Guangzhou Chuanqi Construction Machinery Co., Ltd.
| Supply Ability | 1000 |
| Warranty | 12 months |
| Mountingtype | Flange Mount |
| Delivery Time | 7-12 |
| Payment | T/T |
| Payment Terms | T/T |
| Productname | Hydraulic Part |
| Application | Industrial hydraulic systems |
| Packaging Details | Wooden box |
| Service | 24 hours online |
| Model Number | 708-1S-00230 |
| Certification | CE |
| Place of Origin | Guangdong, China |
| Brand Name | KCQZ |
View Detail Information
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Product Specification
| Supply Ability | 1000 | Warranty | 12 months |
| Mountingtype | Flange Mount | Delivery Time | 7-12 |
| Payment | T/T | Payment Terms | T/T |
| Productname | Hydraulic Part | Application | Industrial hydraulic systems |
| Packaging Details | Wooden box | Service | 24 hours online |
| Model Number | 708-1S-00230 | Certification | CE |
| Place of Origin | Guangdong, China | Brand Name | KCQZ |
| High Light | 708-1S-00230 ，Hydraulic Main Pump Assembly | ||
Part Number: 708-1S-00230, Hydraulic Main Pump Assembly For Komatsu WA380-5, WA430-5, WA480-5 Wheel Loaders, Equipped With Solenoid Valve Regulator.
Basic Information
Original Part Number: 708-1S-00230 (Abbreviation: 7081S00230)
Product Name: KOMATSU HYDRAULIC MAIN PUMP ASSEMBLY
Compatible Models (5-ton wheel loaders):
WA380-5 / WA400-5 / WA430-5
WA450-5 / WA470-5 / WA480-5
Universal cooling fan pump for bulldozers D65EX-15 and D85EX-15
Pump Structure: Variable displacement piston dual pump, load-sensitive electronic regulator, with solenoid proportional valve, front splined input shaft, one-piece cast iron housing.
II. Core Functions
Hydraulic power source:The front pump supplies hydraulic oil to the boom and bucket operating circuits, while the rear pump independently supplies hydraulic oil to the steering circuit; the two circuits do not interfere with each other.
Load sensing and automatic variable displacement: Reduces displacement for fuel saving under light loads, and ensures sufficient lifting/loading force under heavy loads.
Electrically controlled flow regulation:Adapts to the loader's heavy-duty earthmoving and hill-climbing operations, preventing stalling and sluggish movements.
III. Key Technical Parameters
Rated working pressure:35MPa, peak pressure 42MPa
Rated displacement:72mL/r
Suitable engine speed: 2000~2500r/min
Volume efficiency:≥95%, suitable for heavy-duty conditions in mines and construction sites.
| Item | Specification |
| Part Number | 708-1S-00230 |
| Product Name | Hydraulic Main Pump Assembly, Complete Hydraulic Pump with Solenoid Regulator |
| Pump Type | Variable Displacement Piston Hydraulic Pump |
| Compatible Brand | Komatsu |
| Application | WA380-5, WA430-5, WA480-5 Wheel Loader Hydraulic Pump Replacement |
| Hydraulic Parts Included | Main Pump Body, Solenoid Regulator, Hydraulic Pump Valve Assembly |
| Origin | China |
| Customization | Yes, OEM Hydraulic Pump Customization Available |
| Character | High Quality Hydraulic Pump, Direct Replacement, Long Service Life |
| Net Weight | 28.5 KG |
| Gross Weight | 50 KG |
| Package Size | 45×45×50 cm |
| Warranty | 12 Months for Hydraulic Pump Assembly |
| MOQ | 1 Piece Hydraulic Pump |
| Stock Status | Hydraulic Pump in Stock, Fast Delivery |
| Shipping | Sea Freight, Air Freight, Express Delivery for Hydraulic Parts |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2006
Total Annual:
$10M-$50M
Employee Number:
40~60
Ecer Certification：
Verified Supplier
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