Introducing the 7081W00771 Hydraulic Steering Pump for Komatsu Wheel Loaders

The 7081W00771 Hydraulic Steering Pump is a premium GP replacement component specifically engineered for Komatsu WA470 and WA480 wheel loaders. This precision-engineered steering pump delivers reliable hydraulic performance, ensuring smooth and responsive steering control for your material handling and construction operations. Manufactured to meet Komatsu’s exact specifications, this steering pump guarantees optimal performance and durability in demanding working conditions.

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Compatible Models and Applications
This hydraulic steering pump is designed for perfect compatibility with Komatsu wheel loader models including:

WA470 Series:

• Komatsu WA470-1, WA470-3, WA470-5, WA470-6, WA470-7

• Komatsu WA470H-3, WA470H-5, WA470H-6

• Komatsu WA470-5EO, WA470-6EO, WA470-7EO

• Komatsu WA470H-5EO, WA470H-6EO

• Komatsu WA470-5L, WA470-6L (Long Wheelbase versions)

WA480 Series:

• Komatsu WA480-1, WA480-3, WA480-5, WA480-6, WA480-7

• Komatsu WA480H-3, WA480H-5, WA480H-6

• Komatsu WA480-5EO, WA480-6EO, WA480-7EO

• Komatsu WA480H-5EO, WA480H-6EO

• Komatsu WA480-5L, WA480-6L (Long Wheelbase versions)

Additional Configurations:

• High-capacity bucket models

• Log handling configurations

• Waste handling packages

• Snow removal equipment versions

This unit serves as a direct replacement for part numbers 7081W00771 and 708-1W-00771, ensuring perfect fitment and performance compatibility with all WA470 and WA480 series wheel loaders.

Key Features and Benefits

• Precision Steering Control: Delivers consistent hydraulic pressure for responsive steering operation

• Durable Construction: Built with high-strength materials to withstand heavy-duty cycling

• OEM Compatibility: Exact specifications ensure seamless integration with existing systems

• Advanced Sealing: Multi-layer sealing technology prevents leaks and contamination

• Temperature Resistant: Stable performance in extreme operating temperatures

• Corrosion Protection: Special coatings protect against rust and environmental damage

• Easy Installation: Direct replacement design minimizes downtime

• Optimized Flow Characteristics: Ensures smooth steering response and control

Technical Specifications

• Part Number: 7081W00771

• Alternative Part Number: 708-1W-00771

• Type: Hydraulic Steering Pump (Gear Pump)

• Maximum Operating Pressure: 17.5 MPa (175 bar)

• Flow Rate: 45 L/min at 2000 RPM

• RPM Range: 1500-2200

• Port Connections: SAE standard fittings

• Mounting Pattern: Direct bolt-on compatibility

• Weight: 8.5 kg

• Material: High-grade aluminum alloy and steel components

Performance Advantages

• 25% improved steering response compared to aftermarket alternatives

• 30% reduction in operational noise levels

• Enhanced contamination resistance with superior filtration

• Stable pressure maintenance for precise steering control

• Extended service life exceeding 10,000 operating hours

• Reduced maintenance requirements

Installation and Maintenance

• Direct bolt-on replacement requiring no modifications

• Comprehensive installation guide with torque specifications

• Recommended service interval: 2,000 operating hours

• Compatible with Komatsu original hydraulic fluids

• Easy access for routine inspection and maintenance

• Standard tools required for installation

Why Choose Our 7081W00771 Steering Pump?

• Genuine Compatibility: Perfect fitment with all WA470/WA480 models

• Quality Assurance: Rigorous testing under simulated working conditions

• Performance Guarantee: Matches or exceeds OEM specifications

• Warranty Protection: Comprehensive coverage against defects

• Technical Support: Expert assistance available for installation

Frequently Asked Questions

1. Is this pump compatible with all WA470 and WA480 variants?
   Yes, designed for all series including H, EO, and L versions.

2. What’s the difference between 7081W00771 and 708-1W-00771?
   These are alternative part numbers for the same genuine component.

3. How does this pump improve steering performance?
   Ensures consistent hydraulic pressure for smooth, responsive steering control.

4. What warranty is provided?
   Comprehensive warranty against manufacturing defects.

Maintenance Recommendations

• Regular hydraulic fluid analysis every 500 hours

• System pressure checks during routine maintenance

• Filter replacement per manufacturer specifications

• Visual inspection for leaks during daily checks

• Proper storage in clean, dry conditions

Conclusion
For Komatsu WA470 and WA480 wheel loader operators, the 7081W00771 Hydraulic Steering Pump delivers unmatched reliability and performance. This GP replacement unit ensures precise steering control and operational safety, protecting your investment while maximizing productivity in demanding material handling applications.