Mining Excavator Roller
The rollers' protective casing is through-hardened and surface-hardened, offering high wear resistance, increased structural rigidity, and resistance to deformation.
Description
Rollers Features
Berco undercarriage rollers are designed to withstand the increased load conditions of mining excavators.
Mining excavator track rollers and carrier rollers are permanently sealed using advanced sealing systems.
The use of boron-containing steel grade and specialized heat treatment ensures high mechanical strength and resistance.