- 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
40mn2 Dozer Track Roller High-Performance Bulldozer Excavator Bottom Roller for Construction
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 |
We are thrilled to introduce our comprehensive range of bulldozer undercarriage spare parts, which have been meticulously engineered to ensure that each critical component of your machinery performs with exceptional efficiency and peak performance.
Please note that all manufacturer names and symbols mentioned are strictly for reference purposes only, and we do not imply any affiliation or endorsement from these manufacturers.
Quanzhou Zhongkai Machinery (zkmparts/zkucparts), established in 2013 in the vibrant city of Quanzhou, China, is committed to mastering the craft of producing and innovating high-quality undercarriage parts. Our diverse product range, including track rollers, track chains, idlers, top rollers, and sprocket/segment rims, is tailored to fit an array of machines: excavators, bulldozers, agro tractors, skid steers, and crawler loaders. We proudly support nearly every leading brand worldwide, offering products that cater to everything from compact mini-excavators to mighty mining machines.
Our Exhibition
Why Choose Us?
1. We are unwavering in our dedication to 100% quality assurance. Whether handling a small, sample order or negotiating terms for bulk purchases, we demonstrate unparalleled flexibility to meet your unique needs.
2. Our expertise in a wide range of products for excavators and bulldozers allows us to deliver precise solutions tailored to your machinery's specific requirements.
3. Our commitment to superior quality is reinforced by a comprehensive warranty, giving you confidence and peace of mind with every acquisition.
4. Experience the benefit of our top-tier customer service, which expertly guides you through every stage of your purchasing journey.
5. Take advantage of our competitive pricing strategies that optimize the value of your investment.
6. With an extensive inventory readily available, we are perfectly positioned to meet your immediate and urgent requirements with remarkable efficiency.
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.