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
Chuanzaki Hydraulic Professional Manufacturer of Hydraulic Pump Replacement Parts for Construction Machinery Chuanzaki Hydraulic is a professional manufacturer specializing in hydraulic pump replacement parts for construction machinery. We operate our own manufacturing facility and focus exclusive... Chuanzaki Hydraulic Professional Manufacturer of Hydraulic Pump Replacement Parts for Construction Machinery Chuanzaki Hydraulic is a professional manufacturer specializing in hydraulic pump replacement parts for construction machinery. We operate our own manufacturing facility and focus exclusive...
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