Time: 2025-07-11 15:36:31
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At Tonkee Machinery Co., Ltd., we understand the critical role that reliable and efficient components play in the optimal operation of your heavy machinery. As a leading provider of high-quality excavator parts, we are committed to offering solutions that boost productivity, reduce downtime, and extend the lifespan of your equipment. Our extensive inventory includes a wide range of essential parts, from advanced control units and display monitors to specialized sensors and motors, all designed to meet the rigorous demands of the construction and mining industries.
Investing in genuine and high-quality replacement parts is paramount for maintaining the intricate balance of an excavator's systems. A malfunctioning control unit, for example, can lead to significant operational inefficiencies, while a faulty display monitor can compromise operator safety and awareness. Our selection of parts is meticulously sourced to ensure compatibility and superior performance across various excavator models, including popular brands like Komatsu, Hitachi, Hyundai, and Caterpillar.

To help you quickly find the exact component you need, we've organized some of our key offerings. These parts are crucial for precise operation and effective management of your excavator's functions.
| No. | Part Type | Part Number | Description & Compatibility |
|---|---|---|---|
| 1. | Control Unit | LS22E00001F4 | Fits For SK320-6 Excavator |
| 2. | Air Conditioner Controller | 237040-0090 | Fits For ZX130-1 / ZX120-1 Excavator |
| 3. | Speed Sensor | MC89411 | Suitable for 200-8 / SK210 Excavator |
| 4. | Control Unit | 7835-11-1005 | General Control Unit |
| 5. | Control CPU Controller Unit | 21QA-32102 | Fits For R360LC9 / R380LC9DM Excavator |
| 6. | Display Monitor | YN59E0008F1 | Suitable for SK250LC-6E Excavator |
| 7. | Control Unit | 8980401700 | General Control Unit |
| 8. | ECU MCU CPU Controller | 21N6-32720 | Fits For R200W7 Excavator |
| 9. | Control Unit | 24533514 | General Control Unit |
| 10. | Stepper Motor | 109-0092 | Suitable for E330C / 325C Excavator |
| 11. | Controller | LQ22E00065F1 | For SK250LC-6E Excavator |
| 12. | Control Unit | 255-5282 | General Control Unit |
| 13. | Monitor Panel | 7835-30-1010 | For PC270LC-8 / PC200-8 Excavator |
| 14. | Wiper Motor Controller | 21N6-01272 | Use For R250-7 / R110-7 Excavator |
| 15. | Computer | YN22E00087F3 | Suitable for SK200-6 / SK230-6 Excavator |
Beyond the listed components, Tonkee Machinery also specializes in a comprehensive range of excavator engine parts, hydraulic components, and undercarriage parts. Our commitment to quality ensures that every part we supply meets stringent industry standards, offering you peace of mind and sustained performance. Whether you're looking for an essential control unit or exploring options for hydraulic pumps, our extensive catalog has you covered.
Choosing Tonkee Machinery means partnering with a supplier dedicated to your success. We provide expert advice, competitive pricing, and efficient worldwide shipping, ensuring that your equipment is back in action as quickly as possible. Explore our website, mining-machine-parts.com, to discover our full range of products and how we can support your operational needs.
For any inquiries or to request a quote, please do not hesitate to reach out to our knowledgeable team. We are always ready to assist you in finding the perfect parts to keep your excavators running at peak efficiency.
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