850 Bulldozer Undercarriage Parts Sprocket Top Carrier Roller Idler Bottom Roller Track Group for Jd655 Jd750 Jd755

Experience the pinnacle of sophistication and unparalleled durability with our exceptional bulldozer undercarriage spare parts collection. Our unwavering commitment to quality and resilience ensures your heavy machinery functions at its best, elevating your projects with outstanding efficiency and reliability.

Important Notice: We clarify that all manufacturer names and symbols are used strictly for identification purposes. This statement does not suggest any affiliation or authenticity with these manufacturers, upholding our dedication to transparency.

Founded in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) leads the way in crafting top-tier undercarriage components. Our comprehensive product line features track rollers, track chains, idlers, top rollers, and sprockets/segment rims, catering to a vast range of machinery from agile mini excavators to immense mining machines, supporting nearly all major global brands.

Why Choose Us?

1. Embrace the assurance of our unwavering 100% quality guarantee. We cater to small and sample orders with flexible pricing for bulk purchases, ensuring seamless alignment with your financial objectives and strategic goals.

2. Leverage our extensive expertise in excavators and bulldozers, with a comprehensive inventory crafted to flawlessly meet a broad spectrum of requirements.

3. Our relentless commitment to producing top-quality products is complemented by a comprehensive warranty, providing you with unmatched peace of mind and assurance.

4. Delight in our outstanding customer service, offering expert advice and unwavering support at every stage of your purchasing journey.

5. Take advantage of our highly competitive pricing, delivering exceptional value that simplifies the achievement of your purchasing goals.

6. Our vast inventory ensures quick and efficient solutions to address your immediate needs, maintaining smooth and uninterrupted 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.