7202M00061 Hydraulic Main Pump for Komatsu D31 D37 D39 Bulldozer | GP Pump

Introducing the 7202M00061 Hydraulic Main Pump for Komatsu Bulldozers
The 7202M00061 Hydraulic Main Pump is a premium GP replacement component specifically engineered for Komatsu D31, D37, and D39 series bulldozers. This high-performance hydraulic main pump delivers exceptional power, reliability, and operational efficiency for construction, earthmoving, and site development applications. Manufactured to meet Komatsu’s exact specifications, this main pump ensures optimal hydraulic system performance in demanding working conditions.

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Compatible Models and Applications
This hydraulic main pump is designed for perfect compatibility with Komatsu bulldozer models including:

D31 Series Bulldozers:

• Komatsu D31E-20, D31P-20, D31E-21, D31P-21

• Komatsu D31EX-21, D31PX-21, D31EX-22, D31PX-22

• Komatsu D31E-20A, D31P-20A, D31E-21A, D31P-21A

• Komatsu D31-20, D31-21

D37 Series Bulldozers:

• Komatsu D37E-5, D37P-5, D37E-6, D37P-6

• Komatsu D37EX-5, D37PX-5, D37EX-6, D37PX-6

• Komatsu D37E-5A, D37P-5A, D37E-6A, D37P-6A

D39 Series Bulldozers:

• Komatsu D39E-1, D39P-1, D39E-2, D39P-2

• Komatsu D39EX-1, D39PX-1, D39EX-2, D39PX-2

• Komatsu D39E-1A, D39P-1A, D39E-2A, D39P-2A

This unit serves as a direct replacement for part numbers 7202M00061 and 720-2M-00061, ensuring perfect compatibility with all specified bulldozer models.

Key Features and Benefits

• Premium Construction: Built with high-strength materials to withstand extreme dozing conditions

• Precision Engineering: Manufactured to exact Komatsu specifications for seamless integration

• Enhanced Efficiency: Optimized hydraulic flow design ensures maximum power output

• Superior Durability: Advanced sealing technology protects against contamination and wear

• Smooth Operation: Precision-balanced components minimize vibration and noise

• Corrosion Resistance: Multi-layer surface treatment protects against rust

• Easy Installation: Direct OEM replacement design reduces downtime

• Temperature Resilience: Consistent performance in extreme conditions

Technical Specifications

• Part Number: 7202M00061

• Alternative Part Number: 720-2M-00061

• Type: Hydraulic Main Pump (Piston Pump)

• Maximum Pressure: 32 MPa (320 bar)

• Flow Capacity: 85 L/min

• RPM Range: 1800-2200

• Port Connections: SAE standard fittings

• Mounting Pattern: Direct bolt-on compatibility

• Weight: 38 kg

• Material: High-grade cast iron and steel components

Performance Advantages

• 20% improved efficiency over standard replacement pumps

• 25% reduction in noise levels

• Enhanced contamination resistance

• Optimized for heavy-duty dozing cycles

• Stable hydraulic pressure across all operating conditions

• Extended service life exceeding 8,000 hours

Installation and Maintenance

• Direct replacement requiring no modifications

• Comprehensive installation guide included

• Recommended service intervals: 2,000 operating hours

• Compatible with Komatsu original hydraulic fluids

• Easy access to service points for maintenance

• Standard tools required for installation

Why Choose Our 7202M00061 Hydraulic Main Pump?

• Perfect Compatibility: Exact OEM replacement ensures no fitment issues

• Quality Assurance: Rigorous testing under simulated working conditions

• Durability: Premium materials for extended service life

• Warranty Protection: Comprehensive coverage against defects

• Performance Guarantee: Matches or exceeds original equipment performance

Frequently Asked Questions

1. Is this pump compatible with all D31, D37, and D39 variants?
   Yes, it is designed for all E, P, EX, and PX versions.

2. What’s the difference between 7202M00061 and 720-2M-00061?
   These are alternative part numbers for the same genuine Komatsu component.

3. How does this pump improve bulldozer performance?
   It ensures consistent hydraulic pressure for smooth blade control and efficient operation.

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

5. Are installation instructions included?
   Yes, detailed installation guidelines are provided with each unit.

Maintenance Recommendations

• Regular hydraulic fluid analysis every 500 hours

• System pressure checks during routine maintenance

• Filter replacement according to manufacturer specifications

• Visual inspection for leaks and wear

• Proper storage in clean, dry conditions

Conclusion
For Komatsu D31, D37, and D39 bulldozer owners and maintenance professionals, the 7202M00061 Hydraulic Main Pump offers unmatched reliability and performance. This GP replacement unit ensures your equipment maintains optimal hydraulic performance, protecting your investment and maximizing productivity in demanding earthmoving applications.