Excavator parts E35 track roller

The Bobcat E35 track roller is an important part of the four wheels and one belt of the Bobcat E35 excavator chassis. It mainly plays the role of supporting the weight of the excavator, evenly distributing the weight of the whole machine on the track plate, so that the excavator can travel stably under various ground conditions. At the same time, the supporting wheel can also restrict the tracks, preventing them from slipping laterally and ensuring that the excavator travels in a set direction. Bobcat E35 supporting wheel usually consists of wheel body, axle, bearing, sealing ring and other components. The wheel body material is usually made of high-strength alloy steel, which is forged, machined and heat-treated to ensure that it has sufficient hardness and wear resistance. The axle of the supporting wheel requires high machining precision to ensure its matching precision with the wheel body and smooth rotation. Due to the harsh working environment, often in mud, water, dust and strong impact, so the sealing, wear resistance and other performance requirements are high. The maintenance-free track supporting wheel design of Bobcat E35 excavator provides users with convenience in maintenance.