- 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
Quality Dozer Track Chain for Heavy Equipment Mining Track Link Excavator
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 |

We proudly offer a comprehensive selection of bulldozer undercarriage spare parts, designed to meet all your machinery maintenance and enhancement needs.
Please note that all manufacturer's names and symbols are for reference purposes only. This does not imply that any part listed is produced by these manufacturers.





Quanzhou Zhongkai Machinery Co., Ltd., known as zkmparts/zkucparts, was established in Quanzhou, China, in 2013. We specialize in crafting and designing premium undercarriage parts, including track rollers, track chains, idlers, top rollers, and sprockets/segment rims. Our extensive range covers almost every major global brand, from mini excavators to the largest mining machines, providing solutions for excavators, bulldozers, agro tractors, skid steers, and crawler loaders.
Our Exhibition
Why Choose Us?
1. We provide a 100% quality guarantee. Small orders and sample requests are welcome, and for large quantities, we offer negotiable pricing to suit your budget.
2. With a specialization in excavators and bulldozers, we offer a diverse array of products to meet your needs.
3. Our unwavering commitment to high-quality products is reinforced by a reliable warranty, ensuring peace of mind.
4. We deliver industry-leading customer service, guiding you smoothly through the entire purchase process.
5. Enjoy competitive pricing that ensures the best return on your investment, catering specifically to your purchasing objectives.
6. Benefit from our extensive stock availability, ready to fulfill your immediate requirements without delay.
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.


