NEW LUFFING CRANE LCL 190 FROM LINDEN COMANSA shows at Bauma the brand new luffing crane LCL 190, which is the first model of the new series of Luffing cranes the Spanish manufacturer is developing. The LCL 190 is available in two versions, with maximum loads of 12 or 18 tonnes. This model has Jib lengths between minimum 30 meters and maximum 60 meters with steps of 5 meters, offering a wide range of possibilities. The standard version has a maximum tower height of 49,5 meters.
MODULARITY. The main characteristic of this new family of luffing cranes is the modularity, as most of the jib sections are interchangeable among the cranes of the series. Furthermore, mast sections will be interchangeable too, not only among the cranes off this luffing-jib series, but also with other Flat-Top tower cranes From Comansa. Linden Comansa s modular system is a great help for rental companies which are the main customers of Linden Comansa.
DEFINITIVE ADVANTAGES The main advantage of this crane is the simple and fast erection with light components. Also the crane transport is possible in few standard containers and trucks. The LCL 190 is designed having the hoist mechanism situated at the front under the jib instead as before on the counter-jib. The luffing mechanism with it s emergency second brake and the electric cupboard for the control of the crane are placed on the counterjib. This unique new design from LINDEN COMANSA allows to, reduce the installation weights, reduce the slewing radius of the counter-jib, enhance free spaces for the service of the main mechanisms and improve the kinematics of the hoisting cable as the route is direct with less cable pulleys involved. Furthermore Hoisting and Luffing cables come preinstalled from the factory for faster installation of the crane.
All components are light and compact and can be transported in few standard containers or trucks. The LCL 190 Version ES with fixing angles, 60 meters Jib and a height of 27.6 meters can be transported in 7 trucks. INNOVATIVE PUSH AND RETENTION SISTEM FOR THE JIB. The new push and retention system is hydraulic with a progressive force application on the jib in relation to the luffed-in radius, allowing a smooth movement without sudden jumps. It is available with a hydraulic pressure control system for the safety of its function and a travel control of the luffing movement. Furthermore the hydraulic push and retention unit from incorporates an anti loosening system for the luffing cable tension.
LEVEL LUFFING CONTROL. During luffing movement, the LCL190 luffing jib crane, can adjust automatically the hoist mechanism to maintain the load at the same height, resulting in a total horizontal movement just pushing at the same time luffing movement button and level luffing control button. A light signal indicates a possible fault on the system.
MAIN CHARACTRISTICS OF THE LCL 190 12 t / 18 t - 6 meter foldable cross base on levelling jacks with S25 mast sections. - Maximum Load: 12 t or 18 t - Maximum Jib: 60 m. - Jib end Load: 1.500 kg/1.300 kg - Slewing Radius of the counter-jib: 7,3 m. - Hoist Mechanisms: 50 kw and 65 kw. - Hoist cable capacity 790 y 1280 m. - Luffing mechanism: 45 kw. - Level Luffing - Hydraulic push and retention system.