Track tensioning wheel. Width of the inner guide flange 41mm complete with shaft.

Idler wheels ITR for mini excavators and compact loaders are manufactured using the latest automated design and production processes.

ITR Tensioning Wheel for KOBELCO 50 SR

They are produced from selected high-quality steel alloys and appropriately heat-treated to ensure exceptional field performance in extreme working conditions. Idler wheels ITR are assembled using state-of-the-art seals and bearing designs, manufactured according to the most stringent industry specifications. Assembly is carried out on assembly lines with an automated oil filling process. Idler wheels can be selected in various configurations:

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

Quality of ITR Tensioning Wheels

The range of tensioning wheels includes equipment from mini excavators to mining machines from KUBOTA® K008 (machine working weight 0.9 tons) to KOMATSU® D475 A5 (machine working weight 101 tons). Engineering and R&D departments are located in Italy, South Korea, and China and collaborate to combine know-how, technology, and development capabilities. Engineering departments located in each production plant have specific knowledge of locally manufactured components, while the headquarters of Italian Engineering coordinates all activities.

Functionality of ITR Tensioning Wheels

The function of the tensioning wheel is to support the track chain and guide it so that it is properly wound. Additionally, the tensioning wheel and tensioner work together to maintain a specified degree of track tension. The most important controllable factor in undercarriage wear is correct chain tension. The correct sag for all conventional tracks is about 50mm (+-5mm). For example, a track on a machine with 80 horsepower and a sag of 12mm will have a tension value of 2540 kg when measured at the track tensioner. The same machine with a suggested sag of 50mm will have a tension value of 362 kg. An excessively tight track increases pressure, causing greater wear on the track bushings at the point of contact with the sprocket teeth and in the chain-tensioning wheel-roller contact. Tread hardness equal to or greater than that of the chain links, idler rollers, and support rollers ensures impact resistance and balanced durability. Material type: SCMn3A, hardening 50-55 HRC. Lifetime lubrication to minimize maintenance.

Tensioning wheels for the track. Width of the inner guide flange 40mm complete with shaft.

Our ITR tensioning wheels for mini-excavators and compact loaders provide stable track tension, which translates into machine performance and durability. We utilize the latest automated processes in design and production for their manufacture.

ITR Tensioning Wheel for KOBELCO SK50 UR

Our Tensioning Wheels act as 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 designs meets the most stringent industry requirements. Assembly is carried out using an automatic oil filling process, ensuring reliability every step of the way.

Choose from various Tensioning Wheel configurations:

• Tensioning wheel shell
• Tensioning wheel with sleeve and shaft
• Tensioning wheel with supports
• Tensioning wheel with fork
• Tensioning wheel with tensioner

Our Tensioning Wheels provide solidity and performance even in the toughest conditions, enabling stable operation of your machine.

Quality of ITR Tensioning Wheels

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

Functionality of ITR Tensioning Wheels

Tensioning Wheels are a key component in maintaining proper tension and guiding of the track chain, which translates to its correct winding. They work in conjunction with the tensioner to maintain optimal tension, which is crucial for the durability of the undercarriage. Correct tension setting, e.g., 50 mm (+-5mm) for conventional tracks, significantly affects machine wear and performance. For example, an excessively tight chain can lead to greater wear on the track bushings and the teeth of the drive wheel. Appropriate tread hardness, equal to or greater than the chain links and travel and support rollers, ensures resistance to damage and increases durability. Material: SCMn3A, hardening 50-55 HRC. Constant lubrication contributes to minimizing maintenance during operation.

Track tensioning wheel. Width of the inner guiding flange 40mm complete with a shaft.

Idler wheels ITR for mini excavators and compact loaders are manufactured using the latest automated design and production processes.

ITR Tensioning Wheel for KOBELCO SK45 SR

They are made from selected high-quality steel alloys and appropriately heat-treated to provide exceptional field performance in extreme working conditions. Idler wheels ITR are assembled using state-of-the-art seals and bearing designs, manufactured to the industry's most stringent specifications. Assembly takes place on assembly lines with an automatic oil filling process. Idler wheels can be selected in various configurations:

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

Quality of ITR Tensioning Wheels

The range of tensioning wheels includes equipment from mini excavators to mining machinery from KUBOTA® K008 (machine operating weight 0.9 tons) to KOMATSU® D475 A5 (machine operating weight 101 tons). Engineering and R&D departments are located in Italy, South Korea, and China and collaborate to combine know-how, technology, and development capabilities. Engineering departments in each production facility have specific knowledge about locally produced components, while the headquarters Italian Engineering coordinates all activities.

Functionality of ITR Tensioning Wheels

The function of the tensioning wheel is to support the track chain and guide it so that it is properly wound. Additionally, the tensioning wheel and tensioner work together to maintain a specific degree of track tension. The most important controllable factor in undercarriage wear is correct chain tension. Correct sag for all conventional tracks is about 50mm (+-5mm). For example, a track in an 80-horsepower machine with a sag of 12mm will have tension of 2540 kg when measured at the track tensioner. The same machine with the suggested sag of 50mm will have tension of 362 kg. An excessively tense track increases pressure, which causes more wear on the track bushings at the moment of contact with the sprocket teeth and in the chain-tensioning wheel-roll contact. Tread hardness equal to or greater than the track links, drive, and support rollers ensures impact resistance and balanced durability. Material type: SCMn3A, hardening 50-55 HRC. Lifetime lubrication to minimize maintenance.

Idler wheels for the track. Internal guide flange width of 40mm complete with shaft.

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

ITR Idler Wheel for KOBELCO SK30 SR

Our Idler wheels are like a solid support in extreme working conditions. Made from selected high-quality steel alloys and heat-treated, 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 different configurations of the Idler Wheel:

• 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 solidity and performance even in the toughest conditions, enabling the stable operation of your machine.

Quality of ITR Idler Wheels

Our store offers a wide range of high-quality idler wheels, perfect for both mini excavators and mining machines. In our assortment, you'll 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 continually improve production technology. Thanks to local engineering branches at each production facility, our idler wheels are tailored to the specifics of the local market. The entire operation 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 proper tension and guiding the track chain, which affects its proper winding. They work with the tensioner to maintain optimal tension, which is crucial for the durability of the undercarriage. Proper tension setting, e.g., 50 mm (+-5mm) for conventional tracks, significantly impacts machine wear and performance. For example, an overly tight chain can lead to greater wear of the track bushing and drive sprocket teeth. Appropriate tread hardness, equal to or greater than the chain links and running and support rollers, ensures damage resistance and increases durability. Material: SCMn3A, hardening 50-55 HRC. Constant lubrication helps minimize maintenance during operation.

Tension wheels for the track. The width of the inner guide flange is 41mm complete with a shaft.

Tension wheels ITR for mini excavators and compact loaders ensure optimal track tension using the latest design and production technologies.

ITR Tension Wheel for KOBELCO 50 SR

Our Tension wheels are made from selected high-quality steel alloys and properly heat-treated to ensure exceptional field performance in extreme working conditions. They are assembled using the latest seal and bearing designs, meeting the industry's most stringent specifications. Our Tension wheels are assembled on production lines with an automatic oil filling process, ensuring their reliability and durability.

Available in various configurations, including:

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

Our Tension wheels are designed to meet all demanding working conditions, ensuring reliability and long life.

Quality of ITR Tension Wheels

Our range includes a wide selection of tension wheels, from mini excavators to mining machines, ensuring high quality and performance. Starting from KUBOTA® K008 (with an operating weight of 0.9 tons) to KOMATSU® D475 A5 (with an operating weight of 101 tons), we offer comprehensive solutions. Our engineering and R&D departments in Italy, South Korea, and China collaborate to combine know-how, technology, and development capabilities. Local engineering departments in each production facility have specialized knowledge about the components produced, and the Italian Engineering headquarters coordinates all activities.

Functionality of ITR Tension Wheels

The function of the tension wheel is to properly tension and guide the track chain, ensuring its proper winding. The tension wheel and tensioner work together to maintain a specific degree of track tension. Efficient chain tension is a key factor affecting the durability of the undercarriage. The optimal sag for conventional tracks is approximately 50mm (+-5mm). For example, a track on an 80-horsepower machine with a sag of 12mm will have a tension of 2540 kg when measured at the track tensioner. In contrast, the same machine, with the suggested sag of 50mm, will have a tension of 362 kg. Over-tensioned tracks increase pressure, leading to greater wear on the track bushings and sprocket teeth, as well as contact between the chain, tension wheel, and rollers. Proper tread hardness, equal to or greater than that of the chain links and support rollers, ensures impact resistance and balanced durability. Material: SCMn3A, hardening 50-55 HRC. Constant lubrication minimizes maintenance throughout the service life.