- 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
Fit Jd850c II Track Group Track Shoe Assembly Bulldozer Undercarriage Parts
product detail
Product Description

| Material | 40mn2, 35mnb |
| Part No. | All Models Available |
| 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 |

Dive into a realm of unmatched elegance and robust durability with our distinguished range of bulldozer undercarriage spare parts. Driven by a steadfast dedication to quality and longevity, our products empower your heavy machinery to operate at peak performance, enriching your projects with exceptional efficiency and steadfast reliability.
Important Notice: We assert that all manufacturer names and symbols are strictly used for identification purposes only. This declaration does not imply any association or authentication with these manufacturers, reinforcing our steadfast dedication to transparency.

Since our inception in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) has been at the forefront of engineering superior undercarriage components. Our extensive product lineup includes track rollers, track chains, idlers, top rollers, and sprockets/segment rims, designed to support a diverse range of machinery from nimble mini excavators to colossal mining machines, serving nearly all prominent global brands.



Why Choose Us?
1. Embrace our absolute 100% quality assurance. We accommodate small and sample orders alongside flexible pricing for large-scale purchases, ensuring alignment with your financial aspirations and strategic plans.
2. Leverage our vast expertise in excavators and bulldozers, backed by a comprehensive inventory meticulously curated to fulfill a diverse array of requirements seamlessly.
3. Our unwavering dedication to crafting superior products is fortified by an all-encompassing warranty, granting you unparalleled peace of mind and confidence.
4. Revel in our outstanding customer service, providing expert guidance and unwavering support throughout every facet of your purchasing journey.
5. Capitalize on our highly competitive pricing, offering extraordinary value that simplifies the achievement of your purchasing goals significantly.
6. Our expansive inventory ensures rapid and effective solutions to meet your urgent demands, facilitating smooth and continuous 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.




