High Quality HB400-60001 Hydraulic Retarder Proportional Control Valve for Shacman Delong Sinotruk Howo Heavy Duty Truck Parts
High Quality HB400-60001 Hydraulic Retarder Proportional Control Valve for Shacman Delong Sinotruk Howo Heavy Duty Truck Parts
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Item Name
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High Quality HB400-60001 Hydraulic Retarder Proportional Control Valve for Shacman Delong Sinotruk Howo Heavy Duty Truck Parts |
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Delivery Time
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3-15 Working Days / Fast Delivery Available
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Quality Standard
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100% Tested
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Color
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Pictures Showing/Can Be Customized
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Size
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20cm × 20cm ×15cm |
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Type
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Truck Chassis Spare Parts |
| OEM Numbers | HB400-60001 |
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Warranty
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6 Months
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Stock Status
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In Stock
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Applicable Models
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Shacman F3000 Truck Spare Parts |
| Condition | New |
| Services | 24 Hours Online Service |
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Product Overview
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Product Name: Hydraulic Retarder Proportional Control Valve
Part Number: HB400-60001
Description:
HB400-60001 is a precision-engineered electro-hydraulic proportional valve designed for heavy-duty truck retarder systems to control and regulate auxiliary braking pressure.
Appliions
- Shacman Delong (X3000, X5000, X6000 series heavy-duty trucks)
- Sinotruk HOWO (HOWO T7H, TX, TH7 heavy-duty trucks)
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Dongfeng Trucks and other heavy commercial vehicles equipped with FAST Transmission / FAST Retarder systems.
Product Features
- OEM Specifiion: Built strictly to original manufacturer standards, ensuring seamless compatibility with heavy-truck hydraulic retarder systems.
- Rapid Response: Features high-precision flow control and quick response times, significantly improving driving safety during long downhills and heavy-load operations.
- Enhanced Durability: Equipped with an upgraded high-strength valve core that resists high temperatures, corrosion, and oil contamination to prevent valve jamming.
- Excellent Sealing: High-grade sealing rings ensure zero leakage under high-frequency pneumatic and hydraulic switching conditions.
Maintenance
When a vehicle's hydraulic retarder system triggers a fault code or shows insufficient braking torque, requiring replacement of the HB400-60001 proportional valve, it is usually accompanied by aging or contamination of the following auxiliary braking and cooling components, which should be checked or replaced simultaneously:
- Retarder Oil Filter & O-Rings: Critical for preventing foreign particles from jamming the new valve core.
- Solenoid Valve Harness & Connector: Must be inspected for oil contamination or short circuits to ensure precise voltage signal transmission.
- Retarder Coolant & Radiator: Necessary to maintain proper heat dissipation and ensure stable viscosity of the retarder oil.
- Retarder Control Switch / Steering Column Lever: Checked to ensure the driver's braking commands are correctly delivered to the proportional valve.
- Retarder Housing Seal Gaskets: Often replaced together during the system overhaul to prevent hydraulic oil leaks.
Shaanxi Jufeng Delong Co., Ltd specializes in premium truck spare parts with extensive industry expertise. Our components are compatible with major truck brands including SINOTRUCK HOWO, SHAC, FOTON, FAW, BENZ, LIU GONG, and XCMG. We offer comprehensive OEM and ODM services.
Contact us with your specific requirements for custom parts sourcing and technical support.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.