Terris produces bulldozer idlers of mainstream brands in the current market, including Komatsu, Caterpillar, John Deere, Liebherr, Shantui and other brands. Including D2-D11 series. In the design and manufacturing, we select high-strength alloy steel containing chromium, manganese and molybdenum elements as the main wheel body of the bulldozer idler. Usually, the main wheel body of the bulldozer idler is designed with a larger diameter. In order to reduce the bending stress of the track and increase its stability, the material composition of the wheel body is very tested in the test. The wheel body is also processed by precision machinery and equipment to ensure the symmetry of the center of gravity and protect the stability of the bearing system; the heat treatment of the hub surface is also very important. We control its hardness at 55-60HRC and deepen its hardness. The bearing and sealing system also strengthen the design strength. The double-end mechanical seal kit and high-strength bearing can withstand long-term high speeds and ensure stable sealing.

It is not easy to produce high-quality and durable bulldozer idlers. Terris is proficient in precision casting and roll forging technology. We have the price and quality advantages of the source manufacturer. Professional engineers are ready to provide services for you at any time. You can also visit our factory online or offline. Terris is your best partner!