The current leading excavator top roller factory has begun to implant sensor technology to monitor the working condition data of Undercarriage parts in real-time. The new triple groove track shoe is made of manganese steel alloy material with a wear resistance index of HB500 or above. In the Heavy duty excavator bottom roller replacement service, the efficiency of robot automation disassembly and assembly is three times higher than that of manual labor. Industry reports show that Excavator bottom rollers with self-lubricating systems can reduce maintenance costs by 15%. In the next five years, Excavator track shoes equipped with IoT functionality will become standard equipment, enabling preventive maintenance reminders.