Detail Information
| 40Mn2 40MnB 50Mn |
Finish | Smooth |
Colors | Black |
Technique | Forging / casting |
Surface Hardness | HRC52-58,deepth:8mm-12mm |
Warranty time | 1 year |
Certification | ISO9001 |
Delivery Time | Within 15 days after contract established |
Product Description
LS2800 Excavator Track Top Carrier Roller Undercarriage Parts
for Construction Machinery
1. What Is top/carrier track ?
The track, positioned on the uppermost or carrier section of heavy equipment, plays a crucial role: it supports weight, offers the required traction, and functions as a shock absorber. Regular maintenance of this track is vital to ensure its smooth operation and prolong its service life.

2. Advantages / Features
To cater to tropical and cold regions, the product is equipped with high-quality, standard floating oil seals and a lubrication system. This guarantees that the Carrier Sprocket remains fully enclosed and requires no maintenance, even under severe working conditions or extreme temperatures ranging from -45°C to 120°C.

3. Design/Structure

4. why choose us?
(1) Our facilities include a large-scale production site and a 1,400-square-meter storage area, offering you a wide variety of product choices.
(2) Our integrated one-stop service guarantees economical purchasing, resolving all your concerns!
(3) We provide personalized one-on-one support, ensuring dependable assurance for you and your clients!
5. Manufacturing Processes

6. Hot Sale Products


7.Customer Feedback

8. FAQ
9.Contact Information
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com