Precision Hydraulic Components for Hitachi Excavators: Boost Performance with Tonkee Solutions

As a trusted supplier specializing in Hitachi excavator hydraulic systems, Tonkee delivers mission-critical components to optimize heavy machinery operations. With 13+ years of engineering expertise, our ISO-certified solutions ensure durability across mining, construction, and infrastructure projects.

Core Product Applications & Compatibility

Discover our meticulously engineered components compatible with major excavator models:

Hydraulic Sealing Systems

• 0406912 KIT; SEAL - Primary shaft seal for Hitachi EX5500 swing motors

• 0406908 .SEAL; OIL - Oil retention solution for ZX350-5G hydraulic pumps

• 0449205 SEAL - High-pressure seal kit for EX3500-2 main control valves

Hydraulic Drive Components

• 4293127 MOTOR - Final drive motor for EX1200-6 undercarriage systems

• 4394918 HYDRAULIC MOTOR - Core power unit for ZX470LCH-5 rotation mechanisms

• EX5500 EXCAVATOR - EX MOTOR; OIL - Complete propulsion system for EX5500 excavators

Precision Engineered Assemblies

• 0449203 .SHAFT ASS'Y - Central transmission shaft for ZX200-3 excavators

• 0449204 .COVER ASS'Y - Protective housing for EX3600-6 hydraulic pumps

• 4265915 MOTOR; OIL - Integrated motor-oil unit for EX3500-2 swing reducers

Why Choose Tonkee?

Specializing in hydraulic system essentials including:

• Main pumps & travel motors

• Final drives & swing reducers

• Control valves & solenoid assemblies

Our components feature 30% longer service life through advanced surface hardening technology, with 98.7% compatibility rate across Hitachi excavator models.