- 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
8e4326 D6t D6h Mining Track Chain Assembly Link Assy for Heavy-Duty Use
product detail
Product Description

| Material | 40mn2, 35mnb |
| 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 the pinnacle of engineering mastery and unwavering durability with our distinguished selection of bulldozer undercarriage spare parts. Our steadfast commitment to excellence guarantees that your heavy machinery operates at the zenith of performance, empowering your projects to excel with unmatched efficiency and productivity.
Important Notice: We stress that all manufacturer names and symbols are strictly employed for identification purposes only. This assurance highlights our steadfast dedication to transparency, ensuring there is no implied affiliation or authenticity with these manufacturers, thus reinforcing our commitment to clarity and integrity.

Since its establishment in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) has emerged as a leader in innovation within the premium undercarriage components sector. Our expansive product lineup, featuring track rollers, track chains, idlers, top rollers, and sprockets/segment rims, supports everything from compact mini excavators to colossal mining machines. We provide unyielding reliability and precision to virtually every major global brand.



Why Choose Us?
1. Experience absolute peace of mind with our unyielding 100% quality assurance, offering flexibility through small and sample orders, alongside competitive pricing for bulk purchases, perfectly aligned with your strategic financial goals for ultimate satisfaction.
2. Harness our expansive expertise in excavators and bulldozers, offering a comprehensive inventory precisely designed to meet a wide range of requirements, ensuring superior operational performance and excellence.
3. Our unwavering dedication to crafting superior quality products is reinforced by an extensive warranty, providing you with unrivaled assurance and peace of mind, ensuring your confidence in our products.
4. Delight in our exceptional customer service, delivering expert advice and steadfast support throughout your purchasing journey, ensuring a smooth, satisfying, and seamless experience.
5. Take advantage of our highly competitive pricing that delivers extraordinary value, simplifying the realization of your purchasing goals while maximizing your investment.
6. Our vast inventory ensures swift and effective solutions to meet your immediate requirements, guaranteeing that your operations remain unhindered and consistently high-performing.
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.




