- Dozer Undercarriage Parts
- Excavator Undercarriage Parts
- Mini Excavator Undercarriage Parts
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- Morooka Undercarriage Parts
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- Rubber Tracks
- Bolts&Nuts
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- Cutting edges/Blades/End bits
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Sealed and Lubricated Track Chain Assembly for D3c LGP 37links Pitch 155.60mm 154-3644, 6y1511, Cr4746/37, G01030c0m00037
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 |

Elevate your heavy machinery's performance with our distinguished range of bulldozer undercarriage spare parts. Exemplifying refinement and robust endurance, our commitment to excellence guarantees unmatched reliability, ensuring your projects achieve optimal efficiency and productivity.
Important Notice: We use manufacturer names and symbols purely for identification, without implying any affiliation or authenticity. This declaration highlights our steadfast dedication to transparency and precision, assuring you of our honest communication.

Founded in 2013 in Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) stands as a symbol of innovation in crafting premium undercarriage components. We offer a comprehensive range of products-track rollers, track chains, idlers, top rollers, and sprockets/segment rims-suited for machinery from compact mini excavators to colossal mining giants. Supporting virtually all leading global brands, our components ensure steadfast reliability and precision.



Why Choose Us?
1. Experience our unparalleled 100% quality guarantee. We are flexible with small and sample orders, offering competitive pricing for bulk purchases that align with your financial strategies, ensuring your ultimate satisfaction.
2. Harness our extensive expertise in excavators and bulldozers. Our comprehensive inventory is tailored to meet diverse requirements with precision, guaranteeing unmatched operational excellence.
3. Our unwavering commitment to superior quality is reinforced by a comprehensive warranty, providing you with exceptional assurance and peace of mind.
4. Enjoy our outstanding customer service, offering expert advice and consistent support throughout your purchasing process, delivering a seamless and fulfilling experience.
5. Take advantage of our highly competitive pricing, offering exceptional value that simplifies your purchasing goals and maximizes your investment.
6. Our extensive inventory ensures prompt and effective solutions to meet your immediate needs, keeping your operations running smoothly and efficiently.
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.




