708-1W-22310 7081W22310 Shaft Excavator Hydraulic Pump For KOMATSU PC60 PC70

• 708-1W-22310 7081W22310 Shaft Excavator Hydraulic Pump Fitting For KOMATSU PC60 PC70

• Specification

• Function and Application

1.Power transmission: It is an important part of the power transmission path of the swing drive system. It is connected with the swing motor and the swing gear. The power output by the swing motor is transmitted to the swing gear through this shaft. Then, the swing gear meshes with the slewing ring, driving the upper structure of the excavator to rotate, so as to realize the swing operation of the excavator, such as turning the cab and the working device to the specified position.

2.Supporting and positioning: It plays a supporting role for the components in the swing drive system, ensuring the relative position between the swing motor and the swing gear, and maintaining the normal meshing relationship between the gears. At the same time, it can also bear the radial and axial forces generated during the swing process to ensure the stability of the swing mechanism operation and prevent component damage caused by excessive vibration and displacement.

• Compatible models

BULLDOZERS D375A D475A D475ASD
EXCAVATORS PC60 PC70 PC75 PC75R PC75UD PC75US PC75UU PC78US PW75 PW75R
GRADERS GD555 GD655 GD675 GD755 GH320
MOBILE CRUSHERS AND RECYCLERS BR100J BR100JG BR100RG 

• More shaft parts fit for KOMATSU machinery

• 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