- 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
Heavy-Duty Machinery Dozer Parts Track Link Track Chain for Bulldozers 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 |

Delve into our expansive selection of bulldozer undercarriage spare parts, each meticulously engineered to fulfill the rigorous demands of your robust machinery operations.
Important Notice: The inclusion of any manufacturer's names and symbols in our references is solely for identification purposes. It does not imply that the listed parts are direct products of these manufacturers.





Established in 2013, Quanzhou Zhongkai Machinery Co., Ltd., located in Quanzhou, China, stands at the forefront of innovation in crafting superior undercarriage parts. Our specialty spans track rollers, track chains, idlers, top rollers, and sprocket/segment rims, all designed for excavators, bulldozers, agro tractors, skid steers, and crawler loaders. With offerings that suit nearly every major global brand, our range is comprehensive-from compact mini excavators to the most massive mining machinery marvels.
Our Exhibition
Why Choose Us?
1. Experience the peace of mind with our 100% quality assurance. We accommodate small quantities and sample requests with open arms, and for bulk purchases, we provide competitively negotiable pricing to suit your needs.
2. With our profound expertise in excavators and bulldozers, we proudly present an expansive array of specialized products tailored to your specific requirements.
3. Our commitment to premium-quality products is unwavering, supported by a comprehensive warranty to ensure your absolute confidence and satisfaction.
4. Take advantage of our distinguished customer service, which guides you seamlessly through every phase of your purchasing journey, ensuring a delightful experience.
5. Our pricing strategy is crafted to deliver competitive advantage, ensuring you receive unmatched value that aligns perfectly with your purchasing objectives.
6. Our vast stock availability guarantees that your urgent demands are met with promptness and efficiency, ensuring seamless operations.
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.


