R140-7 Final Drive R140LC-7 Drive Motor R140LC-9 Travel Motor 31Q4-40040 31E6-42000

R140-7 final drive R140LC-7 drive motor R140LC-9 travel motor 31Q4-40040 31E6-42000

We could supply the following spare parts.

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swivel joint, fuel tank, filter, boom, arm, bucket etc.
For more information please contact with our company.

  We can supply you all kinds of excavator spare parts as following:

1 Hydraulic parts: hydraulic pump, main control valve, hydraulic cylinder, final drive, travel motor, swing motor,gear box, slewing bearing etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage parts: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion ,coil adjuster,rubber track and pad etc.

4 Cab parts: operator’s cab assy, wiring harness, monitor, controller, seat, door etc. 

The main machine's model as below: