slewing drives

IYHG series hydraulic slewing drives are self-developed with independent intellectual property rights. And they are mainly consist of variable displacement axial piston motor, multi-gear planetary gearbox, and relief valve block. It features compact design, light weight, high work pressure, good stability, and you can get small displacement when give oil flow to the control port "X" and the output gear of the drives mesh with the rack pinion make the power head back and forth. IYHG series hydraulic slewing drives have been well sold in China company such as XCMG, DW/TXS CONSTRUCTION and also have been exported to the USA, Japan, Russia, Austria, Australia, Netherlands, Indonesia, Korea and other areas in the world