- 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
Heavy-Duty China Construction Machinery Track Roller for Sale Fits SD16/D60/D65 Lower Roller
product detail
Product Description
| Material | 50mn, 40mn2 |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging/Casting |
| Surface Hardness | HRC55-60, deepth: 8mm-12mm |
| Warranty time | 12 Months |
| Delivery Time | 25-30 days |

Introducing our outstanding lineup of bulldozer undercarriage spare parts, meticulously crafted to enhance the reliability and elevate the performance of your machinery. Each component is precision-engineered, promising unmatched efficiency and durability that stands the test of time.
Please note, all manufacturer names and symbols are provided solely for reference purposes and are not indicative of any affiliation or endorsement by these manufacturers.







Quanzhou Zhongkai Machinery (zkmparts/zkucparts), founded in the vibrant city of Quanzhou, China, in 2013, stands at the forefront of innovation and excellence in manufacturing high-quality undercarriage parts. Our expansive portfolio, encompassing track rollers, chains, idlers, top rollers, and sprocket/segment rims, is designed to fit a wide variety of equipment, including excavators, bulldozers, agricultural tractors, skid steers, and crawler loaders. We proudly support nearly every major global brand, offering products that suit both compact machinery and extensive mining operations.
Our Exhibition
Why Choose Us?
1. Our unwavering commitment to 100% quality assurance guarantees that whether you're ordering a singular sample or negotiating a comprehensive, large-scale purchase, our flexibility and dedication to excellence are without peer.
2. Our extensive expertise spans a wide range of products for excavators and bulldozers, offering precise and custom solutions tailored to meet the unique specifications of your machinery needs.
3. Experience peace of mind with our assurance of superior quality, complemented by a comprehensive warranty with every purchase, ensuring reliability and satisfaction.
4. Take advantage of our exceptional customer service, with expert guidance throughout every stage of your purchasing journey, ensuring a seamless experience.
5. Our competitive pricing strategies are meticulously crafted to maximize the value of your investment, delivering unparalleled returns.
6. With an expansive inventory readily available, we are perfectly positioned to meet your immediate and urgent requirements with unmatched efficiency and speed.
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 itself. Or measure the parts give us dimension or drawing.
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.


