- 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
Bulldozer Undercarriage Parts Excavator Track Link Dozer Parts Track Chains Assy
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 pinnacle of excellence with our remarkable range of bulldozer undercarriage spare parts, expertly crafted to seamlessly fulfill all your heavy machinery requirements. Immerse yourself in unparalleled construction quality with each meticulously designed product.
Important Notice: The names and symbols of all manufacturers are provided solely for reference purposes. Their mention does not imply any direct association or endorsement between the products and these manufacturers.





Established in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) stands at the vanguard of producing and designing top-tier undercarriage components. Specializing in track rollers, track chains, idlers, top rollers, and sprocket/segment rims, our expertise extends to excavators, bulldozers, agro tractors, skid steers, and crawler loaders. Our extensive product line caters to nearly every major global brand, from nimble mini excavators to the largest mining machines.
Our Exhibition
Why Choose Us?
1. Delight in a steadfast 100% quality assurance promise. We welcome small and sample orders and offer negotiable pricing for bulk purchases, ensuring you receive unparalleled value for your investment.
2. Capitalize on our extensive expertise in excavators and bulldozers, providing a comprehensive selection of specialized products designed to meet diverse needs.
3. Enjoy the assurance of top-tier products, each backed by a robust warranty that guarantees your peace of mind.
4. Benefit from our industry-leading customer service, offering personalized support and guidance throughout your entire purchasing experience.
5. Our strategic pricing model is crafted to deliver exceptional value, perfectly tailored to suit your financial goals.
6. We maintain an extensive stock to promptly fulfill your immediate demands, ensuring readiness and swift delivery.
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.


