Premium Final Drive Gearboxes & Hydraulic Travel Motors for Hitachi, Volvo, Kobelco and Hyundai Excavators
Time： 2025-03-11 15:59:15
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Premium Final Drive Gearboxes & Hydraulic Travel Motors for Hitachi, Volvo, Kobelco and Hyundai Excavators
Complete Parts List
9233687 9233688 EC290B travel motor assy DH300-5 Hydraulic travel motor DH300-7 final drive Assy R290LC track device EC360 travel drive gearbox EC360B Hydraulic travel motors TM18 GM18 Travel Reduction Gearbox SK60-5 travel motor 14533651 EM14DV-82/140-4 EX120-1 Travel motor housing GM35VL Hydraulic travel Assy YN15V00037F2 NABTESCO final drive E312B travel reduction gearbox TM40VC travel motor
Applications & Case Studies
Hitachi ZX200-3G/ZX210H-3G
Our final drive reduction gear solutions ensure optimal torque transmission for road construction projects, with proven performance in Shanghai Pudong International Airport expansion [31](@ref).
Volvo EC290B/EC360B
The hydraulic travel motor assemblies excel in mining operations, maintaining efficiency in Inner Mongolia coal mines with 20,000+ working hours durability [39](@ref) [41](@ref).
Maintenance Tips
Replace hydraulic oil every 500hrs for optimal gearbox lubrication
Check seal integrity monthly to prevent fluid contamination
Clean debris from sprocket teeth weekly during muddy operations
Troubleshooting Guide
Oil leakage detected: Inspect O-rings and replace if hardened (recommended every 2,000hrs)
Abnormal noise: Check planetary gear alignment and bearing preload
Reduced travel speed: Verify hydraulic pressure meets OEM specifications [7](@ref) [23](@ref)
Q&A Section
Q: Are these compatible with OEM standards?
A: All components meet original equipment specifications with ISO 9001 certification.
Q: Lead time for EC210B gearboxes?
A: Standard delivery within 3 working days via our global warehouses [41](@ref).
Q: How to order customized solutions?
Contact our engineers via sales04@crazypart.cn for technical drawings review.
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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
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