Tension pulley with guides YANMAR VIO80

Idler wheels for the track. Inner flange width 43mm complete with a shaft.

Our ITR idler wheels for mini-excavators and compact loaders ensure stable track tension, which translates to the machine's performance and durability. We use the latest automated design and production processes for their manufacturing.

ITR Idler Wheel for YANMAR VIO80

Our Idler Wheels are like a solid support in extreme working conditions. Made from selected high-quality steel alloys and subjected to heat treatment, they guarantee exceptional performance.

The use of state-of-the-art seals and bearing construction meets the most stringent industry requirements. Assembly is carried out using an automatic oil-filling process, ensuring reliability at every step.

Choose from various Idler Wheel configurations:

• Idler wheel shell
• Idler wheel with bushing and shaft
• Idler wheel with brackets
• Idler wheel with fork
• Idler wheel with tensioner

Our Idler Wheels provide robustness and efficiency even in the harshest conditions, enabling stable operation of your machine.

Quality of ITR Idler Wheels

Our store offers a wide selection of high-quality idler wheels, perfect for both mini-excavators and mining machines. In our range, you will find everything from KUBOTA® K008 (with an operating weight of 0.9 tons) to KOMATSU® D475 A5 (with an operating weight of 101 tons). We operate in Italy, South Korea, and China, where our engineering departments continuously improve production technology. With local engineering branches at each production plant, our idler wheels are tailored to the specifics of the local market. Everything is coordinated by the Italian Engineering headquarters, ensuring the highest quality and operational efficiency.

Functionality of ITR Idler Wheels

Idler wheels are a key element in maintaining the correct tension and guidance of the track chain, which translates into its proper winding. They work with the tensioner to maintain optimal tension, which is crucial for chassis durability. Correct tension setting, e.g., 50 mm (+-5mm) for conventional tracks, has a significant impact on machine wear and performance. For example, an overly tight chain can lead to increased wear of track bushings and sprocket teeth. Appropriate tread hardness, equal to or greater than the chain links and support and carrier rollers, provides damage resistance and increases durability. Material: SCMn3A, hardening 50-55 HRC. Constant lubrication contributes to minimizing maintenance during operation.