Excavator parts E50 track roller

The Bobcat E50 track roller is an important part of the Bobcat E50 excavator chassis. It mainly plays the role of supporting the weight of the whole machine, distributing the weight of the excavator evenly on the track plate, so that the machine can travel stably under various ground conditions. At the same time, the supporting wheel also restricts the tracks, preventing them from slipping laterally and ensuring that the excavator travels in a set direction. Bobcat E50 supporting wheel usually consists of wheel body, axle, bearing, sealing ring and other components. The wheel body is generally made of high-strength alloy steel, which is forged, machined and heat-treated to ensure sufficient hardness and wear resistance. 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 supporting wheel system of Bobcat E50 adopts a more advanced design, which improves the stability and working performance of the machine.