- 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
Track Chain Dozer D6 D6d D7 D7g D7f D8n D8r D8l D9r D9n D9g Lubricated Track Link Shoe Group Assy
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 domain of unparalleled elegance and extraordinary durability with our exclusive collection of bulldozer undercarriage spare parts. Our steadfast dedication to delivering superior quality and enduring resilience ensures your projects reach optimal performance. Elevate your ventures with enduring efficiency and reliability, meticulously crafted to withstand the test of time.
Important Notice: Manufacturer names and symbols used here are strictly for identification purposes. This dedication to transparency maintains clarity and integrity, without suggesting any affiliations or endorsements, thereby upholding honesty in our communications.

Since 2013, Quanzhou Zhongkai Machinery (zkmparts/zkucparts), headquartered in Quanzhou, China, has exemplified excellence in the creation of superior undercarriage components. Our extensive portfolio features track rollers, track chains, idlers, top rollers, and sprockets/segment rims. Catering to a broad spectrum of machinery, from agile mini excavators to massive mining machines, we support virtually all major global brands, reinforcing our esteemed status as an industry leader.



Why Choose Us?
1. Elevate your purchasing experience with our absolute 100% quality assurance. We invite both small and sample orders, offering adaptable pricing that seamlessly integrates with your financial goals and strategic aims, ensuring a smooth and effortless procurement process.
2. Leverage our vast expertise in excavators and bulldozers. Our meticulously curated inventory is designed to fulfill a wide array of needs with precision, providing customized solutions that are effortlessly tailored to your specific requirements.
3. Our unwavering commitment to producing unmatched quality products is reinforced by a comprehensive warranty, offering unparalleled peace of mind and assurance. Protect your investment and sustain seamless operations with our dependable support.
4. Experience our exceptional customer service, offering expert guidance and steadfast support throughout every phase of your purchasing journey, ensuring a seamless and rewarding experience from beginning to end.
5. Achieve your procurement objectives with our highly competitive pricing, delivering exceptional value that makes superior quality more accessible than ever before.
6. Our expansive inventory guarantees rapid and effective solutions to meet your immediate needs, facilitating smooth and uninterrupted operations, ensuring you maintain your industry-leading status without any 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.




