207-27-71320 2072771320 Carrier Excavator Travel Motor For KOMATSU PC220LL PC270 PC290

• 207-27-71320 2072771320 Carrier Excavator Travel Motor For KOMATSU PC220LL PC270 PC290

• Specification

• Function 

1.Structural SupportMade of high-strength cast iron or steel, it securely houses and precisely aligns gears, shafts, and bearings, ensuring they mesh correctly under heavy loads and torque. This alignment is crucial for smooth, efficient power transfer and reduces premature wear.

2.Power TransmissionThe carrier routes rotational force from the hydraulic motor to the final drive sprocket, enabling forward, backward movement, and steering on various terrains. It acts as the mechanical link between the power source and the tracks, ensuring consistent drive under all operating conditions.

3.Reduction and Torque MultiplicationIncorporating reduction gears, it decreases motor speed while increasing torque output, providing the high twisting force needed for heavy-duty digging, climbing, and maneuvering. This multiplication is essential for the excavator to handle tough soil and rocky environments.

• Compatible models

• More carrier parts supplied to KOMATSU machine

• Catalog parts list

• 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, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Advantage

1. Offer Top quality & competitive products

2. Support 12-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator 

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .

• Product Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance