
Nabtesco GM09 — axial piston hydraulic travel motor
Nabtesco GM09 is a travel motor from the GM series for small-class excavators. The hydraulic motor, planetary gearbox and parking brake are assembled in a compact single housing, making it one of the most widely used travel motors in its class. The two-speed mode allows switching between working and travel speed without stopping the machine. Used as the travel drive on 6–10 tonne crawler excavators by Komatsu, Kobelco and Yanmar.
Full model range in the section Nabtesco GM series.
Technical specifications GM09
- Design: hydraulic motor + planetary gearbox + parking brake
- Two-speed mode: working / travel speed
- Modifications: GM09VL, GM09VN
Installed in equipment
-
Komatsu
- PC60-6 — crawler excavator
- PC60-6S — crawler excavator
- PC60-6Z — crawler excavator
- PC60-6C — crawler excavator
- PC60-7 — crawler excavator
- PC70-6 — crawler excavator
- PC70-6S — crawler excavator
- PC70-7 — crawler excavator
- PC75-1 — crawler excavator
- PC75R-2 — crawler excavator
- PC75UU — crawler excavator
- PC75US-3 — crawler excavator
- PC78US-5 — crawler excavator
- PC78US-6 — crawler excavator
- BR100J — crusher
- BZ120-1 — dozer
- BZ200-1 — dozer
- BZ210-1 — dozer
-
Kobelco
- SK60 — crawler excavator
- SK60-III — crawler excavator
- SK60-IV — crawler excavator
- SK70 — crawler excavator
- SK75 — crawler excavator
- SK75UR — crawler excavator
- SK75-8 — crawler excavator
- SK95 — crawler excavator
- B71 — crawler excavator
- B76 — crawler excavator
-
Yanmar
- VIO75 — mini excavator
OEM numbers GM09
-
Nabtesco
- GM09VL-A-23/37-1
- GM09VL-D-26/37-1
- GM09VL-E-24/38-1
- GM09VN
- GM09VN-B
- 978B0000-00-NG
- TZ971B200000NG
-
Komatsu
- 201-60-61100
- 201-60-61500
- 201-60-73900
-
Kobelco
- 2441U815F1
- LE15V00002F1
- YT15V00002F1
Spare part numbers GM09
-
Yanmar
- 172479-73630
- 172479-73640
- 172479-73650
- 172479-73440
-
Komatsu
- 24321-002300
Spare parts for Nabtesco GM09
- 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 GM09
Diagnostics and repair of travel motor Nabtesco GM09: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will select spare parts and repair travel motor GM09 with warranty.
Spare Parts Diagram Nabtesco GM09
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.