
Nabtesco GM05 — axial piston hydraulic travel motor
Nabtesco GM05 is a travel motor from the GM series for small-class excavators. The hydraulic motor, planetary gearbox and parking brake are assembled in a single compact housing. Available in several configurations: GM05VA, GM05VL, GM05VC. Used as the travel drive on 3–5 tonne crawler excavators by Komatsu, Kobelco, Bobcat, Case, IHI and Airman.
Full model range in the section Nabtesco GM series.
Technical specifications GM05
- Design: hydraulic motor + planetary gearbox + parking brake
- Configurations: GM05VA, GM05VL, GM05VC
Installed in equipment
-
Komatsu
- PC45 — crawler excavator
- PC45MR — crawler excavator
- PC50 — crawler excavator
- PC50MR — crawler excavator
- PC50UU — crawler excavator
- PC50UU-2 — crawler excavator
-
Kobelco
- SK45SR — crawler excavator
- SK50 — crawler excavator
- SK50UR — crawler excavator
-
Bobcat
- 337 — mini excavator
- 337D — mini excavator
- X337 — mini excavator
-
Case
- CS05A — crawler excavator
-
IHI
- 40JX — crawler excavator
-
Airman
- AX50 — crawler excavator
OEM numbers GM05
-
Nabtesco
- GM05VA
- GM05VL
- GM05VL-B-18/27-2
- GM05VL-B-16/27-4
- GM05VL-C-13/25-2
- GM05VC
-
Komatsu
- 20U-60-23330
-
Bobcat
- 6686290
- 6689482
-
IHI
- GM05VL-B-16/27-4
Spare parts for Nabtesco GM05
- 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 GM05
We accept travel motor Nabtesco GM05 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 select spare parts and repair travel motor GM05 with warranty.
Spare Parts Diagram Nabtesco GM05
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.