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474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F
474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F
474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F
474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F
Specifications
Brand Name :
OEM
Model Number :
474-4960 4744960
Place of Origin :
China
MOQ :
1 PCS
Price :
558 USD
Payment Terms :
T/T, D/P, D/A,Western Union, L/C, MoneyGram
Supply Ability :
100-2000
Delivery Time :
3-7 working days
Packaging Details :
Wooden box for heavy parts, paper carton for light parts
Engine number :
C7.1
Part number :
474-4960 4744960
Product name :
Swing Device
Machine number :
M315F M317F M318F M323F
Application :
Excavator
Lead time :
1-3 days for delivery
Packing :
Standard Export Carton
Description

  • 474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F

  • Specifiion

Engine Number C7.1
Name Swing Device
Parts No 474-4960 4744960
Machine Number M315F M317F M318F M323F
Lead time 1-3 DAYS
Quality Brand new, OEM quality
MOQ 1 PCS
Means of transport By sea/air, DHL FEDEX UPS TNT
Packing As request or standard packing

  • Key features & working principle
Key Design Features 1. Integrated Brake System: Spring-applied brake engages automatically when hydraulic pressure is lost (e.g., engine shutdown), preventing accidental upper carriage rotation and ensuring operator safety
2. Planetary Gear Reduction: 3-stage gear set amplifies motor torque while reducing speed, ideal for heavy-load slewing without sacrificing control
3. Pressure Relief Valve: Built-in safety valve limits system pressure to prevent overloading of the swing device and hydraulic lines
4. Drain Port: Facilitates oil sampling and pressure monitoring for predictive maintenance
5. Sealed Housing: IP67 protection rating – prevents dust, moisture, and debris from entering the gearbox, extending service life
Working Principle 1. Power Input: Pressurized hydraulic fluid from the excavator’s main pump flows into the axial piston motor, driving the motor shaft to rotate.
2. Torque Amplification: The motor shaft drives the sun gear of the planetary gearbox; the planetary gears rotate around the sun gear and the ring gear, amplifying torque through 3-stage reduction.
3. Rotation Drive: The final gear output shaft connects to the excavator’s upper carriage, transmitting torque to enable 360° slewing.
4. Braking Control: When the operator releases the swing joystick, hydraulic pressure to the brake is cut off; springs push the brake discs together to lock the swing device. Hydraulic pressure must be applied to release the brake for slewing.

  • Compatible models

EXCAVATORS M315F M317F M318F M323F C.ate.rpillar.

  • More other drive applied to C A T heavey machine
4622943 DRIVE GP-FINAL
C A T
4579542 DRIVE GP-SWING
C A T
4512268 DRIVE GP-PUMP
C A T
4385835 DRIVE & MTG GP-SWING
C A T
4385834 DRIVE & MTG GP-SWING
C A T
3926907 DRIVE GP-FAN
C A T
5076558 DRIVE GP-FINAL
C A T
5076557 DRIVE GP-FINAL
C A T
4883075 DRIVE GP-SWING
C A T

  • Directory listing
Pos. Part No Qty Parts name Comments
1 438-5765 Y [1] MOTOR GP-SWING
2 474-4960 Y [1] DRIVE GP-SWING
3 101-7404 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)
4 107-9403 M [12] BOLT-SOCKET HEAD (M16X2X35-MM)
M METRIC PART
Y SEPARATE ILLUSTRATION

474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F

  • 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.

  • 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 .

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474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F

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Product Detail
Brand Name :
OEM
Model Number :
474-4960 4744960
Place of Origin :
China
MOQ :
1 PCS
Price :
558 USD
Payment Terms :
T/T, D/P, D/A,Western Union, L/C, MoneyGram
Contact Supplier
474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F
474-4960 4744960 Swing Device Excavator Spare Parts Fit For C7.1 M315F M317F M318F M323F

Guangzhou Anto Machinery Parts Co.,Ltd.

Verified Supplier
10 Years
guangdong, guangzhou
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Excavator Spare Parts, Excavator Final Drive, Excavator Swing Gear
Total Annual :
2000000-3000000
Employee Number :
50~200
Certification Level :
Verified Supplier
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