TSM128

Doosan TSM128 — swing hydraulic motor 128 cm³

Doosan TSM128 is a swing motor installed on Doosan/Daewoo excavators, 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: 128 cm³/rev
• Nominal pressure: 330 bar
• Maximum pressure: 400 bar
• Maximum rotational speed: 1500–2000 rpm
• Flow rate: up to 80–120 l/min
• Weight: 62 kg

Installed in equipment

• Doosan

  • DX180 — Excavator
  • DX225 — Excavator

OEM numbers TSM128

• Doosan

  • K1000697A
  • K1007543A

Spare part numbers TSM128

• Doosan

  • K9001843
  • K9001844
  • K9001845
  • K9001846
  • K9001847
  • K9002108
  • SA8230-21530
  • SA8230-21540
  • SA8230-28900
  • 150102-00418
  • 400901-00051
  • 400901-00088
  • 1.412-00092
  • 110943-00057
  • 1.148-00015

Spare parts for Doosan TSM128

• 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 TSM128

We perform diagnostics and repair of hydraulic motor Doosan TSM128: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.

Contact us — we will repair TSM128 and provide spare parts with quality warranty.