- Dozer Undercarriage Parts
- Excavator Undercarriage Parts
- Mini Excavator Undercarriage Parts
- Skid Steer Undercarriage Parts
- Crawler Crane Undercarriage Parts
- Morooka Undercarriage Parts
- Crawler Loader Undercarriage Parts
- Sugar cane Harvester Undercarriage Parts
- Agricultural Tractor Undercarriage Parts
- Rubber Tracks
- Bolts&Nuts
- Ground Engaging Tools
- Cutting edges/Blades/End bits
- Hydraulic Cylinders
- Bucket Linkages
- Swing Bearing/Slewing Bearings
- Hydraulic Parts
- Attachments
- Other parts
- Tools
Durable Excavator Undercarriage Parts Se135 Se210 Se220 Se245 Se305 Track Link Assembly Excavator Track Link Track Chain
product detail
Product Description

| Material | 40mn2, 35mnb |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging |
| Surface Hardness | HRC55-60, deepth: 8mm-12mm |
| Warranty time | 12 Months |
| Delivery Time | 25-30 days |

Discover the height of technological advancement and unparalleled resilience with our exclusive bulldozer undercarriage spare parts collection. Our unwavering dedication to extraordinary quality and reliability ensures your machinery not only meets but outperforms the most demanding expectations. Propel your projects to new heights of efficiency and productivity with our distinguished products. Transform your operational capabilities and achieve remarkable project results with our premium offerings.
Important Notice: All manufacturer names and symbols cited are solely for identification purposes. We affirm no affiliations or claims of authenticity with any manufacturers. This declaration underscores our unwavering commitment to transparency and integrity-fundamental principles that are integral to every aspect of our operations.

Founded in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. (zkmparts/zkucparts) has been a pioneer in innovation, transforming the landscape of premium undercarriage components. Our extensive product range, which includes track rollers, track chains, idlers, top rollers, and sprockets/segment rims, serves a broad spectrum of equipment-from agile mini excavators to massive mining machines. With precision and unwavering consistency, we provide support to nearly every prominent global brand, strengthening our status as a trusted industry leader.



Why Choose Us?
1. Enjoy the assurance of our 100% quality guarantee. We accommodate both small and sample orders and offer flexible pricing options for wholesale purchases, ensuring our solutions perfectly align with your budget while delivering unparalleled satisfaction.
2. Leverage our vast experience in excavators and bulldozers, supported by a comprehensive inventory designed to meet diverse requirements, ensuring exceptional operational efficiency and superior performance.
3. Our unwavering commitment to producing top-quality products is backed by an inclusive warranty, providing exceptional assurance and peace of mind, reinforcing your confidence in our superior excellence.
4. Experience our exceptional customer service, offering expert advice and dependable support throughout your purchasing journey, ensuring a seamless and rewarding experience at every stage.
5. Take advantage of our highly competitive pricing, delivering exceptional value that supports your procurement objectives while maximizing your investment returns.
6. Our extensive inventory ensures quick and effective solutions to fulfill your immediate requirements, guaranteeing uninterrupted and efficient operations at all times.
How could I ensure the part would fit my machinery?
Pls send us the correct model number/machine serial number/ any numbers on the parts themselves. Or measure the parts give us dimensions or drawings.
What is the payment term?
Generally, 30% deposit T/T in advance, and the balance before the shipment.
What is the lead time?
FOB Xiamen or any Chinese port: 25-30 days. If there are any parts in stock, our delivery time is only 0-7 days.
What kind of package do you offer?
Normally we use the export standard wood pallets. If any special requirements, we can discuss them.
What about Quality Control?
We have a perfect system for checking the quality of our products. Our team checks the products and the way they are made very carefully. They do this at every stage of the production process. This makes sure that the products are safe when they are put in the container.




