- 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
Robust Dozer D5K Track Group Dozer LGP Track Group, Bulldozer Undercarriage Parts for Construction and Mining Cr5240/40/22
product detail
Product Description

| Material | 40mn2, 35mnb |
| Part No. | CR4638/44/22;9W3318;8E7696 |
| 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 |

Step into a realm of unparalleled sophistication and durability with our premium collection of bulldozer undercarriage spare parts. Our unwavering commitment to quality and strength ensures that your heavy machinery operates at peak performance. Empower your projects with unmatched efficiency and dependability, knowing that each component is crafted with precision to withstand the toughest conditions.
Important Notice: We affirm that the mention of manufacturer names and symbols is solely for identification purposes. This statement underscores our commitment to transparency, ensuring clarity without implying any affiliation or authenticity with these manufacturers. Trust in our dedication to honesty and integrity as we provide top-quality components.

Since our establishment in 2013 in the bustling hub of Quanzhou, China, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) has been a leader in producing superior undercarriage components. Our extensive range includes track rollers, track chains, idlers, top rollers, and sprockets/segment rims, catering to a diverse array of machinery, from nimble mini excavators to colossal mining machines. We proudly support nearly all prominent global brands, ensuring versatility and excellence in every product.



Why Choose Us?
1. Embrace our unwavering 100% quality guarantee. We accommodate small and sample orders, offering flexible pricing for bulk purchases that perfectly aligns with your financial goals and strategic plans. Our dedication to quality ensures that every transaction meets the highest standards.
2. Leverage our extensive expertise in excavators and bulldozers. Our comprehensive stock is meticulously designed to meet a broad spectrum of requirements with ease and precision, ensuring you find the perfect solution for every need.
3. Our steadfast dedication to creating premium quality products is reinforced by an all-encompassing warranty, offering unparalleled peace of mind and assurance. Trust in our commitment to excellence and long-term reliability.
4. Revel in our exceptional customer service, delivering expert guidance and steadfast support throughout every phase of your purchasing journey. Experience personalized assistance that turns each interaction into a seamless experience.
5. Reap the benefits of our highly competitive pricing, offering remarkable value that simplifies the achievement of your procurement objectives. Optimize your investments with pricing that reflects both quality and affordability.
6. Our vast inventory ensures swift and effective solutions to satisfy your immediate needs, enabling smooth and continuous operations. Trust in our ability to provide timely and tailored solutions that keep your projects moving forward without interruption.
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.




