Cart ::
Your shopping cart is empty!
It's never too late to make things right :)
Sort By:
Most Viewed
Model: 11753
Ball guide Bobcat Nachi BOBCAT 331 TRAVEL MOTOR — holds spherical elements in a defined position rel..
36.60 $
excl. VAT 30.50 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 11752
Cylinder block press Pin 6667776 Bobcat — prevents the cylinder block from rotating relative to the ..
3.36 $
excl. VAT 2.80 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 11751
Cylinder block Rotor 6671902 Bobcat — converts the working fluid flow into mechanical motion of the ..
220.68 $
excl. VAT 183.90 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 15501
Drive Shaft motor 6671903 Bobcat — transmits torque to the rotor assembly and drives the piston grou..
118.68 $
excl. VAT 98.90 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 11755
Retainer Plate Bobcat Nachi BOBCAT 331 TRAVEL MOTOR — presses the piston shoes against the swashplat..
57.12 $
excl. VAT 47.60 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 11756
Swash plate (Cam rocker) 6671909 Bobcat — is an inclined disc in axial piston pumps/hydraulic motors..
194.28 $
excl. VAT 161.90 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 11750
Valve plate Motor 6671904 Bobcat — a hydraulic motor element that ensures the distribution of workin..
96.96 $
excl. VAT 80.80 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 11754
Pre-Order
Piston shoe 6671902 Bobcat — performs reciprocating motion within the cylinder of the block, drawing..
20.16 $
excl. VAT 16.80 $
Hydraulics:
Pump & Motor Parts
Bobcat 331 — hydraulic travel motor 35 cm³
Bobcat 331 travel motor (Nachi) is a two-speed axial piston hydraulic motor manufactured by Nachi. Equipped with a built-in relief valve and an automatic disc parking brake. Provides reliable drive for the travel system of the mini excavator in two speed modes (low/high speed). Installed on Bobcat mini excavators of the 331, 334, 425 and 428 series.
Full model range in the section Bobcat
Technical specifications
- Displacement: 35 cm³/rev
- Maximum operating pressure: up to 26.0 MPa (265 kgf/cm²)
- Maximum torque: ~4100 Nm
- Speed mode: two-speed (low/high speed)
- Features: integrated relief valve, automatic disc parking brake
- Weight: 40–45 kg
Installed in equipment
-
Bobcat
- 331 — Mini excavator
- 331D — Mini excavator
- 331E — Mini excavator
- 334 — Mini excavator
- 425 — Mini excavator
- 428 — Mini excavator
- X331 — Mini excavator
OEM numbers Bobcat 331
-
Bobcat
- 6670667
- 6671909
- 6671902
- 6667776
- 6671904
- 6671903
Spare parts for Bobcat 331
- 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 Bobcat 331
Diagnostics and repair of hydraulic travel motor Bobcat 331: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair Bobcat 331 and provide spare parts with quality warranty.
Technical specifications verified by the Aspect Plus technical catalog.