Aftermarket Bulldozer D6h, D6r, D6r II, D6r III, D6t Track Chain 39L for Earthmoving and Mining

Discover the pinnacle of refinement and durability with our premium collection of bulldozer undercarriage spare parts. Our steadfast commitment to superior quality and dependability ensures that your heavy machinery excels continuously, propelling your projects with unprecedented efficiency and productivity, setting new industry standards.

Important Notice: Please note that all manufacturer names and symbols are utilized solely for identification purposes, without any implication of association or authenticity with these manufacturers. This declaration reaffirms our unwavering dedication to transparency and integrity in every aspect of our business practices, ensuring complete honesty with our clientele.

Founded in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. (zkmparts/zkucparts) stands as a beacon of innovation in crafting high-quality undercarriage components. Our extensive product lineup-encompassing track rollers, track chains, idlers, top rollers, and sprockets/segment rims-serves machinery from small mini excavators to colossal mining machines. We proudly support nearly every leading global brand with unwavering reliability and precision.

Why Choose Us?

1. Experience unmatched peace of mind with our 100% quality guarantee, accommodating both small and sample orders. Our flexible pricing for bulk purchases aligns perfectly with your budget, ensuring satisfaction beyond measure.

2. Utilize our vast expertise in excavators and bulldozers, with a comprehensive inventory designed to meet diverse demands, ensuring exceptional operational efficiency and performance at every level.

3. Our steadfast dedication to producing superior-quality products is supported by a comprehensive warranty, providing you with unrivaled assurance and the peace of mind you truly deserve.

4. Benefit from our outstanding customer service, offering expert guidance and unwavering support throughout your purchasing journey, guaranteeing a seamless and rewarding experience.

5. Take advantage of our exceptionally competitive pricing, delivering superb value to help you achieve your procurement goals and maximize your investment returns effectively.

6. Our expansive inventory ensures quick and efficient solutions to meet your immediate needs, keeping your operations 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.