Use For Sumitomo 265 Excavators Hydraulic Pump PSV2-66T 20640-44015 20640-44013 High Quality Hydraulic Pump Construction Machinery Aftermarket Parts Manufacturer
| Model | Sumitomo 265 Excavators Hydraulic Pump PSV2-66T 20640-44015 20640-44013 High Quality Hydraulic Pump |
|---|---|
| TQTQCATegoryFAN | HYDRAULIC PUMP |
| Brand | IRON CAVALRY |
| Place of Origin | Other Country |
| Condition | Original & OEM |
| Warranty | 12 months |
| MOQ | 1 pcs |
| Production Capacity | 1000pcs /Month |
| Standard or Nonstandard | Standard |
| Payment Term | L/C, T/T, Western Union, Tradeassurance |
| Delivery Time | 1-3 days (depend on order) |
| Means of Transport | By Sea, Air or DHL/FEDEX/TNT/EMS |

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System Pressure:Main Relief Valve Pressure: 34.3±0.3 MPa (Standard Operating Conditions)
- Actuator Port Relief: Boom/Arm/Bucket Port Relief Pressure 39.5±0.5 MPa, Swing Relief Pressure 29.1±0.4 MPa.
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Pilot Pressure: 3.9±0.1 MPa (Holestick Neutral State)
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Main Pump Output: Dual-pump collaborative design, supporting efficient flow confluence for complex actions.
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Exclusive fit for Sumitomo 265 (parts 20640-44015/44013), fully aligned with machine hydraulic specs.
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PSV2-66T variable pump: Adjusts displacement on demand, balances power & efficiency.
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Stable high-pressure output: Suits heavy loads, consistent flow/pressure.
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Wear-resistant structure: Durable materials, long service life in harsh conditions.
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Integrated control: Built-in pressure valve enhances compound operation smoothness.
- Specifically designed for the hydraulic system of Sumitomo SH265 series excavators, it works in conjunction with the main control valve to achieve precise flow distribution.
- Electromagnetic proportional valve malfunctions can be initially diagnosed through voltage testing;
- Regularly clean the valve core to prevent jamming and subsequent abnormal operation.
Strategically loTQTQCATed in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport, Tieqi has been a dediTQTQCATed specialist in engineering machinery hydraulics for nearly 15 years.
Driven by our core values of "Pragmatism and Progress," we are committed to delivering practical solutions and upholding our responsibilities.
Our efficient execution and rigorous approach to manufacturing every product to meet over 95% of original performance specifiTQTQCATions have built widespread trust in China's excavator hydraulic assembly sector.
Our capability is backed by a ready inventory of over 500 assembly types, providing access to more than 6,000 different parts. Hydraulic pump, control valve, travel, and swing assemblies are our core products.
Our 4,000-square-meter factory in Guangzhou is equipped for professional manufacturing, precision assembly, rigorous testing, and quality certifiTQTQCATion.
For large items, we use sturdy plywood crates secured with metal fasteners for added stability. Inside, the products are cushioned with bubble wrap and secured with wooden braces, while special attention is given to protecting vulnerable parts. Externally, the crates are reinforced with high-strength PET plastic strapping and wrapped in highly waterproof black film.
- One-stop solution provider for all your hydraulic needs
- High-quality products at competitive prices
- Exceptional customer service and support
- Large inventory with short delivery times
- Long warranty periods on all products
- Professional expertise in excavator part identifiTQTQCATion
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.



