OEM replacement track roller

The PC650 Track Roller is a critical undercarriage component designed for Komatsu PC650 excavators. It supports the machine’s weight and ensures smooth, stable movement of the track chain during operation in heavy-duty working conditions.Manufactured from high-strength alloy steel and processed with advanced heat treatment technology, this track roller offers excellent wear resistance and long service life. Precision-machined sealing systems effectively prevent oil leakage and protect internal components from dust, mud, and water intrusion, ensuring reliable performance in mining, quarrying, and large-scale earthmoving applications.As a direct OEM replacement, the PC650 bottom roller provides accurate fitment and consistent performance, helping reduce downtime and maintenance costs while maintaining optimal undercarriage efficiency.

The PC1250 Track Roller is a heavy-duty undercarriage component designed for Komatsu PC1250 excavators operating in mining, quarrying, and large-scale earthmoving applications. It supports the machine’s weight and ensures smooth, stable movement of the track chain under continuous high-load conditions.Manufactured from high-strength alloy steel and treated with advanced heat treatment technology, this bottom roller delivers excellent wear resistance and impact strength. A precision sealing system effectively prevents oil leakage while protecting internal components from dirt, sand, and water, extending service life and reducing maintenance frequency.As an OEM-quality replacement, the PC1250 track roller offers accurate fitment and reliable performance, helping contractors minimize downtime and maintain optimal undercarriage efficiency.

The PC1000 Track Roller is a heavy-duty undercarriage component designed specifically for Komatsu PC1000 excavators. It supports the machine’s operating weight and guides the track chain smoothly, ensuring stable travel performance under extreme working conditions such as mining and large-scale earthmoving.Made from high-strength alloy steel and treated with advanced heat treatment processes, this bottom roller provides excellent resistance to wear and impact. The precision-engineered sealing system effectively prevents oil leakage while protecting internal parts from dirt, sand, and water, significantly extending service life and reducing maintenance downtime.As an OEM-quality replacement, the PC1000 track roller offers accurate fitment and reliable performance, making it an ideal choice for contractors seeking durability and cost efficiency.