We produce series of track pin / track bush for Hitachi, caterpillar, Daewoo doosan,
komatsu, kobelco, Hyundai, Mitsubishi, Samsung Volvo, sumitomo, kato, etc. by
forging.
Material: 40SiMnTi
Hardness: hrc45-50
Surface heat treatment: high frequency
Anti-rust oil.
Please inquiry us by model, description with quantity.
