Enhance Your Hitachi Excavator's Performance with Tonkee Precision Hydraulic Solutions

Core Components for Optimal Machinery Operation

As a specialist in Hitachi excavator hydraulic systems, Tonkee delivers mission-critical components engineered for durability and precision. Our products are compatible with major models including EX200, ZX350, ZX870, and EX1200, ensuring seamless integration across generations.

Key Product Lineup

• 4187037/4288541/9122946 MOTOR; OIL – Powering hydraulic transmission systems in EX3600 mining shovels

• 9122945/9133167 VALVE; BRAKE – Critical safety components for ZX470 swing mechanisms

• 3071218/3070959/3073282 PLATE Series – Wear-resistant swashplate assemblies for EX5500 main pumps

• 4354584/4015383 PIN Solutions – Precision-engineered pivot points for ZX250 boom linkages

• 4404045 Hydraulic Motor – High-torque solution for EX1900 travel drives

Strategic Component Positioning

Our 9144226 PLATE; ASS'Y optimizes pressure distribution in EX800 control valves, while the 1019726 HOUSING provides robust protection for ZX200 final drive assemblies. The 0646901 CASE ensures secure containment of hydraulic fluids in extreme operating conditions.

Why Choose Tonkee?

Specializing in:
       ✔️ Main Pump Overhaul Kits
       ✔️ Travel Motor Rebuild Solutions
       ✔️ Hydraulic Hose & Solenoid Valve Systems
       Trusted by mining operators and construction fleets across 18 countries.

Technical Support & Custom Solutions

Our engineering team provides:
       • OEM-equivalent specifications
       • Cross-model compatibility analysis
       • Emergency replacement protocols
       Contact: +86 18620952726 | sales08@tonkeeparts.cn