Comansa to showcase the 21LC1050 50-tonne flat-top tower crane at bauma 2019

The 21LC1050 features up to 300m per minute hoist mechanisms and capacity for 1,570m of wire rope

Comansa, Bauma 2019, Germany, Tower cranes, Flat-top crane


Comansa's 21LC1050 flat-top crane, available worldwide since September 2018, can load up to 50 tonnes and has a maximum radius of 80m. The crane is designed for large industrial or infrastructure projects as well as in construction with heavy precast or steel structures, including PPVC.

The 21LC1050 features high speed hoist mechanisms (up to 300m per minute) and capacity for 1,570m of wire rope, making it also suitable for high rise construction. A single-double trolley system with automatic reeving change provides the 21LC1050 crane with optimized load diagram. Working with the simple (or front) trolley, the crane improves its tip loading capacity and reaches higher hoist speeds. With the double trolley (front plus rear), the crane can work with heavy loads.

A new modular counterjib was designed for the 21LC1050, which allows up to six different configurations to adapt the crane to the needs of each job and increase safety. Thus, when the crane is assembled with a maximum jib length of 80m, counterjib radius of 31m, being able to reduce to 27m when the jib length is 50m. The 21LC1050 is delivered with the new Cube cab in its XL size, the largest from Comansa.

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