Time: 2025-07-15 17:21:53
Click:
At Tonkee Machinery Co., Ltd., we understand that the longevity and efficiency of your heavy machinery are paramount to your operational success. Specializing in high-quality parts for excavators, we are dedicated to providing components that meet the rigorous demands of the construction and mining industries. Our extensive inventory includes a wide range of essential control system parts, designed to optimize the performance and extend the lifespan of various excavator models.
Excavators are complex machines, and their seamless operation relies heavily on sophisticated control systems. From engine management to hydraulic functions, each component plays a critical role. A malfunctioning or outdated control part can lead to significant downtime, reduced productivity, and increased maintenance costs. This is why investing in reliable, high-quality replacement parts is crucial.
Tonkee Machinery offers a comprehensive selection of controllers, solenoids, wire harnesses, and other vital electronic components. Our parts are meticulously sourced to ensure compatibility and optimal performance with leading excavator brands such as Hyundai, Komatsu, Caterpillar, Hitachi, and Kobelco. We are committed to helping you maintain your equipment at peak efficiency, ensuring your projects stay on track and within budget.
We pride ourselves on our deep industry knowledge, vast product availability, and commitment to customer satisfaction. Our team is always ready to assist you in finding the precise part you need, ensuring a perfect fit and reliable operation. By choosing Tonkee Machinery, you're not just purchasing a part; you're investing in the continued success and profitability of your operations.

To give you a clearer overview of our offerings, here is a categorized list of some of the key control system parts we provide:
| No. | Category | Part Number / Model | Suitable For Excavator Models |
|---|---|---|---|
| 1. | Solenoid Valve | YN35V00004F2 | (General Excavator Use) |
| 2. | Main Controller | 21Q4-32310 | R150LC-9 Excavator |
| 3. | Air Conditioner Controller | 146570-0160 | PC200-7 Excavator |
| 4. | CPU Controller | YY22E00006F5 | SK135SR Excavator |
| 5. | VECU Computer Controller | 14531360 | EC290B / EC140B Excavator |
| 6. | Wiper Motor Controller | 21N6-01270 | R140-7 / R210-7 Excavator |
| 7. | General Controller | 2405313 | 330C Excavator (C9 Engine) |
| 8. | Wire Harness | 8-98089338 | ZX470-3 Excavator |
| 9. | CPU Computer | LC22E00044F6 | SK330-6 Excavator |
| 10. | Engine Controller | 600-475-1103 | PC130-8 / 4D95 Excavator |
| 11. | General Controller | 0241117000 | ZX280 / ZX250 / ZX270 Excavator |
| 12. | Control Unit | 203-06-57330 | PC100-5 Excavator |
| 13. | General Controller | YY22E00022F3 | SK135SR-1E Excavator |
| 14. | Engine Controller | 262-2879 | E330D / 962H Excavator (C7 / C9 Engine) |
| 15. | Control Unit | 14593560 | (General Excavator Use) |
We invite you to explore our website at www.mining-machine-parts.com to learn more about our products and how we can support your heavy machinery needs. Feel free to browse our comprehensive catalog or reach out to our knowledgeable team for personalized assistance.
Thank you for choosing Tonkee Machinery Co., Ltd. as your trusted partner for excavator parts. We look forward to helping you keep your equipment running smoothly and efficiently for years to come.