There are some different materials for bucket pins and bucket bushings. 45# carbon steel, 40Cr and 20CrMnTi are mainly three materials for them.

Besides raw materials, heat treatment is also very important for its quality.

Our bucket pins and bucket bushings are applicable for Komatsu, Hitachi, Kobelco, Hyundai, Volvo etc. We can also offer OEM service according to your drawings or samples.