As a trusted supplier to global mining and construction sectors, Tonkee specializes in precision-engineered hydraulic system components compatible with Hitachi, Kobelco, and CAT excavators. Our OEM-equivalent parts ensure seamless integration with:
EX230LC-5 - Main pump lubrication systems
EX1800-3 - Swing motor assemblies
ZAXIS50U-3/ZAXIS35U-3 - Travel motor circuits
EX2500 - Hydraulic control valve networks
• 4330233/4353122 Oil Motors: Optimized for EX-3/EX-5 series final drive systems
• 4379029 Hydraulic Motor: Core component for ZAXIS rotation mechanisms
• 0677201 Relief Valve: Critical for EX2500 main control valve safety
• 8481100000 Pressure Valves: Certified for CAT 320D hydraulic circuits
✓ 100% On-Time Delivery Guarantee
✓ Direct Replacement for OEM Parts
✓ Specialized in Hitachi Hydraulic Systems:
- Main Pumps
- Travel Motors
- Solenoid Valves
✓ Global Shipping & Technical Support