Quick supply unit for leg cylinders Quick supply units have the function to actuate - via two ports - the leg cylinders of the two main legs of a roof support. Learn more Conveyor lift control units Lift control units adjust the cutting level of plows and shearers. Learn more Manifolds Manifolds are used to distribute and direct fluid flows to different actuators. They function as T-pieces in the pressure, return and water lines. Learn more Electro-hydraulic control units Electro-hydraulic control units (2 – 24 functions) are designed for fully automatic control of longwall operations. Learn more Electro-hydraulic control units for low seam operations These electro-hydraulic control units are used to control hydraulic cylinders of roof supports in low seam operations. Learn more Electro-hydraulic control unit with multi-hose These electro-hydraulic control units are used to control hydraulic cylinders of roof supports in low seam operations. Learn more Pilot control unit These pilot control units (6 – 22 functions) are designed for the manual control of longwall operations. Learn more Pilot control units for low seam operations These pilot control units (6 – 12 functions) are designed for the manual control of longwall operations in low seams. Learn more Multi-hose The multi-hose connects the hydraulic or electro-hydraulic pilot control unit with the main control unit of the adjacent support. Learn more Compact pilot control unit This compact pilot control unit combines both the pilot control and the main control function in one unit and is used for the manual control of longwall operations. Learn more Pilot-direct control unit This compact pilot control unit combines both the pilot control and the main control functions in one unit and is used for the manual control of longwall operations. Learn more Direct control unit Direct control units are used to actuate small cylinders (auxiliary functions) of a roof support. Learn more