ITR tension rollers for mini excavators and compact loaders, ensuring stability and precise machine guidance. The internal width between the flanges of the roller is 39 mm, making them ideal for operation in difficult terrain conditions.
ITR tension rollers for mini excavators and compact loaders are top-quality products made from selected materials, such as boron steel and high-strength castings. A full range of sizes and types is available to fit all popular brands and models of machines. Precise machining and quality control guarantee reliability and long-lasting performance. Our offer includes tension and support rollers for various machines, from mini excavators to mining machines.
Take advantage of our professional tension rollers for handling machines with different working weights: from KOMATSU® PC05 (1.4 tons) to HITACHI® EX2500 (248 tons)
Unique tension roller shell, specially designed for use in excavators.
The durability of the tension roller shell tread matches the durability of the track chain links. This allows the user to enjoy trouble-free use of this important component without the need for maintenance.
Tension rollers made from deep-hardened steel, specially designed to minimize vibrations. Their hardening ranges from 50 – 58 HRC, ensuring reliability and long-lasting performance.
The tensioning system with rollers is designed to reduce friction and wear and provide maximum shaft and bearing durability. Lubricated for the entire service life to minimize maintenance.
Bronze sliding bearing, perfectly suited as support for the tension roller. It ensures stability and durability, which translates into efficient operation of the tensioning system.
This bushing design is ideal for use in tension rollers, providing a large surface area for better load distribution. The soft bronze coating in the bearing protects against any fine contaminants that may damage the shaft and seals.
Duo-Cone seal with tension rollers. Seals the oil inlet. The Duo-Cone seal with tension rollers consists of two metal sealing rings and two rubber ones.
Rubber rings, including tension rollers, provide appropriate pressure on both sides of the metal sealing rings. Resistant to permanent deformation and temperature changes from -40°C to 110°C. Duo-Cone seals are designed to withstand several tread lifetimes, depending on individual conditions.
Tension rollers. Oil-lubricated, track rollers use special oil that provides better cooling and lubrication than traditional grease.
