- 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
Cr6350/47/24 Undercarriage Parts Track Link Assembly D9l PPR Salt Track Group
product detail
Product Description

| Material | 40mn2, 35mnb |
| Part No. | 3T2757; 6T1307; 7T6949; 7T7669; CR6350/47/24 |
| 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 |

Discover an unparalleled blend of sophistication and formidable strength with our distinguished selection of bulldozer undercarriage spare parts. Our unwavering commitment to top-tier quality and reliability ensures that your heavy machinery functions at its absolute best, significantly boosting your projects with outstanding efficiency and performance.
Important Notice: We clarify that all manufacturer names and symbols are strictly for identification purposes only. This statement does not suggest any affiliation or certification with these manufacturers, as we remain devoted to maintaining transparency and integrity.

Founded in 2013 in the industrious hub of Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) pioneers in the creation of premium undercarriage components. Our expansive lineup encompasses track rollers, track chains, idlers, top rollers, and sprockets/segment rims, catering to an impressive array of machinery, from agile mini excavators to immense mining machines, and supporting nearly all leading global brands.



Why Choose Us?
1. Avail the benefits of our unwavering 100% quality guarantee. We welcome small and sample orders, and provide flexible pricing models for bulk purchases, perfectly aligning with your financial goals and strategic plans.
2. Utilize our extensive expertise in excavators and bulldozers, supported by a comprehensive inventory designed to smoothly meet diverse needs and requirements.
3. Our relentless commitment to delivering superior quality products is bolstered by a comprehensive warranty, offering you unrivaled peace of mind and confidence.
4. Delight in our outstanding customer service, providing expert guidance and reliable support throughout every step of your purchase experience.
5. Take advantage of our highly competitive pricing, delivering extraordinary value that simplifies achieving your procurement goals.
6. Our extensive inventory ensures immediate and effective solutions to meet your urgent needs, guaranteeing smooth, 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.




