- 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
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- Tools
Forged Track Chain Assembly for D6h Bulldozers
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 sophistication and resilience with our elite range of bulldozer undercarriage spare parts. Our steadfast commitment to premium quality and reliability ensures your heavy machinery consistently performs at its best, driving your projects with extraordinary efficiency and productivity like never before.
Important Notice: Please note that all manufacturer names and symbols are used solely for identification purposes, with no implication of association or authenticity with these manufacturers. This statement highlights our unwavering commitment to transparency and integrity in all our business practices.

Since its inception in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. (zkmparts/zkucparts) has been a beacon of innovation in crafting premium undercarriage components. Our extensive range, including track rollers, track chains, idlers, top rollers, and sprockets/segment rims, caters to machinery from compact mini excavators to giant mining machines. We proudly support nearly every leading global brand with unwavering reliability and precision.



Why Choose Us?
1. Experience unrivaled assurance with our 100% quality guarantee. We accept both small and sample orders, with flexible pricing for bulk purchases to perfectly align with your budget, ensuring unparalleled satisfaction.
2. Leverage our extensive expertise in excavators and bulldozers, offering a comprehensive inventory to meet diverse demands, guaranteeing exceptional operational efficiency and performance.
3. Our unwavering commitment to manufacturing superior-quality products is backed by an inclusive warranty, providing you with unparalleled assurance and the peace of mind you deserve.
4. Experience our exceptional customer service, providing expert advice and steadfast support throughout your purchasing journey, ensuring a seamless and gratifying experience.
5. Take advantage of our highly competitive pricing, delivering outstanding value, helping you achieve your procurement objectives and maximizing your investment returns.
6. Our extensive inventory guarantees prompt and effective solutions to meet your immediate needs, ensuring your operations continue running smoothly and efficiently at all times.
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.




