ITR invests heavily into producing reliable and consistent Idlers from our Yantai ITR facility. With cast and fabricated idlers available, ITR supplies idlers for all crawler type earthmoving equipment, working in a range of applications from our ISO certified facilities. Low wear rates and a reliable seal group, result in a reliable replacement for your Caterpillar, Case, Hyundai and Komatsu machines. ITR also offers a wide range of tensioner groups and spring track adjusters.