GZ Yuexiang Engineering Machinery Co., Ltd.
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Product Specification
| High Light | Hitachi K3V280 hydraulic main pump ，ZX850-3 excavator hydraulic pump ，EX1200-6 hydraulic pump with warranty | ||
| Model | ZX850-3 ZX650-3 EX1200-6 |
| Part Number | 4635645 9197075 K3V280 |
| Product Name | Hitachi Hydraulic Pump Assy |
| Application | Excavator Spare Parts |
| Part Name | Hydraulic Pump Assembly |
| Brand | HITACHI |
| Highlight | Main Pump Assembly |
| Warranty | 6 months |
Category: Hydraulic Pump
Place of Origin: Other Country
Condition: Original & OEM
MOQ: 1 pcs
Production Capacity: 1000pcs/Month
Standard or Nonstandard: Standard
Payment Term: L/C, T/T, Trade Assurance
Delivery Time: 1-3 days (depend on order)
Transport: By Sea, Air or DHL
Guarantee: We will check and send detailed pictures to buyers for confirmation
| Item | Part Number | Description | Qty |
|---|---|---|---|
| 532 | 0800707 | PISTON; SERVO | 1 |
| 534 | 0682319 | STOPPER | 1 |
| 535 | 0682320 | STOPPER | 1 |
| 702 | 4292386 | O-RING | 1 |
| 706 | 0443413 | O-RING | 1 |
| 710 | 0682321 | O-RING | 1 |
| 717 | 0682322 | O-RING | 2 |
| 719 | 0682323 | O-RING | 1 |
| 724 | 0443801 | O-RING | 10 |
| 725 | 4297379 | O-RING | 4 |
| 728 | 0443408 | O-RING | 2 |
| 732 | 0682324 | O-RING | 1 |
| 774 | 0682325 | SEAL; OIL | 1 |
| 789 | 0682326 | RING; BACK-UP | 1 |
| 792 | 0682327 | RING; BACK-UP | 1 |
| 803 | 4366339 | UNIT (TILTING-PROBING) | 1 |
| 808 | 0451038 | NUT | 2 |
| 824 | 960323 | RING; RETAINING | 1 |
| 885 | 0313404 | PIN | 1 |
| 887 | 4144353 | PIN; SPRING | 2 |
| 901 | 0134458 | BOLT; EYE | 2 |
| 953 | 0339847 | SCREW | 1 |
| 954 | 0682328 | SCREW; SET | 1 |
| 974 | 0451204 | WASHER | 2 |
| 981 | NAME-PLATE | 1 | |
| 983 | PIN | 2 | |
| 995 | 9102385 | SENSOR; ANGLE | 1 |
| 995 | 4444902 | SENSOR; ANGLE | 1 |
| 996 | 4255077 | SPRING; PLATE | 1 |
| 997 | 4274371 | O-RING | 1 |
Modern excavators predominantly use swashplate-type axial piston pumps. By electronically adjusting the swashplate angle via proportional valves, the piston stroke and pump displacement are precisely controlled. This enables instant response to operator commands: reducing flow for energy savings under light loads, while boosting pressure for heavy digging. Crucially, it balances power and efficiency, minimizing heat generation and extending equipment lifespan.
The warranty time is 3/6 months based on the item details; We don't provide warranty time for original and used products.
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, the delivery time will be communicated in advance, usually 3-7 days.
We are specialized in spare parts for excavator hydraulic system, such as travel motor, swing motor, travel gearbox, swing gearbox, gear parts, hydraulic pump, hydraulic parts, etc. If you need other excavator parts, we also can supply as your requirements.
Company Details
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd. GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd. GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...
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