% load Ordinary Metallic cross section MN Nm mm 5 5 30 30 39 50 7 88 88 3 0 0 5 5 87 87 3 3 98 83 387 387 57 0 0 833 30 30 3 3 0 0 79 79 35 3 57 57 89 8 8 95 0 0 30 3

35LS 50 DB Series 35LS is a conventional low rotation resistant rope consisting of three layers of strands the inner two layers spun in the opposite direction to the outer layer of strands manufactured in accordance with EN 385. 50 DB Series ropes are compacted rotation resistant constructions consisting of a inner part with an outer layer of strands spun in the opposite direction. Rotation resistant Rotation resistant Flexible rope construction Good wear characteristics due to ist smooth exterior profile For use on single layer drums only High category breaking strength Recommended for limited lifting heights only Nominal length mass mm inch kg/m lb/ft kn 3 5 8 9 0 3 5 8 3 0.5 0.5 0.5 0.7 0.88.0.5...80.98.8.38.59.8 3.0 3.53. 75.5 9.3 9 8 8 70 93 7 30 333 35 399 35 7 5 59 773 35LS EIP/90 7.9 9.3. 3.0 5. 7.3 9.7.9 7.8 30.8 33.9 37. 0.7.3 8. 5.0 0.3 78.8 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. Axial stiffness @0% load MN 5.. 7. 8.7 3 7 8 0 3 5 7 9 3 35 0 Torque generated @0% load Metallic Ordinary cross section Nm mm 5....7 3.3..9 7.0 8.3 9.7 3 5 7 9 7 0 50 7 85 98 3 9 3 8 0 3 89 3 339 39 Nominal length mass mm inch kg/m lb/ft kn 8.00 9.00.0.0.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0 3.0.0 5.0.0 5/ 3/8 7/ / 9/ 5/8 3/ 7/8 0.97 0.30 0.38 0.8 0.7 0.57 0.583 0.80 0.7 0.798 0.95 0.9.0.9..3.53.70.7.89.08.8.33.50.7.95 3.05 3.9 0.00 0.03 0.57 0.88 0.37 0.38 0.39 0.57 0.5 0.53 0. 0.7 0.7 0.799 0.8 0.97.03..5.7.0.5.57.8.83.98.05. 50 DB Series 57. 57. 7. 8. 89. 8 8 9 5 75 83 0 9 9 58 89 33 33 357 393 3 73 55 559 57 0 EIP/90.3.3 8. 9..0...5. 7.0 9.7 0.. 5.7 5.7 9.0 3.5 3.3 3.3 0.. 8. 7. 53. 57.9.8.7 7.9 5.83 5.83 7.38 8.7 9..0.0 3..7 5. 7.8 8.7 0.5 3. 3..3 9.5 3.9 3.9 3. 0.. 3.0 8. 5.5 57.0 58.7. This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www. bridon-bekaert.com for the most up-to-date data. Axial stiffness @0% load MN Nm Nm mm 3.5 3.57.5 5.0 5.58.75.88 8.03 8.99 9..9..5.0.3. 8. 0. 0..3. 7.0 7.5 9.5 3. 3.8 3.0 37.7 Torque generated @0% load Ordinary Lang s.8.7 3.90.3 5.3 7. 7.3 9.7.0.8.7 5.7 8..5. 3. 3.9 37. 3.0 9.8 57.3 59. 5.5 7. 8. 88. 9. Metallic cross section 3. 3.7. 5.0 57.3 9.3 70.8 8.5 9. 9.9 7 9 7 8 07 08 9 53 77 83 303 330 358 370 387 3 33

9 Series 8 Series The 9 series with its rotation resistant rope constructions, partly compacted, focuses on the tower crane application. Rotation resistant Good wear characteristics due to its smooth exterior profile High category breaking strength The 8 series is a compacted rotation resistant rope construction consisting of a inner part with an outer layer of strands spun in the opposite direction. Rotation resistant Good wear characteristics due to its smooth exterior profile High category breaking strength Recommended for limited lifting heights only Recommended for limited lifting heights only 8 Series 8 9 3 5 7 8 9 0 3 5 5/8 3/ 7/8 Nominal length mass mm inch kg/m lb/ft kn 5/ / 9/ 0.7 0.3 0. 0.5 0. 0.7 0.83 0.95.5.9.5..79.97.7.37.58.80 7 59 7 88 3 5 99 5 5 80 3 33 377 8 8 9 Series EIP/90. 3..5 9.8 3.8 7.8 3. 37.0.8 50.5 5.7 3. 9.9 77. 8.7 9. 0.8 9.3 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data..8.0 7.5 9.0.8...8 0.3.9 5.7 8. 3.7 35.0 38..0 5.7mm 9. Metallic cross section Nm Torque generated @0% load Ordinary Nm Torque generated Ordinary - - Metallic cross section mm Nominal length mass mm inch kg/m lb/ft kn.0.0.0 3.0.0 5.0 7.0 8.0 9.0 0.0.0 3.0.0 5.0.0 7.0 8.0 9.0 30.0 3.0 3.0 3.0 38.0 3/8 7/ / 9/ 5/8 3/ 7/8 /8 / 3/8 / 0.5 0.500 0.05 0.7 0.70 0.80 0.85 0.980.0.3..8.5..8.8.00...7.5.88 3.3 3.3 3.38 3.5 3.9.08..50 5.0 5. 5.78..8 7. 7. 0.305 0.33 0.07 0.5 0.8 0.5 0.58 0.59 0.8 0.75 0.87 0.80 0.97.09...3.8.3..78.9..7.7.5.3.7.83 3.0 3.39 3. 3.88..35.85.88 7. 8. 3 3 5 7 90 7 30 30 337 37 8 57 5 570 5 88 709 759 83 83 975 30 90 EIP/90 8. 9.9.7.7 3.7 5.3. 8.5 9.3..3.3 7. 30.8 3. 3. 37.9.8.8.8 50. 5. 59... 9. 7.3 77.3 79.7 85.3 97.0 97.0 3 3 3 7.8 8.... 3.9..8 7.5 9..9 7.9 3. 3. 3. 37.9.. 5.5 9. 53.7 55.5 58..7 7. 70. 7.3 77. 88.0 88.0 99. 5 3 3 Axial stiffness @0% load MN.8 5.3.3.5 7.5 8.5 8.97..8.9 3. 3. 5.3 7. 9. 9.3. 3. 5.7. 8. 30. 33. 3.3 35.9 38.7. 3..7 7.8 53.5 5...8 8.8 7.7 77. Torque generated @0% load Ordinary Lang s Metallic cross section Metallic Nm Nm cross mm Lang s section.. Nm 5. mm 7.8.80 9.97 7.0.3 8.83 3.0.5 5...5.0 0..9.9 7. 5. 0. 30. 0.9 30.8 5. 37.0 9.8 3.9 35.3 5. 35.3 5. 0.8 0.3 7.3 9.9 5. 80.3 5.0 8.8. 9.8 70. 79.8 8 83. 89.7 33 0 9 9 7 8 38 0 3 7 8 0 97 7 3 38 353 80 5 8 9 50. 55.8 7.5 8.9 80.3 90.0 9.3 9 3 8 0 0 3 70 7 95 3 39 30 377 07 37 55 9 50 5 57 5 80 73 805 8 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit 3 www.bridon-bekaert.com for the most up-to-date data. 35

8 Series Series The 8 series is a range of general purpose 8 stranded galvanised ropes produced with a steel core, fully lubricated during manufacture producing in accordance with EN 385. The series is a range of general purpose stranded galvanised ropes produced with a steel core, fully lubricated during manufacture producing in accordance with EN 385. Flexible and solid rope construction Higher performance level compared to series For use on single layer drums only Fit-for-purpose, robust rope construction Fully lubricated during manufacture For use on single layer drums only Nominal length mass mm inch kg/m lb/ft kn.0 3.0.0 8.0 9.0 0.0.0.0 8.0 30.0 3.0 3.0 3.0 38.0 / 9/ 5/8 3/ 7/8 /8 / 3/8 / 0.58 0.5 0.88 0.798 0.83.03.0.3.7.8.3.97.0.3.3.75 3.9 3.3 3...7.70.9 5.7 5.88 5.9 0.39 0. 0. 0.53 0.558 0.89 0.700 0.88 0.987 0.993.09.3.35.58.7.85..3..7.80 3. 3.3 3.5 3.95 3.97 0 3 8 37 79 79 5 5 79 338 338 0 50 7 57 570 8 75 75 807 85 90 EIP/90..7 3.3 5. 0. 0. 5. 8.3 8.3 3. 38.0 38.0 5. 50. 53..5. 70. 80. 80. 90.7 95.7 8 Series..5.0.0.5 8.3 8.3 3.0 5.7 5.7 8. 3.5 3.5.0 5.9 8. 55.8 58..0 7.9 7.9 8.3 8.8 9. 3 3 kn 30 5 57 97 97 9 78 78 308 37 37 3 9 50 03 8 9 787 787 889 938 997 EEIP/0.5 3.9. 7.0 7... 8.0 3. 3. 3..8.8 9.8 55.8 58.5 7.8 70. 77.8 88.5 88.5 0 5 5 5.3. 3.3 5. 0. 0. 5. 8.3 8.3 3. 37.9 37.9 5. 50. 53.0.5.0 70. 80.3 80.3 90.7 95. 3 3 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. The cross section image is for reference only. Actual cross sections vary due to diameter.visit www.bridon-bekaert.com for the most up-to-date data. Torque generated @0% load Ordinary Nm.8 7. 8.00 9.8 9.7.9. 5.3 7. 7. 8.9.9 3. 7.3 30.5 3.0 37. 38.7. 7.7 8.5 5.7 57.8. 8. 8.7 Lang s Nm.9 0.0..8 8.5 39.0 0.0 5.9 7.0 7.5 78. 7 35 0 7 5 8 33 30 38 5 537 5 Metallic cross section mm.7 5.7 7.5 3. 3.5 50. 5.3 73.0 85.9 8.5 0 33 37 73 05 0 75 9 338 00 9 533 583 8 9 7.3 79.8 83. 97.0 5 7 0 79 80 98 39 85 39 33 388 0 5 99 507 57 0 7 78 Nominal length mass mm inch kg/m lb/ft kn IP/770 Series kn EIP/90 kn EEIP/0 Axial stiffness @0% load MN Torque generated @0% load Ordinary Nm Lang s Metallic cross section Nm mm.00 0. 0.097.7.55.3 5..8.5.7.05.7 / 0. 0.8..9.7 30. 3.0 3.08.8.3 3. 8 7.00 0.9 0.3 30.9 3.7 3.5 3. 3.8 3.9.7 3..3 5/ 0.5 0.9 0.7.58.5.9 5.7.78.9.7.8 8.3 8.00 0.5 0.7 0.3.53..7 5.0.5.9.88.3 8.7 9.00 0.3 0.8 5.0 5.73 5.0 5.5.35 5.7 3.75.9 9. 3. 3/8 0.33 0. 58..5 5.95 7. 7.55.85.0 8.5.9 0.7.0 0.00 0.9 3.0 7.08. 9.8 7.85 7..3 9...9.0 0.9 0.33 79. 8.89 8.07 90.7.0 9.5 5.7 3. 7. 55. 7/ 0.9 0.33 79. 8.89 8.0 90.7. 9.5 0.. 5.7 3. 7. 55..0 0.57 0.387 90.7. 9.5 0...5.3...7.7 / 0.5 0.3.5. 8 3.3. 30. 3. 7. 9.7 5.7 7. 3.0 0.7 0.5.9.8 8 3.3.0 30. 3.3 7.8. 7. 75.9.0 0.78 0.57 3.9. 37 5..0 5 7.0 5. 9.07. 3.5 88.0 9/ 0.87 0.59 9.5 3. 9.8 5. 5 8.5.8 9. 8.0 3. 9.7 5/8.0 0.88 8.. 83 0. 8.7 0.7 0..8 39.5 5. 5.0 0.88 8.. 83 0. 8.7 0.7 0..8 39.5 5. 5 8.0.30 0.87 0.9 0.8 5. 3.0 9 8.0 5. 5.0 5.3 73. 5 9.0.5 0.975 8 5. 3. 9..7 88 3. 9..8.8 8.8 3 3/.5 0.975 8 5. 3. 9..7 88 3. 9..8.8 8.8 3 0.0.0.08 5 8.3 5.7 79 3. 8. 308 3. 3. 8.5 77. 0 80.98.33 308 3. 3. 35 39.8 3. 390 3.8 39.8.8 38 7/8.98.33 308 3. 3. 35 39.8 3. 390 3.8 39.7.8 38.0.30.55 33 0.8 37.0 0 5..0 3 9.8 5.. 3 73 59.58.73 399.9 0.7 0 5.7.9 50 5.9 5. 9.8 59 0 90.0.70.8 7.9 3. 7 53. 8. 50 58.5 53.0 3.3 7 30 8.0 3.. 9 55.5 50. 57.5 55.8 03 7.8.5 3.3 3 75 35 /8 3.7.9 503 5.5 5.3 578 5.0 59.0 3 7.5.9 37.8 7 93 37 /..75 5 7.5 5.8 75 79.9 7.9 787 87.9 80.3 7. 39 0 3.0..75 5 7.5 5.8 75 80. 7.9 787 88.5 80.3 7. 39 0 3/8.88 3.8 73 83.5 75.7 85 9.0 87. 93 9. 5. 53 58 3.0 5.8 3.8 87 9.8 83.3 90 9. 997 59.9 5 585 58 38.0 5.8 3.90 9 9.8 3 5 3 7. 5 9 5 / 5.8 3.90 9 9.8 3 5 3 7. 5 9 5 0.0.0.30 3 0 30 38 5 7.0 803 78 5/8.8.58 0 5 70 3 9 300 33 78.8 88 88 75.0 7.90 5.3 0 37 30 53 39 500 9 53 9. 8 0 887 3/ 7.90 5.3 0 37 30 53 39 500 9 53 9. 8 0 887 7/8 9..9 50 3 8 8 770 99 80 7 80 390 30 8.0 9..9 50 3 8 8 770 99 80 7 80 390 30.3.9 530 7 5 70 98 79 930 7 97 9 90 0 0 5.0.8 7.7 700 9 73 890 93 080 3 5 380 70 /8.7 7.83 7 9 7 970 0 0 3 0 35 550 970 3 5.0.5 8.3 980 3 0 90 3 7 5 730 00 / 3. 8.78 9 5 95 00 7 0 7 7 5 80 30 70 0.0. 9.8 70 55 3 5 8 5 770 3 8 8 0 750 30 3/8. 9.78 70 55 3 5 8 5 770 3 8 8 0 750 30 This table is for guidance purposes only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bridon-Bekaert. Visit www.bridon-bekaert.com for the most up-to-date data. 3 37

Wire rope guidance To help you understand the complex nature of wire rope this guide aims to impart an understanding of the key factors that need to be considered and correctly balanced when choosing which type of rope will provide optimum service life and safety for a specific task, type of machinery and working environment. The rope lay of a wire rope may be described as; sz = Right hand ordinary/regular lay zz = Right hand lang s lay az = Right hand alternate lay zs = Left hand ordinary/regular lay ss = Left hand lang s lay as = Left hand alternate lay Right Hand Ordinary or Regular Strands going right Wires going left s Wires in the strand Z Strands in the rope Right Hand Lang s or Long Strands going right Wires going right z Z Wires in Strands in the rope the strand An example rope nomenclature for the rope shown above is given below; x 3WS - IWRC 90 B sz What it means; Left Hand Ordinary or Regular Strands going left Wires going right z Wires in the strand S Strands in the rope Left Hand Lang s or Long Strands going left s Wires in the strand Wires going left S Strands in the rope general guidance. General guidance on rope selection = numbers of strands 3 = number of wires in each strand -7-7+7- = Lay-up of wires in the strand IWRC = Type of core 90 = Rope grade B = Drawn galvanised B(Zn) sz = Right Hand Ordinary (RHO) Lay Equal lay strand constructions 7-wires (-) Seale 9S(-9-9) Filler 5F (--F-) -stranded rope constructions (for example nominal diameter mm) x7 Outer wire.mm Metallic area 3.8mm x9s Outer wire.8mm Metallic area.5mm x5f Outer wire.5mm Metallic area.8mm Warrington Seale 3WS (-7-7+7-) x3ws Outer wire.3mm Metallic area.3mm Lang s lay ropes offer greater wear resistance and minimise spooling damage at the cross-over zones when multi-layer wound on winch drum. Wire ropes can also be swaged or ed after completion, further increasing the steel fill factor, whilst creating a smooth surface to the exterior of the rope. Cores Steel Wire ropes are supplied with either fibre or steel cores, the choice being largely dependent on the use for which the rope is intended. The principal function of the core is to provide support to the strands and maintain them in the correct positions under working conditions. Steel Cores Steel cores comprise an independent wire rope (IWRC) or in the case of small ropes, a wire strand (WSC). Such cores prove advantageous in severe working conditions involving low factors of safety, high operating speeds, wide fleet angles and are more resistant to crushing on drums and pulleys. The steel core provides better support for the outer strands, so that the rope retains its shape, resulting in a more effective distribution of stress in the individual wires. Preforming Generally, ropes are supplied preformed. In a preformed rope the wires and strands are given the helix they take up in the completed rope. 38 39

Coatings Zinc Coated Wire Ropes Galvanising Zinc coatings provide sacrificial protection to the underlying steel wire for protection against corrosion where the rope is exposed to corrosive agents salt, water, moisture, weather etc. Various coat weights of zinc are available for particular application; Bridon is ready to advise on the alternative procedures for achieving corrosion protection of wire rope appropriate to the particular environment and manner of usage. Rope Grades Rope Grade 770 80 90 0 Definition of Breaking Loads and Forces Approximate Equivalent API 9A Grade Anchor at Structure Anchor at Drum IPS EIPS EIPS EEIP. : The force, in kilonewtons or pounds force below which the rope shall not break when tested to destruction.. Minimum Breaking Load: The load in tonnes or tons corresponding to the minimum breaking force. 3. Minimum aggregate breaking force: The value calculated from the product of the sum of the cross-sectional metallic areas of all the individual wires in the rope and the tensile strength grades(s) of the wires. Note: The minimum aggregate breaking force is sometimes used when Regulations permit, particularly in Europe. There is a direct relationship between minimum aggregate breaking force and minimum breaking force (through the spinning loss) and users must be absolutely sure that they are comparing like for like when ordering replacement ropes. When selecting a steel wire rope to suit a particular application the following characteristics should be taken into consideration. Strength Rotation resistance Fatigue resistance Resistance to wear and abrasion Resistance to crushing Resistance to corrosion Rope extension FORCE GENERATES TORQUE Strength The responsibility for determining the minimum strength of a rope for use in a given system rests with the manufacturer of the machine, appliance, or lifting equipment. As part of this process the manufacturer of the machine, appliance or lifting equipment will need to be aware of any local regulations, standards or codes of practice which might govern the design factor of the rope (often referred to nowadays as the coefficient of utilisation), and other factors which might influence the design of sheaves and drums, the shape of the groove profiles and corresponding radius, the drum pitch and the angle of fleet, all of which have an effect on rope performance. Once the strength (referred to as minimum breaking force or minimum breaking load) of the rope has been determined it is then necessary to consider which type of rope will be suitable for the intended duty. It is important therefore for the designer to be fully aware of the properties, characteristics and limitations on use of the many different kinds of steel wire ropes which are available. IMPORTANT NOTE FOR CRANE OPERATORS Bridon-Bekaert recommends that once the machine, appliance or lifting equipment has been taken into service, any replacement rope should possess the required characteristics for the duty in question and should, as a minimum, at least comply with the minimum guaranteed breaking force stated by the original equipment manufacturer. Resistance to Rotation It is important to determine whether there is a requirement to use a low rotation or rotation resistant rope. Such ropes are often referred to as multi - strand ropes. Six or eight strand rope constructions are usually selected unless load rotation on a single part system or cabling on a multi - part reeving system are likely to cause operational problems. When loaded, steel wire ropes will generate: Torque if both ends are fixed Turn if one end is unrestrained Torque When both ends of a rope are fixed, the applied force generates torque at the fixing points. Turn When one end of a rope is free to rotate, the applied load causes the rope to turn. Anchored Free to Rotate FORCE CREATES TURN The torque or turn generated will increase as the load applied increases. The degree to which a wire rope generates torque or turn will be influenced by the construction of the rope. Having recognised what can happen when a rope is loaded it is necessary to select the correct type of rope. It should be noted that all ropes will rotate to some degree when loaded. The diagram below serves to illustrate the differences in rotational properties between the four basic types of stranded rope. Torque or Turn Parallel Closed Load Single Layer Rotation Resistant Low Rotation Specific information including the torque factor and the turn value expressed in degrees per lay length for individual rope constructions can be found on page 7. The tendency for any rope to turn will increase as the height of lift increases. In a multi - part reeving system the tendency for the rope to cable will increase as the spacing between the parts of rope decreases. Selection of the correct rope will help to prevent cabling and rotation of the load. Endurance low rotation and rotation resistant ropes ensure that problems associated with cabling and load rotation are minimised. 3 layer - Low Rotation Bridon is pleased to offer advice on any specific problems associated with rope rotation. Fatigue Resistance layer - Rotation Resistant Steel wire ropes are likely to deteriorate due to bend fatigue when subjected to bending around a sheave or drum. The rate of deterioration will be influenced by the number of sheaves in the system, the diameter of the sheaves and drum, and the loading conditions. Bridon carries out extensive testing on their products, providing comparative fatigue data to allow customers to make an informed choice. When selecting a wire rope for an application where bending fatigue is a principal cause of deterioration it is important to select a rope containing small wires e.g. x3ws(-7-7+7-) as opposed to a x9s(-9-9). Additional resistance to fatigue leading to real cost savings can be achieved by selecting a wire rope. Standard 0

The smooth surface of the product provides improved rope to sheave contact leading to reduced wear on both rope and sheave. Increased cross-sectional steel area and improved inter - wire contact ensures that the rope will operate with lower internal stress levels resulting in longer bending fatigue life and lower costs. Non wire rope on adjacent drum laps can cause point contact and accelerated wear. Selection of a product will reduce abrasion through improved contact conditions. Crush Resistance In multi - layer coiling applications where there is more than one layer of rope on the drum it is essential to install the rope with some back tension. Bridon recommends a minimum installation tension of between.5% and % There are also other factors which produce rope extension which are very small and can normally be ignored. Phase - Initial or Permanent Constructional Extension This graph illustrates a doubling in life when moving of the minimum breaking force of the rope. If this is not achieved, or in certain applications where high pressure At the commencement of loading a new rope, extension is created by the bedding down of the assembled wires on underlying rope layers is inevitable e.g. a boom hoist with a corresponding reduction in overall diameter. Fatigue Cycles rope raising a boom from the horizontal position, severe crushing damage can be caused to underlying layers. Selection of a steel core as opposed to a fibre core will help this situation. Additional resistance to crushing is This reduction in diameter creates an excess length of wire which is accommodated by a lengthening of the helical lay. When sufficiently large bearing areas have been generated on adjacent wires to withstand the Blue Strand x9s Blue Strand x3ws from Blue Strand x3 to Endurance. This same relationship can be found when moving from any construction into an equivalent construction e.g. 8x7 to Endurance 8 or 35x7 to Endurance 3LR. Resistance to Abrasive Wear Endurance Abrasive wear can take place between rope and sheave and between rope and drum but the greatest cause of abrasion is often through interference at the drum. If abrasion is determined to be a major factor in rope deterioration then a wire rope with relatively large outer wires should be selected. Wire rope on adjacent drum laps can cause point contact and accelerated wear. The smooth surface of rope creates better contact and leads to longer life. Abrasion Resistance vs Bending Fatigue Resistance When choosing a rope for a specific application it is often necessary to reach a balance between the two important rope characteristics of abrasion resistance and the resistance to bending fatigue. An established method of determining the best construction for the rope for the particular operating conditions is by use of the X- Chart. By referring to this chart when selecting a rope, the mid-point of the X comes closest to a balance between resistance to abrasion and resistance to bending fatigue. As with most engineering challenges, some degree of compromise and trade off of the two properties may be required in order to choose the best rope for the application. This will ultimately depend on the prevailing conditions under which the rope will be expected to operate in and the need to reach an efficient, economical solution. Number of outside wires per strand 9 8 LEAST < LEAST < x 7 x 9S x F x WS x 5F x 3WS x 3WS x SFW x SFW 8 x 7 8 x 9S 8 x F 8 x WS 8 x 5F 8 x 3WS 8 x 3WS 8 x WS 8 x 9SWS 8 x 55SWS 8 x WS 8 x 5WS offered by a rope resulting from its high steel fillfactor. ropes are recommended for multi - layer coiling operations where crushing on lower layers is inevitable. Rotary hammer swaged Constructex ropes excel to combat problem spooling to minimise damage and crushing on the drum. Corrosion resistance If the wire rope is to be used in a corrosive environment then a galvanised coating is recommended. If corrosion is not a significant issue then a bright rope can be selected. Where moisture can penetrate the rope and attack the core, plastic impregnation (PI) can be considered. In order to minimise the effects of corrosion it is important to select a wire rope with a suitable manufacturing lubricant. Further advantages can be gained by lubricating the rope regularly whilst it is in service. circumferential compressive loads, this mechanically created extension ceases and the extension in Phase commences. The Initial Extension of any rope cannot be accurately determined by calculation and has no elastic properties. The practical value of this characteristic depends upon many factors, the most important being the type and construction of rope, the range of loads and the number and frequency of the cycles of operation. It is not possible to quote exact values for the various constructions of rope in use, but the following approximate values may be employed to give reasonably accurate results. Lightly loaded Factor of safety about 8: Normally loaded Factor of safety about 5: Heavily loaded Factor of safety about 3: Heavily loaded with many bends and/or deflections % of rope length Fibre Core 0.5 0.5 0.50 0.5 0.75 0.50 Up to.00 Steel Core Up to.00 The above figures are for guidance purposes. More precise figures are available upon request. Phase - Elastic Extension Following Phase, the rope extends in a manner which complies approximately with Hookes Law (stress is proportional to strain) until the Limit of Proportionality or Elastic Limit is reached. Properties of Extension of Steel Wire Ropes Any assembly of steel wires spun into a helical formation It is important to note that wire ropes do not possess a Young s Modulus of Elasticity, but an apparent Modulus of Elasticity can be determined between two fixed loads. either as a strand or wire rope, when subjected to a tensile load, can extend in three separate phases, depending on the magnitude of the applied load. The Modulus of Elasticity also varies with different rope constructions, but generally increases as the crosssectional area of steel increases. 3

By using the values given, it is possible to make a reasonable estimate of elastic extension, but if greater accuracy is required it is advisable to carry out a modulus test on an actual sample of the rope. Elastic Extension = EA WL EA mm W = load applied (kn) L = rope length (m) EA = axial stiffness MN Phase 3 - Permanent Extension The permanent, non-elastic extension of the steel caused by tensile loads exceeding the yield point of the material. If the load exceeds the Limit of Proportionality, the rate of extension will accelerate as the load is increased, until a loading is reached at which continuous extension will commence, causing the wire rope to fracture without any further increase of load. Lubrication During the wire rope manufacturing process, the space between the wires is normally filled with petroleum based grease, these greases having a temperature operating range typically of 0 C to +0 C. Synthetic grease with an operating temperature range of -0 C to +90 C may be incorporated. It is important when specifying a particular rope to consider the type of lubricant required for the application and the amount of lubricant required on the exterior of the rope, as the tendency is to produce ropes with less grease on their exterior. Lubricants may be applied to wire ropes during service to both increase their fatigue performance and protect the ropes from corrosion. Typical wire rope bend fatigue results (Bridon Endurance 3LR) 50 00 50 0 50 0 0% As manufactured 35% Dry Ungalvanised 0% Lubricated in service 50% As manufactured Galvanised 0% Lubricated in service General Notes Galvanized The Bridon group has the capability to offer any crane product in either Bright or Galvanized finish. Typically, cranes use Bright ropes in North American and Galvanized ropes in the European Union and the GOM. Globally, local usage standards, application conditions and preference may define the actual rope finish selected. Smooth Drum When using multi-strand, rotation resistant products in multi-layer applications, the use of Lebus type grooved drums may provide superior spooling performance over smooth faced drums. Many wire rope applications, mobile cranes and deep water mooring systems in particular benefit from very high strength to weight ratios. As a result, designers are constantly pushing the specific strength envelope of the wire rope used in their products. Bridon and many other rope companies have responded to these requirements with innovative materials and manufacturing techniques to push rope strengths past the highest values listed in national and international standards. Properties like strength, fatigue life, crush resistance and stability of physical properties are a function of the materials used, geometry of the design and manufacturing processes employed in the specific rope configuration. Optimizing the configuration to produce highest strength is not achieved without effecting other properties. Fatigue life and long term stability of physical properties are most affected by the techniques employed to produce extremely high strength wire rope. Because of these effects, characteristics of extremely high strength rope need to be understood for specific applications. Please contact Bridon Technical sales to review your specific use. Cross Sections The cross section image is for reference only. Actual cross sections vary due to diameter. Assessing the safe operating condition of steel wire ropes Bridon-Bekaert recommends that the condition assessment of wire rope be carried out by a suitably qualified competent person against the requirements of BS ISO 309. Table : Rope Category Numbers for Non- Rotation Resistant Rope Brand Name Series x9 Series x3 Series Series Bristar 8 Series 8 8 Series 8PI 8 Series DSC8 8 Series Rope Strand RCN x 9S-IWRC x 5F-IWRC x WS-IWRC x 3WS-IWRC x 3WS-IWRC x WS-IWRC x K9S-IWRC x KWS-IWRC x K3WS-IWRC x KWS-IWRC x K9S-EPIWRC x KWS-EPIWRC x K3WS-EPIWRC x KWS-EPIWRC 8 x K9S-IWRC 8 x KWS-IWRC 8 x K3WS-IWRC 8 x K9S-EPIWRC 8 x KWS-EPIWRC 8 x K3WS-EPIWRC 8 x K9S-PWRC 8 x KWS-PWRC 8 x 9S-IWRC 8 x 5F-IWRC 8 x 3WS-IWRC -9-9 --F- -5-5+5- --+- -7-7+7- -8-8+8- -9-9 -5-5+5- -7-7+7- -8-8+8- -9-9 -5-5+5- -7-7+7- -8-8+8- -9-9 -5-5+5- -7-7+7- -9-9 -5-5+5- -7-7+7- -9-9 -5-5+5- -9-9 --F- -7-7+7- Constructex K(3x0FC+3xFC)-PWRC FC-8-8-8F- FC--F- Discard Criteria: Single-layer and parallel closed ropes For guidance on discard of steel wire ropes, the tables below taken from () should be used. When using this information in an official capacity, the latest version of the standard should be checked. Rope category number RCN 0 0 03 0 05 0 07 08 09 3 Total number of load-bearing wires in the outer layer of strands in the rope (a) (n) n 50 5 n 75 7 n 0 n 0 n 0 n 0 n 80 8 n 00 0 n 0 n 0 n 0 n 80 8 n 300 n >300 Table 3 - Single-layer and Parallel-closed Ropes Over a length of d (e) 3 5 7 8 9 0,0 x n Sections of rope working in steel sheaves and/or spooling on a single-layer spooling drum Wire breaks randomly distributed Classes M to M or class unknown (d) Over a length of 30d (e) 8 3 8 9 0,08 x n Number of visible outer broken wires (b) 0 0 0 08 09 0 0 09 0 0 09 0 09 3 0 09 3 0 09 0 0 3 0 Sections of rope spooling on a multi-layer spooling drum (c) All classes Ordinary Lay Lang s Lay Ord & Lang s Over a length of d (e) 3 3 5 5 0,0 x n Over a length of 30d (e) 3 5 7 8 9 0,0 x n Over a length Over a length of d (e) of 30d (e) 8 8 0 0 0,08 x n () BS ISO 309 07 Cranes- Wire Ropes- Care, Maintenance, Installation, Examination, and Discard. 8 0 8 3 3 38 8 Table : Rope Category Numbers for Rotation Resistant Rope Brand Name Rope Strand RCN 8 Series 8 x K7-WSC - 3-50DB Series x K7-WSC - 3-3LR 35LS 35(W) x K7-WSC 35(W) x K9S-WSC 35(W) x 7-WSC 35(W) x 9S-WSC Discard criteria: Rotation-resistant ropes Table - Rotation-Resistant Ropes Sections of rope working in steel sheaves and/or spooling on a single-layer spooling drum Wire breaks randomly distributed Over a length of d (d) - -9-9 - -9-9 For guidance on discard of steel wire ropes, the tables below taken from () should be used. When using this information in an official capacity, the latest version of the standard should be checked. Rope category number RCN 3-3- 3-3 5 7 8 9 30 3 Total number of load-bearing wires in the outer layer of strands in the rope (a) (n) strands n 0 3 or strands n 0 At least outer strands 7 n 0 n 0 n 0 n 0 n 80 8 n 00 n 0 n 0 n 0 n 80 8 n 300 n >300 3 3 3 5 5 Number of visible outer broken wires (b) Over a length of 30d (d) 5 5 7 8 9 3-3 3-3 Sections of rope spooling on a multi-layer spooling drum (c) Over a length of d (d) 5 7 8 9 Over a length of 30d (d) () BS ISO 309 07 Cranes- Wire Ropes- Care, Maintenance, Installation, Examination, and Discard. 8 8 3 8 9 5

WIRE ROPE STORAGE Ensure all ropes being taken into storage are clearly identified and are accompanied with a manufacturers certificate. Store the rope off the ground or floor in a clean, dry, well-ventilated, covered location. If it is not possible to store it inside, cover it with waterproof material or a suitable structure to protect the rope from the sun and rain. WARNING: Failure to comply with these recommendations can result in the rope becoming contaminated with harmful materials and foreign debris. These contaminants can induce corrosion and render the rope unsafe for use. If supplied on a reel without a cradle, the whole package should be supported on a simple frame or cradle that is located on the ground and is capable of supporting the total mass of rope plus reel. Note: Coverings should be such that water drains away, not become trapped. WARNING: Under no circumstances should the reel be lifted with the aid of the cradle, unless the cradle has been specifically designed, clearly identified and rated that it may be used for lifting purposes. Rotate the reel periodically during long periods of storage, particularly in warm environments and climates, to minimise the migration of lubricant from the rope. For very large reels of rope, where storing undercover is not practical, the reels will have been supplied on a cradle and the reel should be covered particularly for long term storage, with special protective sheet/tarpaulin to provide protection from the sun, wind, rain, etc. WARNING: Properties of the rope may be affected i.e. reduction in breaking strength, if the rope is stored for long periods at elevated temperatures e.g. none temperature controlled warehouse; bottom of mine shaft, etc. To minimise the possibility of condensation being trapped between the rope and the packaging, the covering may be secured direct to the cradle. This will allow air to the underside of the reel and rope. storage guidance. Ensure the floor or ground is level and capable of supporting the total mass of rope and reel. Bearers may be required to distribute the loading, although most steel reels will be supplied on cradles. Make sure that there is a free flow of air around the rope and that it is isolated from direct contact with the floor or ground, chemical fumes, moisture, steam and other corrosive agents. 7

Note : The picture illustrates packaging provided by Bridon-Bekaert where the wrapping on the supply reel is already anchored to the cradle and provision for ventilation is provided. Note : The packaging material can be supplied with reflective outer coating and/or insulation to aid temperature control. Reels which have been supplied fully wrapped may suffer from a build up of condensation between the rope and the packaging material, which can result in corrosion and deterioration of the rope. In these situations it may be necessary to replace the packaging or to ventilate the packaging. Wire ropes in storage should not be exposed to temperatures above 90 C Note: Extended exposure to high ambient temperatures can result in a significant higher rope temperature. Hence, where possible to optimise the service life of the rope, ambient temperatures should be maintained below 50 C Make sure that the rope is protected in such a manner that it will not be exposed to any accidental damage either during storage or when placing the rope in, or taking the rope out of storage. Wire ropes should be protected from windblown debris (sand, shot blast grit, etc) and stored away from welding activities. Wire ropes in storage should routinely (ideally every six months) and prior to being taken into use/service be inspected by a competent person for signs of damage/ deterioration to either the rope or packaging. During the inspection, if signs of migration and/or deterioration of manufacturing lubricant are evident a suitable rope dressing which is compatible with the manufacturing lubricant should be applied. Contact Bridon-Bekaert or the rope supplier and follow the original equipment manufacturers instruction manual for guidance on recommended products or types of rope dressings, methods of application and equipment necessary to apply the dressing. Please contact Bridon- Bekaert for further advice on limitations to the storage of wire ropes. Note: It is good practice to remove rope from the store on a first in, first out basis, to minimise the time held in storage. WARNING: Failure to apply the correct rope dressing can render the original manufacturing lubricant ineffective and reduce rope performance. troubleshooting guide. 8 9

Troubleshooting Guide The following is a simplified guide to common wire rope problems. More detailed advice can be obtained from any Bridon-Bekaert distributor. In the event of no other standard being applicable, Bridon-Bekaert recommends that ropes are inspected/examined in accordance with ISO 309. PROBLEM CAUSE/ACTION PROBLEM CAUSE/ACTION Mechanical damage caused by the rope contacting the structure of the installation on which it is operating or an external structure - usually of a localised nature. Generally results from operational conditions. Check sheave guards and support/guide sheaves to ensure that the rope has not jumped out of the intended reeving system. Review operating conditions. Wires looping from strands. Insufficient service dressing. Consider alternative rope construction. If wires are looping out of the rope underneath a crossover point, there may be insufficient tension on the lower wraps on the drum. Check for areas of rope crushing or distortion. Opening of strands in rotation resistant, low rotation and parallel closed ropes - in extreme circumstances the rope may develop a birdcage distortion or protrusion of inner strands. Note - rotation resistant and low rotation ropes are designed with a specific strand gap which may be apparent on delivery in an off tension condition. These gaps will close under load and will have no effect on the operational performance of the rope. Broken wires or crushed or flattened rope on lower layers at crossover points in multi - layer coiling situations. Wire breaks usually resulting from crushing or abrasion. Check sheave and drum groove radii using sheave gauge to ensure that they are no smaller than nominal rope radius +5% - Bridon-Bekaert recommends that the sheave and drum groove radii are checked prior to any rope installation. Repair or replace drum/sheaves if necessary. Check fleet angles in the reeving system - a fleet angle in excess of.5 degrees may cause distortion. Check installation method - turn induced during installation can cause excessive rope rotation resulting in distortion. Check if the rope has been cut on site prior to installation or cut to remove a damaged portion from the end of the rope. If so, was the correct cutting procedure used? Incorrect cutting of rotation resistant, low rotation and parallel closed ropes can cause distortion in operation. Rope may have experienced a shock load. Check tension on underlying layers. Bridon-Bekaert recommends an installation tension of between % and % of the minimum breaking force of the wire rope. Care should be taken to ensure that tension is retained in service. Insufficient tension will result in these lower layers being more prone to crushing damage. Review wire rope construction. wire ropes are more resistant to crushing on underlying layers than conventional rope constructions. Do not use more rope than necessary. Check drum diameter. Insufficient bending ratio increases tread pressure. Pigtail or severe spiralling in rope. Check that the sheave and drum diameter is large enough - Bridon-Bekaert recommends a minimum ratio of the drum/ sheave to nominal rope diameter of 8:. Two single axial lines of broken wires running along the length of the rope approximately 0 degrees apart indicating that the rope is being nipped in a tight sheave. One line of broken wires running along the length of the rope indicating insufficient support for the rope, generally caused by oversize sheave or drum grooving. Short rope life resulting from evenly/randomly distributed bend fatigue wire breaks caused by bending through the reeving system. Fatique induced wire breaks are characterised by flat ends on the broken wires. Indicates that the rope has run over a small radius or sharp edge. Check to see if the rope has jumped off a sheave and has run over a shaft. Check sheave and drum groove radii using sheave gauge to ensure that they are no smaller than nominal rope radius + 5% - Bridon-Bekaert would recommend that the sheave/drum groove radii are checked prior to any rope installation. Repair or replace drum/sheaves if necessary. Check to see if the groove diameter is no greater than 5 % greater than the nominal rope diameter. Repair or replace drum/sheaves if necessary. Check for contact damage. Bending fatigue is accelerated as the load increases and as the bending radius decreases (see G). Consider whether either factor can be improved. Check wire rope construction - ropes are capable of doubling the bending fatigue life of a conventional steel wire rope. 50 5

PROBLEM CAUSE/ACTION PROBLEM CAUSE/ACTION Short rope life resulting from localised bend fatigue wire breaks. Fatique induced wire breaks are characterised by flat ends on the broken wires. Broken rope - ropes are likely to break when subjected to substantial overload or misuse particularly when a rope has already been subjected to mechanical damage. Corrosion of the rope both internally and/or externally can also result in a significant loss in metallic area. The rope strength is reduced to a level where it is unable to sustain the normal working load. Bending fatigue is accelerated as the load increases and as the bending radius decreases (see G). Consider whether either factor can be improved. Check wire rope construction - ropes are capable of doubling the bending fatigue life of a conventional steel wire rope. Localised fatigue breaks indicate continuous repetitive bends over a short length. Consider whether it is economic to periodically shorten the rope in order to move the rope through the system and progressively expose fresh rope to the severe bending zone. In order to facilitate this procedure it may be necessary to begin operating with a slightly longer length of rope. Review operating conditions. Rotation of the load in a single fall system. Review rope selection. Anchored Free to Rotate Force Creates Turn Rotation of the load in a multi - fall system resulting in cabling of the rope falls. Possibly due to induced turn during installation or operation. Consider use of rotation resistant or low rotation rope. Review rope selection. Consider use of rotation resistant or low rotation rope. Review installation procedure (Section C) or operating procedures. Wave or corkscrew deformations normally associated with multistrand ropes. Check sheave and drum groove radii using sheave gauge to ensure that they are no smaller than nominal rope radius +5% - Bridon-Bekaert recommends that the sheave/drum groove radii are checked prior to any rope installation. Core protrusion or broken core in single layer six or eight strand rope. Caused by repetitive shock loading - review operating conditions. Repair or replace drum/sheaves if necessary. Check fleet angles in the reeving system - a fleet angle in excess of.5 degrees may cause distortion (see C. and C.7). Check that rope end has been secured in accordance with manufacturers instructions (see C). Check operating conditions for induced turn. Rope accumulating or stacking at drum flange - due to insufficient fleet angle. Review drum design with original equipment manufacturer - consider adding rope kicker, fleeting sheave etc. 5 53

PROBLEM Sunken wraps of rope on the drum normally associated with insufficient support from lower layers of rope or grooving. CAUSE/ACTION Check correct rope diameter. If grooved drum check groove pitch. Check tension on underlying layers - Bridon-Bekaert recommend an installation tension of between % and % of the minimum breaking force of the wire rope - Care should be taken to ensure that tension is retained in service. Insufficient tension will result in these lower layers being more prone to crushing damage. Make sure that the correct rope length is being used. Too much rope (which may not be necessary) may aggravate the problem. contact us. Short rope life induced by excessive wear and abrasion. Check fleet angle to drum. Check general alignment of sheaves in the reeving system. Check that all sheaves are free to rotate. Review rope selection. The smooth surface of wire ropes gives better contact with drum and sheaves and offers improved resistance to interference betweeen adjacent laps of rope. External corrosion. Consider selection of galvanised rope. Internal corrosion. Review level and type of service dressing. Consider selection of galvanised rope. Review frequency amount and type of service dressing. Consider selection of plastic impregnated (PI) wire rope. United States + 800 5 5555 Latin America +55--7-89 Headquarters United Kingdom + (0) 30 550 Headquarters Aalst, Belgium +3 5 7 South Africa +7 (0) 98 ext. 0 Russia +7 95 0970 Middle East +97 88 35 9 Asia +8 57 858 8780 (North Asia) +5 5 (South East Asia) Australia New Zealand + 9 7 99 contact@bridon-bekaert.com www.bridon-bekaert.com 5 55