Doosan Swing Motors

Rotation of the working equipment of equipment to the place of unloading the bucket and a reverse rotation to the place of dripping are carried out by turning the turntable or the whole platform (for full-cycle Doosan excavators). The rotation takes approximately 60-70% of the working cycle time and significantly affects its overall duration.

The hydrostatic Doosan Swing Motor just performs the function of turning in the horizontal plane of the working equipment relative to the running gear of the Doosan equipment.

The Swing Doosan Motor consists of a sturdy steel casing, in which several pairs of Novikov gearing gears are compactly arranged, allowing the transfer of loads significantly exceeding the permissible values ​​for involuntary engagement. On the low-speed shaft, on the splines, the output gear is attached, which is included in the open gearing with a gear ring of the turntable of the Doosan Heavy Equipment.

A large cogwheel is mounted on the fixed part of the Doosan platform. The Doosan rotation reducer is installed in such a way that the teeth of the output shaft of the Doosan rotary reducer engage the cogwheel of the Doosan equipment. When the Doosan swing motor shaft rotates, the equipment is rotated relative to the frame.

If you are interested in the original Doosan Swing Motor or the aftermarket (replacement) or rebuilt Doosan Swing Motor, you can order this unit online.