The speed control valve (803089088) regulates travel speed in XCMG pavers, ensuring precision for consistent paving quality. Integrated with intelligent electro-hydraulic systems (e.g., in RP2205HDIV/RP453LIV models), it optimizes energy efficiency via load-sensing control, enabling auto-idle modes and stable operation under variable loads.
Common Faults & Solutions
Unstable Speed
Cause: Valve blockage from contaminated hydraulic oil or wear.
Fix: Clean/replace the valve; flush the hydraulic system; use OEM filters.
Travel Motor Malfunction
Cause: Valve failure disrupts motor torque, causing slippage.
Fix: Test valve pressure; replace if internal leakage is detected.
System Overheating
Cause: Sticky valve increases hydraulic resistance.
Fix: Verify valve responsiveness; inspect for debris;
Product Deatials
| Part Name | Speed Regulating Valve | Part Number | 803089088 |
| Model | XLZ230K-F01 | Application | XCMG Paver |
| Package Size | / | GW |
9.75kg |
| MOQ | 1 PC | Brand Name | CBP |
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