LR 1250.1

Crawler crane

The LR 1250 is a newly designed crawler crane in the 250-tonne class. The reinforced main boom achieves improved lifting capacities. The sophisticated jack-up and self-assembly system allows for fast set-up without assist crane. The intelligent crane control system guarantees extremely precise load handling – even on construction sites with restricted view.

Max. load capacity - 250 t
250 t
Max. hoist height - 148 m
148 m
Max. radius - 97 m
97 m

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Features

This includes a modern air-conditioning system with improved airflow, an optimized field of vision and increased noise protection, as well as an orthopaedic operator’s seat with integrated heating and cooling.

A global service network with experienced technicians and fast access to spare parts ensure high machine availability and a long product service life.

The innovative self-assembly and self-loading system enables unloading and assembly without an auxiliary crane. For crawler cranes in this size category, more cost-effective transportation and quick commissioning play an instrumental role in efficient operation.

When disassembled the crawler crane has a compact transport width of maximum 3 metres, which permits cost-effective transportation with standard low loaders. The connecting pieces of the luffing jib can also be transported in the connecting pieces of the main boom to save space. Fewer transport vehicles are therefore required.

The Ground Pressure Visualization calculates the current ground pressure of the machine in real time and compares it with the specified safety limits of the relevant position.

Both the measured wind speed and the actual crane configuration are taken into consideration when calculating the current hazardous situation for the crane. When the conditions become too dangerous, the system gives a warning.