- 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
High-Quality Cr3176 Lubricated Track Link Chain for Dozer Crawler Parts
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 |

Unlock the zenith of technological innovation and enduring strength with our leading line of bulldozer undercarriage spare parts. Our unwavering commitment to superior quality and reliability doesn't just meet your expectations - it exceeds them, catapulting your projects to new heights of efficiency and productivity. Transform your operational capabilities and achieve extraordinary success with our exceptional offerings. We are your dedicated partners in realizing groundbreaking advancements and perpetual excellence.
Important Notice: It is crucial to note that all manufacturer names and symbols mentioned here are for identification purposes only. We assert no affiliation with or authenticity of these manufacturers. This declaration underscores our firm dedication to transparency and integrity, the foundational principles of our business conduct. Our steadfast adherence to ethical standards fosters trust and credibility across all our business interactions.

Founded in 2013 in the dynamic city of Quanzhou, China, Quanzhou Zhongkai Machinery Co., Ltd. (zkmparts/zkucparts) is a pioneering force in the realm of high-quality undercarriage components. Our extensive product range, including track rollers, track chains, idlers, top rollers, and sprockets/segment rims, caters to an impressive variety of machinery, from agile mini excavators to vast mining machines. With steadfast precision and reliability, we back nearly every leading global brand, cementing our role as a trusted industry authority. Place your machinery needs in our capable hands and relish in the superior quality and tailored service that empower your business to thrive.



Why Choose Us?
1. Experience unmatched peace of mind with our 100% quality assurance. We accommodate small and sample orders, and our adaptable wholesale pricing ensures our solutions fit seamlessly within your budget, all while delivering supreme satisfaction. Rest assured, our products are crafted to surpass industry benchmarks and optimize your operational capabilities.
2. Leverage our vast expertise in excavators and bulldozers, complemented by a comprehensive inventory that caters to a wide spectrum of demands, ensuring exceptional operational efficiency and stellar performance across the board. Trust in our specialized knowledge to deliver nothing but excellence for all your machinery needs.
3. Our steadfast commitment to creating premier products is backed by a comprehensive warranty, offering extraordinary assurance and peace of mind. Trust in the consistent quality and security of our offerings every time you choose us, reinforcing the confidence in the excellence we deliver.
4. Experience our unmatched customer service, providing expert guidance and dependable support throughout your purchasing journey. Ensure a seamless and rewarding experience at every step with our team, who are dedicated to offering tailored solutions that meet your needs and surpass your expectations.
5. Enjoy our highly competitive pricing, delivering exceptional value that supports your procurement goals while maximizing your return on investment. Rely on us for cost-effective solutions that never compromise on quality or reliability, paving the way for sustained success.
6. Our vast inventory assures rapid and effective solutions for your immediate needs, guaranteeing smooth and efficient operations at all times. Depend on our prompt service and commitment to your success, making us the ideal partner for your business journey.
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.




