
Toshiba SG02 — hydraulic swing drive 170–210 bar
Toshiba SG02 is a swing drive assembly combining an axial piston hydraulic motor and a multi-stage planetary gearbox. The hydraulic motor converts hydraulic flow energy into rotational movement; the gearbox reduces speed and significantly increases output torque. Installed on Kobelco and Sumitomo crawler excavators.
Full model range in the section Toshiba
Technical specifications
- Working pressure: 170–210 bar (17–21 MPa)
- Platform swing speed: 10–14 rpm
- Weight: ~35–50 kg
Installed in equipment
-
Kobelco
- SK60-6 — Excavator
- SK120-5 — Excavator
-
Sumitomo
- SH100 — Excavator
Spare parts for Toshiba SG02
- Cylinder block Rotor
- Ball guide
- Disk Spring
- Friction Plate
- Coupling of drive shaft
- Cylinder block press pin
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston
- Rotor Spring
- Control Valve Regulator
- Seal kit motor
- Shaft Seal
- Servo Piston
- Drive Shaft motor
- Pressure Override Valve
- Valve plate
- Ball guide washer
- Washer
Repair and service SG02
Diagnostics and repair of hydraulic swing drive Toshiba SG02: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair SG02 and provide spare parts with quality warranty.
Technical specifications verified by the Aspect Plus technical catalog.