Crawler cranes

Counter balance valves are used as safety valves in hydraulically driven construction machinery. They prevent excessive speeds when driving on gradients. At the same time, they protect the travel motor from excessive speeds.

The newly developed MotionOne lowering brake valve is suitable for motor-cylinder applications and is the right choice when it comes to precisely controlling and positioning high loads with up to 600 l/min. The modular design with various control options ensures maximum flexibility during commissioning. The MotionOne is suitable for applications with low to high vibration susceptibility. The newly developed damping cartridge is particularly suitable for applications with high vibration susceptibility. In accordance with the modular system, users can essentially choose between a standard cover with and without pressure relief valve, electrical proportional control, or the newly developed damping cartridge for the MotionOne.