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: s40cr
Hardness: hrc27-32 for pin
Hrc28-35 for bush
Surface heat treatment: high frequency
Anti-rust oil.
Quantity: 3000 sets.
Delivery: 45 days.
Please inquiry us by model, description with quantity.
We produce series of track pin / track bush for Hitachi, caterpillar, Daewoo doosan, komatsu, kobelc