• 31Q4-11131 31Q4-11130 Swing Motor HYUNDAI Excavator Spare Parts Fitting For R140LC-9 R145CR-9

• Specification

• Function

Horizontal Rotation Drive: The main function of the Hyundai 31Q4 - 11130 swing motor is to drive the horizontal rotation of the working equipment of the excavator relative to the running gear. It enables the turntable or the entire platform of the excavator to rotate, allowing the bucket to move to the unloading position and then return to the loading position. Approximately 60 - 70% of the excavator's working cycle time is spent on rotation, which significantly affects the overall operating efficiency.

• Compatible models

9-SERIES CRAWLER EXCAVATOR R140LC9 R140LC9A R140LC9S R140LC9V R145CR9 R145CR9A RB140LC9S RD140LC9 Hyundai

• More other swing motor parts fit for HYUNDAI 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 .