GRAU

pneumatic control units for cranes, excavators, loaders or dozers, and rotary joints for hydraulic and pneumatic systems

pneumatic and hydraulic brakes for motor vehicles, tractors and trailers; automatic load-operated lifts and suspension units for motor trucks, truck tractors, trailers and semi-trailers; slack-adjusters, drawbars and height adaption devices for compressed-air-operated trailers up to 50 tons total weight