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Heavy Duty Komatsu Hydraulic Fan Pump For Excavator 708-1W-00900 63cc/rev Displacement
| Brand Name | Komatsu |
|---|---|
| Model Number | 708-1W-00900 |
Product Details
| Pump Model | Komatsu 708-1W-00900 / 708-1W-00901 / 708-1W-00910 (hydraulic Fan Pump, LPV90 Series, 63cc/rev Displacement, EEN00048-00 Engineering Number) | Pump Type | Variable Displacement Axial Piston Pump, Hydraulic Driven, LPV90 Design For Efficient Fan Speed Control With Electronic Proportional Valve |
|---|---|---|---|
| Application | Hydraulic Cooling Fan System, Providing Power For Large-diameter Cooling Fan In Mining, Quarrying And Heavy Construction Environments | Compatible Machine | Komatsu PC850-8 (500-520kW/670-697HP, 80-85 Ton), PC850SE-8 (520kW/697HP, 85 Ton), PC800-8 (480kW/643HP, 75-80 Ton) Mining Hydraulic Excavators |
| Compatible Engine | Komatsu SAA6D170E-5 (PC850-8, 520kW @ 1800rpm) 6-cylinder Turbocharged Diesel Engine | Operating Pressure | 26-30 MPa (3770-4350 Psi) (optimized For Heavy-duty Engine Cooling Requirements) |
| Flow Rate | 65-80 L/min (17.2-21.1 US Gpm) @ Rated Engine Speed (63cc/rev Displacement) | Control System | Electronic Proportional Control, Fan Speed Adjusted Based On Engine Coolant, Hydraulic Oil And Charge Air Temperatures With Built-in Solenoid Valve |
| Mounting Position | Engine Front, Gearbox-driven Via 14-tooth Front Shaft With Conical Power Take-off (PTO) Connection | Rotation Direction | Clockwise (fixed For Mining Excavator Cooling System) |
| Material | High-strength Cast Iron Housing, Forged Steel Pistons And Cylinder Block, Heavy-duty Sealing Components For Dust And Water Resistance, Integrated Small Gear Pump For Auxiliary Functions | Oil Type | Hydraulic Oil ISO VG 46 (mining-grade, Anti-wear, Anti-oxidation, Anti-foam Properties) |
| Oil Capacity | 2.8-3.2L (0.74-0.85 US Gal) | Weight | Approx. 70-80kg (154-176 Lbs) (robust Construction For Durability In Demanding Mining Conditions) |
| Dimensions (L×W×H) | 620mm × 440mm × 470mm (pump Assembly Only, Including Mounting Bracket And Solenoid Valve) | Key Features | LPV90 Efficient Design Reduces Fuel Consumption By 7-10%, Precise Electronic Control Maintains Optimal Engine Temperature, 14-tooth Front Shaft With Conical PTO, Easy Maintenance Access, Designed For 9,000+ Hours Service Life In Mining Operations |
| Common Part Numbers | 708-1W-00900 (main Fan Pump For PC850-8#10001-Up), 708-1W-00901 (alternate Part Number), 708-1W-00910 (related Model), 708-1W-00902 (PC850-8SEO Variant) | Mining Application Benefits | Maintains Optimal Engine Temperature Under Full Load, Reduces Noise Levels Compared To Fixed-speed Fans, Extends Engine And Component Life, Improves Reliability In Harsh Dust/water Conditions, Compatible With Extreme Temperature Variations |
| Highlight | Hydraulic Fan Pump 63cc/rev,Heavy Duty Hydraulic Fan Pump,708-1W-00900 |
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Product Description
Heavy Duty Komatsu 708-1W-00900 Fan Pump
Product Overview
Heavy Duty Komatsu 708-1W-00900 Fan Pump designed for 500-550kW engines in PC850-8 and PC850SE-8 excavators. This robust fan pump ensures optimal cooling system performance for demanding industrial applications.
Compatible Equipment
- Komatsu PC850-8 Excavator
- Komatsu PC850SE-8 Excavator
- 500-550kW Engine Systems
Key Features
- Heavy-duty construction for extended service life
- Precision engineered for optimal cooling performance
- Direct replacement for OEM part 708-1W-00900
- Designed for high-power 500-550kW engine applications
- Reliable operation in demanding excavation environments
Technical Specifications
| Part Number | 708-1W-00900 |
| Application | Fan Pump |
| Engine Power Range | 500-550kW |
| Compatible Models | PC850-8, PC850SE-8 |
| Manufacturer | Komatsu |
| Duty Rating | Heavy Duty |
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