Lifting
Load holding valves
They prevent the crane booms from lowering and are fitted as standard on the slewing system and on the main boom cylinder, the outer boom cylinder and on the boom extension cylinders. The valves are positioned in such a way that they are protected from being damaged.
Cable winch
A lifting capacity from 2.75 to 3.5 t and a high cable speed of 70 m/min characterise the high speed cable winch fitted under the main boom. The operating speed is decisive in the economic cost-effectiveness of the crane.
Counterweight
The hydraulic, telescopic counterweight provides optimized stability of the vehicle. Depending on the crane model, counterweights between 3150 kg and 6500 kg are used.
Endless slewing mechanism
The endless slewing mechanism with slewing ring, which is equipped as standard with two slewing drives, permits an unrestricted radius of operation and produces a high slewing torque. As a result the crane operations are more efficient.