Time: 2025-07-11 15:31:29
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At Tonkee Machinery Co.,Ltd., we understand that the longevity and efficiency of your heavy machinery, especially excavators, hinge on the quality of their components. That's why we're dedicated to providing a comprehensive range of genuine, high-performance excavator parts designed to meet the rigorous demands of the construction and mining industries. Our commitment to excellence ensures that every part you purchase from us contributes to the optimal operation and extended lifespan of your equipment.
The intricate network of components within an excavator, from advanced control panels to essential sensors and robust engine controllers, must work in perfect harmony. A single malfunctioning part can lead to significant downtime, impacting productivity and profitability. This is where Tonkee Machinery excels, offering reliable solutions that keep your excavators running smoothly and efficiently. We stock a wide array of parts for various excavator models, ensuring compatibility and peak performance.

We specialize in critical excavator parts that are vital for both operational control and engine management. Our inventory includes cutting-edge control panels, which are the nerve center of your machine, providing operators with intuitive access to various functions. We also supply robust engine control units (ECUs) and engine control modules (ECMs), essential for optimizing engine performance, fuel efficiency, and emissions control. Furthermore, our range of speed sensors ensures accurate data feedback for precise machine operation and diagnostic capabilities.
Beyond these, we provide high-quality monitor panels for clear display of operational data, intricate wiring harnesses for seamless electrical connectivity, and powerful computer CPU units for advanced machine control. Each part is rigorously tested to meet or exceed OEM specifications, guaranteeing reliability and durability in even the most challenging environments. Whether you are looking for parts related to the hydraulic pumps or the intricate electronic systems, Tonkee Machinery has you covered.
To help you quickly identify the specific parts you need, we have categorized some of our key offerings in the table below:
| No. | Part Number | Product Description | Applicable Excavator Model/Engine |
|---|---|---|---|
| 1. | 9292116 | Control Panel | ZX250-3 / ZX230-3 Excavator |
| 2. | 14601910 | ECU Engine ECM Controller | EW145B Excavator |
| 3. | 20Y-06-42411 | Control Unit | N/A |
| 4. | 4462948 | Monitor Panel | 450CLC Excavator |
| 5. | 8-97306113-1 | Speed Sensor | 240-3-5 / ZAX200 Excavator (4HK1 / 6HK1 Engine) |
| 6. | 21NQ4-32410 | Controller | RX150W-9 Excavator |
| 7. | 1026999 | Wiring Harness | EX200-5 Excavator |
| 8. | 21Q4-32101 | Controller CPU MCU | R140LC-9 Excavator |
| 9. | 20424051 | Sensor | N/A |
| 10. | S8941-01570 | Speed Sensor | J08E / SK200-8 Excavator |
| 11. | 9226755 | Engine Controller | ZX330 / ZX370 Excavator |
| 12. | 2475212 | Stepper Motor | E320C Excavator |
| 13. | YN22E00037F3 | Computer CPU | SK210-6 / SK250-6 Excavator |
| 14. | 21N6-42751 | CPU Computer | RX275-7 Excavator |
| 15. | 102-8008 | Controller | 325 Excavator |
Uncompromised Quality: We supply only genuine and high-quality aftermarket parts that meet strict industry standards, ensuring longevity and peak performance.
Extensive Inventory: Our vast stock covers a wide range of excavator makes and models, minimizing downtime by providing immediate access to the parts you need.
Expert Knowledge: Our team possesses deep expertise in heavy machinery, offering valuable insights and support to help you find the perfect part for your specific requirements.
Reliable Service: We pride ourselves on exceptional customer service, from swift order processing to efficient delivery, ensuring a seamless experience.
Investing in quality excavator components is an investment in your operational efficiency and long-term success. By choosing Tonkee Machinery, you're not just buying a part; you're gaining a partner committed to the performance and reliability of your valuable equipment. We are dedicated to supporting your heavy machinery needs with superior products and unparalleled service.
For more information on our full range of excavator parts or to inquire about specific components, please explore our website.