Company Introduction
Guangzhou Chaotian Construction Machinery Equipment Co.,Ltd is dedicated to providinghigh-quality, high-performance construction machinery parts for global customers,covering avariety of equipment such as excavators, bulldozers, loaders, etc.
Products Description
|
Product name |
SWING SLEW MOTOR |
|
Part number |
0874824 0874799 |
|
Excavator model |
E320 |
|
Lead time |
1-3 days after payment |
|
Packing |
neutral/original |
|
MOQ |
1 PC |
|
Quality |
high quality |
|
Warranty |
3-6 months |
|
Shipping |
DHL, UPS, FedEx, Air, Sea, DDP |
|
Payment |
TT/Alibaba Trade Assurance/Credit card/Western Union/Alipay/Wechat |
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Excavator Swing Motor – Description & Operation

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1. Description
The swing motor is a hydraulic drive motor that controls the upper structure rotation of the excavator. It provides smooth and stable left/right swinging, supporting positioning, loading, and slewing operations.
2. Operation Guide
Start the engine and warm up the hydraulic system before operating the swing lever.
Move the swing control lever gently to start rotation; avoid sudden, aggressive operation.
Keep the swing speed steady. Do not start or stop abruptly to prevent impact and wear.
Avoid swinging while the bucket is heavily loaded or lifting off the ground for long periods.
Do not use swing inertia to swing heavy objects violently.
3. Daily Maintenance
Check for oil leaks around the motor, hoses, and rotary joint.
Listen for abnormal noise, vibration, or slow response during operation.
Maintain proper hydraulic oil level and quality.
Keep the swing gearbox lubricated as scheduled.
4. Safety Notes
Stop swinging before changing working modes or leaving the cab.
In case of swing failure or abnormal overheating, stop operation immediately and inspect.
Prevent collisions with obstacles during rotation to avoid damage to the swing motor.

What do We Sell?
We sell engine parts,like engine rebuild kit,full gasket,fuel injection pump,turbocharger,water pump fuel injector,and so on,we have electric parts like controllers,solenoid valves,monitor,sensors ect,we also sell hydraulic parts like final drives,hydraulic pump,besides,we have diagnostics tools ,seal kits,undercarriage parts and rubber parts for excavators and other heavy equipments.

FAQ
Q:Do you have your own factory or partners?
A: We operate our own factory in China and partner with top-tier suppliers for stable supply chains.
Q:How to verify part compatibility?
A:Provide your excavator model ,pictures and part number for verification.
Q:Which excavator brands are your parts compatible with?
A:Compatible with major brands like Caterpillar, Komatsu, Hitachi, Volvo, Kobelco,Doosan,etc.
Q:What payment methods are supported?
A:We support T/T, Western Union, PayPal (small amounts), and Alibaba Trade Assurance.
Q:Are products tested before shipment?
A:All products undergo 100% functionality testing before shipment to ensure they are fully functional

Hot selling high quality excavator parts
Good quality, good service, good cooperation, willing to reach cooperation
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