- 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
Undercarriage Parts Track Link Km2868/46 Fit for Track Chain Dozers D61px 15
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 |

Unveil the epitome of elegance and resilience with our exceptional range of bulldozer undercarriage spare parts. Our unwavering dedication to unparalleled quality and reliability ensures your heavy machinery operates at its pinnacle, elevating your projects with extraordinary efficiency and productivity.
Important Notice: Please be aware that all manufacturer names and symbols are used exclusively for identification purposes. We emphasize that there is no implied connection or endorsement from these manufacturers. This declaration underscores our unwavering commitment to transparency and clarity in our business practices.

Established in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. (zkmparts/zkucparts) is a beacon of innovation in crafting superior undercarriage components. Our extensive product line, featuring track rollers, track chains, idlers, top rollers, and sprockets/segment rims, caters to machinery from compact mini excavators to massive mining machines. We consistently support nearly every major global brand with steadfast reliability and precision.



Why Choose Us?
1. Revel in unmatched confidence with our 100% quality guarantee. We accommodate both small and sample orders, offering adaptable pricing options for bulk purchases that align with your budget and promise exceptional satisfaction.
2. Leverage our vast expertise in excavators and bulldozers, backed by an extensive inventory that meets diverse demands, ensuring superior operational performance.
3. Our steadfast commitment to producing premium-quality products is underscored by a comprehensive warranty, affording you unparalleled assurance and the peace of mind you need.
4. Delight in our exceptional customer service, providing expert advice and continuous support throughout your purchasing journey, ensuring a seamless and rewarding experience.
5. Embrace our highly competitive pricing, delivering outstanding value to help you achieve your procurement goals and maximize your investment.
6. Our expansive inventory guarantees swift and efficient solutions for your immediate needs, ensuring your operations remain consistently efficient and uninterrupted.
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.




