Hitachi Excavator Parts Swing drive Motor ZX240-3 M5X130 4625367 for excavator spare parts
The excavator swing motor is one of the core components in the hydraulic system of an excavator, primarily responsible for driving the upper structure (including the cab, boom, arm, etc.) to rotate 360 degrees. The performance of the swing motor directly affects the operational flexibility and work efficiency of the excavator.
Product description
1. MAQ: 1PCS
2. Payment term: T/T , Western union , PayPal
3. Delivery: 2 days after the payment received
4. Shipment: By sea ,by air,by express or as required
5. Condition: OEM /ORIGINAL/Used
6. Part Name: Swing Motor
Hydraulic Drive Principle
The swing motor is driven by high-pressure hydraulic oil provided by the hydraulic system. When the operator manipulates the control lever, the hydraulic pump delivers high-pressure oil to the inlet of the swing motor, pushing the internal rotor to rotate. The rotation of the rotor is transmitted through the reduction mechanism to the swing bearing, thereby driving the upper structure of the excavator to rotate.
Structural Composition
The swing motor typically consists of the following main parts:
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Hydraulic Motor: Converts hydraulic energy into mechanical energy, driving the rotor to rotate.
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Reduction Mechanism: Reduces speed and increases torque, ensuring smooth and powerful swing motion.
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Swing Bearing: Connects the upper structure and the lower chassis, bearing the load during rotation.
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Brake System: Prevents the upper structure from continuing to rotate due to inertia when the operation stops, ensuring safety.
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List of spare parts
| # | Part No | Part Name | Qty. | Price request |
| | 4625367 | MOTOR; OIL | 1 | |
| 010 | 0788801 | . PISTON ASS'Y | 1 | |
| 010A | | .. PISTON | 9 | |
| 010B | | .. SHOE | 9 | |
| 020 | 0788802 | . CASING ASS'Y | 1 | |
| 020A | | .. CASING | 1 | |
| 020B | | .. PIN; SPRING | 2 | |
| 051 | 4654845 | . VALVE; RELIEF | 2 | |
| 051A | A811030 | .. O-RING | 1 | |
| 080 | 0788803 | . PLUNGER | 1 | |
| 101 | 0788804 | . SHAFT | 1 | |
| 111 | 0788805 | . CYLINDER | 1 | |
| 114 | 0788806 | . SPRING; PLATE | 1 | |
| 123 | 0788807 | . RETAINER | 1 | |
| 124 | 0788808 | . PLATE | 1 | |
| 131 | 0788809 | . PLATE; VALVE | 1 | |
| 301 | 0976102 | . CASING | 1 | |
| 351 | 0409215 | . PLUNGER | 2 | |
| 355 | 0409216 | . SPRING | 2 | |
| 390 | | . PLATE | 1 | |
| 391 | 0625509 | . PIN | 2 | |
| 401 | 0365318 | . BOLT; SOCKET | 4 | |
| 443 | 0788811 | . BRG.; ROL. | 1 | |
| 444 | 0677203 | . BRG.; ROL. | 1 | |
| 468 | 0629404 | . PLUG | 2 | |
| 469 | 0692708 | . PLUG | 2 | |
| 472 | 0425115 | . O-RING | 1 | |
| 487 | 957366 | . O-RING | 2 | |
| 488 | 4506428 | . O-RING | 2 | |
| 491 | 0788813 | . SEAL; OIL | 1 | |
| 702 | 0788814 | . PISTON | 1 | |
| 706 | 0353321 | . O-RING | 1 | |
| 707 | 0425117 | . O-RING | 1 | |
| 712 | 0788815 | . SPRING; BRAKE | 24 | |
| 742 | 0788816 | . PLATE; FRICTION | 3 | |
| 743 | 0788817 | . PLATE | 4 | |
| 807 | 0788818 | . SPRING | 1 | |
| 808 | 0221509 | . BALL; STEEL | 1 | |
| 809 | 4506407 | . O-RING | 1 | |
| 813 | 0263019 | . PLUG | 2 | |
| 1000 | 0814402 | KIT; SEAL | 1 | |
Our advantage
1. The parts will give weight, price when quotation.
2. Genuine parts stock pictures will send before order.
3. All parts can check with part number, all parts can order follow part number.
4. Small quantity can accept,Sample order also accept.
FAQ
1. I know only the excavator model, but can not offer parts No., what should I do ?
If possible, you can send us the old photo, nameplate or the size for reference.
2. What is the warranty of the parts after I purchase?
The warranty is 6/12 Months based on the item details.
3. How can I pay the order?
We can receive payment through T/T, Western Union, Paypal(for small amount), trade assurance.
4. When will get the items after I place order?
Once your payment is confirmed, we will arrange the goods within 24 hours, if not in stock ,we will inform you before placing the order.
5. How can I do if there is something wrong with the items?
First of all , I have confidence in the quality of our products ,if you really found something wrong ,pls provide the old photo for us. After it is confirmed, pls return to us , we will offer the correct item.
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Hitachi Excavator Parts Swing Drive Motor ZX240-3 M5X130 4625367 For Excavator Spare Parts Images
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