- 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
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- Rubber Tracks
- Bolts&Nuts
- Ground Engaging Tools
- Cutting edges/Blades/End bits
- Hydraulic Cylinders
- Bucket Linkages
- Swing Bearing/Slewing Bearings
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- Tools
Durable Excavator Chain Track Link Assy for Efficient Earthmoving Heavy Duty Operations Dh450 S400LC-5
product detail
Product Description

| Material | 40mn2, 35mnb |
| Part No. | CR4235/53;CR4235A/53;EY4078A0M00053;VCR4235/53HDV |
| 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 |

Embark on a journey of pioneering technology and unparalleled durability with our exclusive range of bulldozer undercarriage spare parts. Our steadfast commitment to top-tier quality and reliability ensures your equipment not only meets but exceeds the toughest standards. Elevate your projects with extraordinary efficiency and productivity through our exceptional offerings. Redefine your operational prowess and achieve outstanding project outcomes with our premium-grade products, setting new industry benchmarks.
Important Notice: All manufacturer names and symbols mentioned are strictly for identification purposes. We explicitly state no affiliations or claims of authenticity with any manufacturers. This statement reaffirms our steadfast dedication to transparency and integrity-core values that permeate every facet of our operations.

Since its inception in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. (zkmparts/zkucparts) has been at the forefront of innovation, transforming the landscape of premium undercarriage components. Our extensive product lineup, including track rollers, track chains, idlers, top rollers, and sprockets/segment rims, caters to a diverse range of equipment-from agile mini excavators to vast mining machines. With precision and unwavering consistency, we extend our support to nearly every renowned global brand, reinforcing our reputation as a trusted industry leader.



Why Choose Us?
1. Experience the assurance of our 100% quality guarantee, accommodating both small and sample orders. Our flexible pricing options for wholesale purchases ensure our solutions are seamlessly aligned with your budget while delivering unmatched satisfaction.
2. Leverage our extensive expertise in excavators and bulldozers, complemented by a comprehensive inventory tailored to diverse needs, guaranteeing exceptional operational efficiency and superior performance for your projects.
3. Our unwavering commitment to delivering top-quality products is supported by a comprehensive warranty, offering unparalleled assurance and peace of mind, enhancing your confidence in our superior excellence.
4. Discover exceptional customer service, complete with expert advice and reliable support throughout your purchasing journey, ensuring a seamless and gratifying experience at every step.
5. Seize the opportunity of our highly competitive pricing, offering exceptional value that aligns with your procurement goals while optimizing your investment returns.
6. Our vast inventory guarantees prompt and efficient solutions to meet your immediate needs, ensuring uninterrupted and efficient operations at all times.
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.




