As a trusted supplier for Hitachi excavators, Tonkee specializes in high-performance hydraulic system components engineered for durability. Discover our OEM-compatible parts designed for ZX200, ZX350, ZX870, and other major models.
4329614 Plate Assy – Fits ZX350-5G main pump housing
4286943 / 4324851 Relief Valves – Compatible with EX1200-7 control valves
0409202 Casing – Installed in ZX870 hydraulic pumps
4247870 Oil Motor – Matches EX3600-7 swing motor specifications
0409201 Piston – Core component for ZX200-3 main pumps
0409206 Spring – Used in EX5600-7 track motor assemblies
0409207 Push Rod – Fits EX800-5 pilot valve connections
0407706 Retaining Ring – Secures ZX350-6 hydraulic cylinder heads
0249148 Backup Ring – Critical for EX1900-5 boom cylinder seals
Our components are validated for:
Hitachi ZX Series (ZX200, ZX350, ZX870)
Hitachi EX Mining Shovels (EX1200, EX1900, EX3600)
Komatsu PC800/PC1250 hydraulic system retrofits
Specializing in Hitachi hydraulic systems since 2012, we manufacture:
Main Pumps & Travel Motors
Swing Drives & Control Valves
Hydraulic Hoses & Solenoid Valves
Direct Support:
Tel/WeChat/WhatsApp: +86 18620952726
Email: sales08@tonkeeparts.cn