Model: MSG-44P
Type: Swing Motor Assembly (Hydraulic Motor + Reduction Gearbox)
Application: Excavators (common in mid-to-large size models, e.g., 20T–50T class machines)
Function: Drives the excavator’s upper carriage rotation (swing motion) via hydraulic power.
Technical Parameters
Parameter Typical Value
Hydraulic Motor Type Axial piston motor (swash plate design)
Reduction Gearbox Type Planetary gear system (multi-stage reduction)
Rated Pressure 28–35 MPa (4061–5076 PSI)
Maximum Pressure 35–42 MPa (5076–6092 PSI)
