Dragline bucket pins reinforced with a layer our overlay, for extreme resistance to wear and shocks.
- Equipment: P&H 4100 bucket.
- Wear part: Bail pin, 280mm (11“) diameter and 776mm (30.56“) long Duroxite 400 pin with groove and head. Previously used induction hardened 4340 pin, and lasted 800 hours. Used Duroxite 400, the service life is 3500 hours.
|Previous Design||Improved Design|
|Induction hardened 4340 pin||Duroxite 400 overlay pin|
|800 hours||3,500 hours|