
Doosan TSM140 — swing hydraulic motor 140 cm³
Doosan TSM140 is an axial piston swing motor installed on medium excavators of 17–23 tonnes, responsible for rotation of the upper platform, slewing of the boom and working equipment around the axis, and torque transmission to the swing gearbox / slew ring. Installed on equipment from the Doosan brand.
Full model range in the section Doosan TSM series
Technical specifications
- Displacement: 140 cm³/rev
- Nominal pressure: 240–250 bar
- Maximum pressure: 330 bar
- Maximum rotational speed: ≈1700 rpm
- Maximum swing speed: ≈75 rpm
- Maximum output torque: ≈15 700 N·m
- Gearbox ratio: 21.58 : 1
- Brake torque: ≈696 N·m
- Weight: 80–85 kg
Installed in equipment
-
Doosan
- DX180 — Excavator
- DX225 — Excavator
OEM numbers TSM140
-
Doosan
- K1000697A
- K1007543A
Spare part numbers TSM140
-
Doosan
- K9001843
- K9001844
- K9001845
- K9001846
- K9001847
- K9002108
- 150102-00418
- 400901-00051
- 400901-00088
- 1.148-00015
- 1.412-00092
- 110943-00057
-
Volvo
- SA8230-21530
- SA8230-21540
- SA8230-28900
Spare parts for Doosan TSM140
- Cylinder block Rotor
- Ball guide
- Disk Spring
- Coupling of drive shaft
- Cylinder block press pin
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston
- Rotor Spring
- Shaft Seal
- Valve plate
- Ball guide washer
- Washer
- Pressure Override Valve
- Seal kit motor
- Control Valve Regulator
- Servo Piston
- Drive Shaft motor
- Friction Plate
Repair and service TSM140
We accept Doosan TSM140 hydraulic motor for repair: full diagnostics of hydraulic parameters, assessment of wear of pistons and cylinder block, seal inspection and bench testing after restoration.
Contact us — we will repair hydraulic motor TSM140 and select genuine spare parts.
Technical specifications verified by the Aspect Plus technical catalog.