A failing swing motor is highly hazardous on Russia's uneven mining terrains: you either lack the power to rotate uphill or suffer from dangerous "swing drift" when trying to stop. In the SG08 series, this is usually caused by pressure leakage at the interface between the Cylinder Head Block and the rotating group.

Our Russian-spec SG08 replacement kits focus on the micro-hardness of the sealing surfaces. This ensures the motor hits 100% rated torque upon engagement, preventing the positional inaccuracy caused by torque loss. By utilizing the Ball Bearing Spring Guide to absorb the kinetic shock of rapid reversals, we provide a much sharper braking response. In high-precision sectors like Russian forestry or bridge infrastructure, this stability is the difference between a safe shift and a costly accident.