Aluminium Mobile Crane


Capacity: 3,000kg / 5,000kg


Max. hook height: 36.9m


Max. extension length: 37.6m


Machine weight: 13,490kg

Klaas K850 RS

Product overview

The K850, with a maximum hook height of almost 37 m and an extension length of 37.6 m, fulfils nearly all the demands required by roofers and carpenters of a high-performance crane. An extraordinarily big range of 31 m with a load of 500 kg makes day-to-day work easier in timber frame and hall construction, as it does in the flat roof sector. Driven by a separate economical diesel engine, the K850 consumes little fuel – that saves money and protects the environment.


  • Hook load (stand./opt.) – 3.0 / 5.0t
  • Hook height – 36.9m
  • Total weight – ≥ 13.49t
  • Extension length – 37.60m
  • Outrigger width (min.) – 3.10m
  • Outrigger width (max.) – 5.49m
  • Winch pulling force – 3,000kg
  • Boom (3,000kg) – 5.50m
  • Extension 1 (2,000kg) – 8.60m
  • Extension 2 (1,000kg) – 12.20m
Working area

Crane operation

Platform operation (HA 2/200)

Platform operation w/1 pull-out (HA 2/200)

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