D155 Track Rollers SF Parts Number 175-30-00480 17A-30-00070

As a professional manufacturer of bulldozer undercarriage parts, we specialize in producing high-quality bulldozer track group consisting of the track shoes and track chains. Our bulldozer track groups are designed and manufactured using premium materials and advanced production techniques to ensure durability and performance. The track shoes are made of high-strength steel and hardened to resist wear and tear, while the track chains are made of alloy steel and heat-treated for maximum strength and resistance to stretching.

We stock track chain to fit the smallest excavator to the largest D11N Cat Dozer. Track chains and track groups are available to fit all makes and models of excavators and dozers.Track chains are also available for other tracked machinery. Types of Dozer Track Chains – Dry Chains vs. Lubricated Chains When considering dozer track chains, there are two primary types: dry chains and lubricated chains. Dry chains have a lower initial cost compared to lubricated chains and are effective at keeping dirt and debris out, thereby reducing wear from contaminants. However, they require regular external lubrication to minimize wear, and without lubrication, the friction between pins and bushings can lead to faster wear. On the other hand, lubricated chains offer internal lubrication, which reduces friction and wear, resulting in a longer lifespan and lower maintenance compared to dry chains. They are ideal for heavy-duty applications where maintenance intervals are longer. The disadvantages of lubricated chains include a higher initial cost and the potential for seal failure over time, which can lead to the loss of internal lubrication. Click on the product name to enter the product page. For more products, please use the search function in the top right corner of the page.   D10N Track Chain Assembly     D6K Dozer Track Chain      D85 Dozer Track Links                                                                                  D9N Dozer Track Group          D375A-5 Track Group          D10N Dozer Track Group                                                   

Our Track Adjuster is mainly made of high-strength steel and wear-resistant materials, manufactured using advanced production techniques and equipment. Through high-quality heat treatment processes such as quenching and tempering, as well as precision machining and assembly,they have excellent strength, durability, and wear resistance and can be used for extended periods in harsh work environments.

Dozer undercarriage parts refer to the various components that make up the undercarriage system of a bulldozer, such as track chains, track shoes, sprockets, idlers, and rollers. These parts are crucial to the performance and durability of the bulldozer, as they support the weight of the machine, provide traction and stability, and enable it to move over various types of terrain. Regular inspection, maintenance, and timely replacement of worn or damaged undercarriage parts are essential to ensure the safety, efficiency, and longevity of the bulldozer.

Bulldozer chain is responsible for transmitting the power from the engine to the track, allowing the bulldozer to move forward and backward. It also helps to distribute the weight of the bulldozer evenly over the ground, providing stability and preventing sinking in soft terrain. Regular inspection and timely replacement of worn or damaged track chains is critical to ensure the safety, efficiency, and longevity of the bulldozer.

A Bulldozer idler is an essential component of the undercarriage system on a bulldozer. It is located at the front of the track frame and guides the track chain in its rotating motion. The front idler consists of a frame, a shaft, and a set of idler wheels that support the track chain and maintain proper tension. The idler wheel is typically made of high-strength steel and features a wear-resistant surface to ensure durability and long service life. The front idler assembly is designed to withstand the rigors of heavy-duty construction and can be customized to fit different types and models of bulldozers.

Our Dozer Track Rollers are engineered from top-grade steel for exceptional wear resistance and toughness. Utilizing advanced production techniques, they exceed industry standards, ensuring reliable performance in demanding conditions.

A Sprocket Segment For Bulldozer is a component of a bulldozer's undercarriage system. It is typically made of durable materials such as steel and is designed to help transfer power from the bulldozer's engine to its tracks, allowing it to move forward or backward.