Precision Hydraulic Solutions for Hitachi Excavators: UH50 & ZAXIS800 Models

Engineered Excellence in Every Component

At Tonkee, we specialize in high-performance hydraulic system components for Hitachi excavators, including main pumps, travel motors, final drives, swing motors, control valves, hydraulic hoses, and solenoid valves. Our OEM-quality parts ensure optimal machine performance in demanding conditions.

Key Product Catalog

• 0166616 - Teflon Ring (Main Pump Sealing)

• 0166615 - Bushing (Swing Gear Assembly)

• 0166614 - Plate (Hydraulic Valve Mounting)

• 0166612 - Bearing (Travel Motor Core)

• 0166611 - Thrust-B Race (Final Drive Assembly)

• 0166602 - Bearing (Swing Reducer)

• 0166601 - Oil Seal (Hydraulic Cylinder)

• 0166647 - Pin (Boom/Bucket Linkage)

• 0166650 - Spring (Control Valve Cartridge)

• 0166645 - Plate (Pump Housing Reinforcement)

• 4125744 - Oil Motor (Hydraulic System Drive)

• 0166651 - Cap (Pressure Relief Assembly)

• 0166646 - Cap (Filter Housing)

Model-Specific Compatibility

For UH50 Excavator Hydraulic System:

Critical components like 0166616 (Teflon Ring) and 0166602 (Bearing) are specifically designed for UH Motor assemblies, ensuring smooth operation in heavy-duty digging applications.

For ZAXIS800 Excavator Systems:

The 4125744 (Oil Motor) and 0166650 (Spring) form the backbone of ZAXIS Motor reliability, perfect for large-scale mining operations.

Why Choose Tonkee?

• Specialized in Hitachi hydraulic system components since 2015

• 72-hour global shipping for all listed part numbers

• ISO 9001-certified manufacturing processes

Technical Support & Ordering

Contact our hydraulic experts:
      +86 18620952726
      WeChat/WhatsApp: +86 18620952726
      sales08@tonkeeparts.cn

由广数供应链（CGSC）团队提供运营方案