At Tonkee Machinery Co., Ltd., we're more than just a supplier; we're your dedicated partner in ensuring the peak performance and longevity of your heavy machinery. With years of expertise and an unwavering commitment to quality, we specialize in providing a comprehensive range of premium excavator components, from powerful hydraulic hammers to precision-engineered swing motors and essential engine control units.

Our selection is meticulously curated to meet the rigorous demands of the construction, mining, and demolition industries. We understand that downtime is costly, which is why we only offer components that promise exceptional durability and reliability. Take, for example, our "premium hydraulic hammers", backed by a full 1-year warranty, providing you with peace of mind and assurance of their superior construction and performance.
The heart of any excavator lies in its engine and fuel system. We supply critical components like the "TRW ECU engine control unit TAD750VE DCE140-6 D7E", ensuring optimal engine performance and efficiency. For precise fuel delivery, our inventory includes the "ZEXEL diesel injection pump electric control SK330-6E SK350-6E" and the "NEW 6219-71-1111 fuel supply pump for PC2000-8 WA800-3 SAA12V140E-3E SAA12V140", designed to meet the exact specifications of leading machinery brands.
The swing motor and gearbox are vital for the smooth and efficient operation of your excavator's upper structure. Tonkee Machinery offers a wide array of top-tier swing components, including:
"Hot sale 3349968 Swing Motor" and "2050469 Swing Motor" from Partsdic®
"1589085 Swing Motor" for reliable rotation
Robust "ZX450, ZX450LC-3, ZX470, ZX470-5G, ZX460LCH, ZX480MT, ZX500, ZX520-3 swing device gearboxes" (e.g., 9180776, 9300512)
"KOBELCO SK250-8 SK230-6E swing motor MFC160-065 LQ15V00015F1"
Original "KRC0210 SUMITOMO SH200A5 original new swing gearbox" and "CASE swing gearbox"
"KPM M2X63CHB-13A-28 swing motor assy" for KOBELCO SK135SR
"HITACHI ZX200 swing motor ZX200LC swing unit device"
Genuine "31N4-10140 31N4-10142 original R140-7 swing gearbox HYUNDAI R140LC-7 swing unit"
Original "KOMATSU pc300-7 swing motor" and "PC400-7 swing motor"
"SUMITOMO SH200A5 swing reduction SH200A5 swing gearbox SH200A5 swing drive unit"
Each product in our catalog is selected for its performance, durability, and compatibility, ensuring that your machinery operates at its highest potential. At Tonkee Machinery, we are dedicated to providing the best parts to keep your operations running smoothly and efficiently.
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