
D85E-18 Bulldozer Track Roller
Roller Type:single flange or double flange
Material:50MN,40MN2
Lead time:30days
Pay term:TT
Moq:50pcs
Product Introduction
Products Description
D85E-18 bulldozer track roller
A Komatsu bulldozer track roller is a vital component of a bulldozer that helps it to move smoothly on diverse terrains. Komatsu bulldozers are known for their outstanding performance and durability, and one of the essential parts that contribute to this performance is the track roller. The roller consists of a cylindrical-shaped metal shell with bearings and is designed to support the weight of the bulldozer, distribute the pressure of the bulldozer's weight evenly, and ensure that the bulldozer moves along the desired path without deviation.
The track roller depends on several factors, including the working conditions and the frequency of use. Depending on the intensity of the work, the track roller may wear out, making it necessary to replace it. Proper maintenance and regular check-ups on the track roller can help to prevent wear and extend its lifespan.
The high-quality construction of the Komatsu bulldozer track roller not only makes it strong and durable but also allows for quiet operation, improved efficiency, and reduced fuel consumption. This helps to reduce the overall operation costs of the bulldozer.
In conclusion, the Komatsu bulldozer track roller is an integral part of a bulldozer, responsible for ensuring that the vehicle moves smoothly, efficiently, and cost-effectively. With regular maintenance and replacement when necessary, the track roller can help to extend the life of the bulldozer while enhancing its productivity and performance.

D85E-18 bulldozer track roller
Collars of Upper rllers are made by ductile iron. It shows exceptional resisitance to shock.

D85E-18 bulldozer track roller
Each rollers is precision machined to house special high impact low wear bimetal bushings.
Model:D65A-8,D65E-8,d65E-12,D65EX-12,D65P-12,D65PX-12,D75A-1 ,D85E-SS-2A Part number: 14X-30-14100 for single flange, 14X-30-14200 for double flange
Model:D75S-2, Part number: 154-30-00505 for single flange, 154-30-00405 for double flange
Model:D75S-3/5,D80A-12/18,D80E-18,D80F-18,D80P-18,D83E-1,D83P-1, D85A-18,D85A-21,D85E-18/21,D85P-18/21,D85S-1/2,Part number: 155-30-00127 for single flange, 155-30-00117 for double flange
Model:D85A-12 Part number: 154-30-00505 for single flange, 154-30-00405 for double flnage
Komatsu bulldozers are heavy-duty machines designed to help construction companies and workers move earth, clear up sites, and transport heavy materials. They have become increasingly popular in the global market, with an expanding presence in various parts of the world. In this article, we explore the market distribution of Komatsu bulldozers across various regions, including North America, South America, Europe, Asia, and Africa.
North America
North America is a leading market for the Komatsu bulldozer. The region has witnessed significant growth in the construction industry in recent years, leading to an upsurge in demand for bulldozers. Komatsu has established itself as a formidable player in the region, thanks to its high-quality and innovative bulldozers that cater to the diverse needs of construction companies and contractors.
South America
South America is a vast market for Komatsu bulldozers and other heavy-duty machines. The region is witnessing rapid industrialization and urbanization, which has fueled the demand for bulldozers. Komatsu has taken advantage of this opportunity to expand its market presence in the region through its strong dealer network and distribution channels.
Europe
Europe is a mature market for Komatsu bulldozers, with a strong focus on adopting innovative technologies that increase efficiency and reduce environmental impact. Komatsu bulldozers have gained significant traction in the region, thanks to their advanced features and exceptional performance. The region is home to some of the world's leading construction companies, providing Komatsu with a significant opportunity to expand its customer base.
Asia
Asia is a massive market for Komatsu bulldozers, accounting for a significant portion of the company's revenue. The region is home to some of the fastest-growing economies in the world, leading to an upsurge in demand for infrastructure and construction projects. Komatsu has established itself as a leading player in the market, thanks to its reliable, durable, and efficient bulldozers that meet the diverse needs of customers.
Africa
Africa is a growing market for Komatsu bulldozers, with increasing investment in infrastructure and construction projects across various regions. The company has taken advantage of this opportunity to expand its market presence in the region, with a strong focus on offering customized solutions that cater to the unique needs of customers.
In conclusion, Komatsu bulldozers have gained significant market traction across various regions worldwide, thanks to their reliability, durability, and exceptional performance. The company has established itself as a strong player in the global market and is poised to continue expanding its market presence in the coming years. As the construction industry continues to evolve, Komatsu is committed to meeting the diverse needs of its customers with innovative and sustainable solutions that drive growth and development.
technical requirement
1. Check all parts strictly before assembly and clean them
2. A small amount of oil shall be applied to the mating surface of the shaft sleeve and straight shaft before assembly
3. The floating oil seal ring shall be assembled in pairs, and its sealing surface shall be coated with lubricating oil. O-ring and floating oil seal ring
The contact surface shall not be coated with grease, and the assembly of floating seal rubber ring shall not be twisted
4. During assembly, pay attention to the oil groove direction of the shaft and the installation plane of the side cover
5. After assembly, ensure that the axial clearance is 0.4-0.7mm. Rotate the wheel body by hand, and feel the resistance moment, but there is no jamming,
6. After installation, fill in the filtered lubricating oil and check that there is no leakage. Then run in for 3-5 minutes to make it run smoothly
7. The painting color shall comply with jb2299-78 or the customer's requirements
FAQ
1. Could You Make Customer Logo?
Yes,we can make customer logos if it reach the moq for customer logo order.
2. If We Don't Have Drawings, Could We Develop A New Item?
Yes, you can offer us the main dimension. Then we can compare with our ready products and make a drawing for your checking.
3. Could We Be Your Exclusive Dealer?
Yes,our policy is that we will not let our customer to compete at the same place.
4. Are You A Manufacturer Or A Trader?
We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.
Products parameters
| Track roller body type | Material | Welding type | Sprocket type | Loading container |
| Single flange | 50MN | Friction welding | Segment group | 20 feet container |
| Double flange | 40MN2 | Normal welding | Full rim | 40 feet container |
Product Picture


Our factory

Heattreatment

Welding

Assembly

Warehouse
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