Top-Quality Excavator Main Control Valves & Hydraulic Components for Volvo, Komatsu, Hitachi Models
Time： 2025-03-11 14:51:56
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Top-Quality Excavator Main Control Valves & Hydraulic Components for Volvo, Komatsu, Hitachi Models
Premium Hydraulic Valves for Multiple Excavator Brands
HYEST UX22-151 (VOE14550306) - Volvo EC140B/EC140BLC
HYEST UX32-18 (VOE14511439) - Volvo EC360/EC290B
HYEST UX28-86 (VOE14576336) - Volvo EC210B Series
KOMATSU 7234726107 - PC300-7
Hyundai 31NA-17110 - R375-0/R385-9
Hitachi 4398652 - ZX200/ZX230 Series
VOLVO 14594261 - EC140 Dozer Valve
KYB 4606144 - ZX200 Universal Valve
20-Ton Conversion Valve - Hitachi EX200 Series
KMX32N-B45202 - Volvo EC360B
Hitachi 4645278 - ZX330 Shuttle Valve
UZ36-106 HYEBT (14556410) - EC460B
Application Scenarios
Volvo EC210BLC valves enable precision digging in urban construction projects. Hitachi ZX330 shuttle valves maintain hydraulic efficiency in mining operations. Komatsu PC300-7 control valves ensure reliable performance in heavy-duty quarrying.
Maintenance Tips
1. Replace hydraulic filters every 500 hours
2. Inspect valve seals monthly for wear
3. Use OEM-compatible fluids only
Troubleshooting Guide
1. Valve leakage: Check O-ring integrity
2. Slow response: Test system pressure
3. Erratic movement: Clean spool assemblies
Q&A Section
Q: How often replace main control valves?
A: Typically 8,000-10,000 operating hours depending on usage.
Q: Compatible with CAT 320D?
A: Yes, contact us for specific part numbers.
Q: Warranty period?
A: 12-month quality guarantee on all components.
TONKEE specializes in excavator hydraulic systems and engine components meeting OEM standards for Volvo, CAT, Hitachi, etc. Contact us: Mobile/WeChat/WhatsApp: +86 18929578686 | Email: sales04@crazypart.cn
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TONKEE excavator piston pump, travel motor, swing motor, main control valve, diesel engine assy replacement for SANY XCMG CAT VOLVO SDLG
Telephone: +8618929578686
Email: sales04@crazypart.cn
8:00 - 19:00, Monday - Saturday, Sunday - closed
Room 507-509 Zhucun Commerce & trade building, Tianhe, Guangzhou, Guangdong, 510660, China, Zip: 510660
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