The pole-switchable hoist drive GM 800 to 7000:

─     The hoist drive is powered by a pole-switchable 2/12-pole hoist motor with gear unit.

─     The hoist motor features an electro-magnetically actuated spring-loaded brake.

─     The hoist drive has a slow lifting speed and a fast lifting speed. The ratio of the two lifting speeds is 1:6.

─     Using plug-in connections in the connector housing directly on the hoist drive, the hoist drive can be quickly separated from the rest of the crane’s electrics.

─     The hoisting gear features a multi-stage, helical spur gear in an alloy housing. The gear wheels run in a sealed oil bath, which ensures they remain lubricated over their full service life.