Detail Information |
Material: | 40Mn2 Steel | Technique: | Forging |
Quality: | Heat Treatment HRC 40-55 | Dimension: | Standard |
P/N: | CR6088/CR6089 | OEM/ODM: | Available |
Highlight: | D6R Bulldozer Bottom Track Rollers, Bottom Track Rollers CR6088, Double Flanged Track Rollers CR6089 |

Product Description
TD40 Top Roller Black Color Track Roller Excavator Spare Parts
1. What is a roller?
The track roller is an integral part of the "four-wheel belt" system utilized in the chassis of tracked construction machinery. It functions as a sturdy support for heavy-duty equipment such as excavators, bulldozers, and tractors, facilitating smooth movement of the tracks over its surface. Moreover, these support wheels are pivotal in preventing the tracks from slipping laterally, thereby guaranteeing that the machinery advances in the desired direction along the tracks. Additionally, the track roller demonstrates remarkable durability when exposed to muddy and aquatic conditions.
2.Advantages/Features
Premium Quality: Utilizing top-tier bi-metal copper bushings for enhanced performance.
Precision Accuracy: Equipped with a smoothly functioning oil recycling system for precision accuracy.
Extended Service Life: Attained through medium frequency quenching to bolster the wear resistance of the rail's surface.
3.Production Processes
4.Design/Structure/Main Dimensions of Installation

5.Our Advantages
- Expert Manufacturing: With 18 years of experience in production, you can rest assured of our expertise.
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- Warranty Assurance: We provide a 6-month warranty for your peace of mind.
- Post-purchase Support: Should you encounter any issues, such as oil leakage or wheel breakage, within the warranty period, simply submit a photo displaying the company logo to receive a free replacement wheel.

6.Hot Sale Products


7.Customer Feedback
8.Contact Information

Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com