Excavator Undercarriage Parts PC300 Carrier Roller For KOMATSU
1. The PC300 carrier roller body adopts fully-automatic closed forging technology. By optimizing the mold structure and forging process, it solves the industry problems such as folding of forgings and lack of meat; 2. Increase the strength of the wheel body and the bearing capacity of the supporting sprocket through normalizing the excess temperature; 3. The wheel tread is induction hardened, which has excellent wear resistance. 4. According to the structure and working conditions of the main engine, we have developed "F", "T" and "I" structure supporting sprocket wheels to meet the diverse needs of customers and the main engine in different working conditions.