- 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 D50 D60 D65 D75 D85 D85ess D275 D375 D475 Bulldozer Track Group Track Link Assembly D6c Track Chain for Mining Operations
product detail
Product Description

| Material | 40mn2, 35mnb |
| Part No. | CR4638/44/22;9W3318;8E7696,M01061H2M39560 |
| 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 |

Step into a realm of unmatched elegance and extraordinary durability with our exclusive lineup of bulldozer undercarriage spare parts. Our unwavering dedication to providing superior quality and steadfast resilience ensures your projects achieve peak performance. Empower your ventures with sustainable efficiency and reliability, meticulously engineered to endure the test of time.
Important Notice: It is clarified that manufacturer names and symbols used here are strictly for identification purposes. This commitment to transparency preserves clarity and integrity, without implying any affiliations or endorsements, thereby upholding honesty in our communications.

Since 2013, Quanzhou Zhongkai Machinery (zkmparts/zkucparts), based in Quanzhou, China, has been a beacon of excellence in crafting superior undercarriage components. Our comprehensive selection includes track rollers, track chains, idlers, top rollers, and sprockets/segment rims. From versatile mini excavators to colossal mining machines, we cater to a vast range of machinery, supporting virtually all major global brands, thus solidifying our distinguished position as an industry leader.



Why Choose Us?
1. Enhance your buying experience with our unequivocal 100% quality assurance. We welcome small and sample orders, offering flexible pricing that seamlessly aligns with your financial objectives and strategic goals, ensuring a streamlined and effortless procurement process.
2. Harness our extensive expertise in excavators and bulldozers. Our thoughtfully curated stock is designed to meet a broad spectrum of needs with precision, offering bespoke solutions tailored effortlessly to your specific requirements.
3. Our steadfast commitment to producing unparalleled quality products is supported by a comprehensive warranty, providing unmatched peace of mind and assurance. Safeguard your investment and maintain seamless operations with our reliable support.
4. Delight in our exceptional customer service, providing expert guidance and unwavering support throughout every phase of your purchase journey, ensuring a seamless and gratifying experience from start to finish.
5. Optimize your procurement objectives with our highly competitive pricing, delivering exceptional value that makes superior quality more accessible than ever.
6. Our extensive inventory ensures swift and effective solutions to meet your immediate needs, facilitating smooth and uninterrupted operations, so you maintain your industry-leading status without disruption.
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.




