Supply Range
- More than 900 different models of undercarriage rollers for all types of equipment and applications.
- For excavators, dozers and tracked vehicles weighing 1 to 330 tons.
- Single-flange, double-flange and inner flange rollers.
- All weather versions available for temperatures ranging from -45°C to 50°C.
Mining
Mining Dozer Rollers
Track Roller for crawler undercarriage
- Rollers for dozers are available as single and double flange options.
- Rollers are designed with dual journal shafts to reduce internal heat generation.
- Rollers Shells are hardened to have wear resistance even in the most harsh terrain condition.
- All mining dozers rollers are available in the “all weather configuration” in order to provide the best performance also in arctic climates.
Cartridge Pin
- Newly developed Sealing System providing superior performance for low radial and axial clearance.
- State-of-the-art assembly process to ensure great operational results.
- Cartridge pins outer diameter allows installation with a specific press fit.
Mining Excavator Rollers
Rollers Features
- Berco undercarriage rollers are designed for the high-demanding duty cycle of a mining excavator.
- Mining excavator track rollers and carrier rollers are sealed for life using the most advanced sealing system solutions.
- The usage of Boron steel grade and dedicated heat treatment devices provide superior mechanical resistance and excellent impact resistance.
Construction
Construction Dozer Rollers
Rollers Features
- Undercarriage rollers are sealed for life using the most advanced sealing system solutions.
- Mining dozer roller shells are differential quenched to provide high wear resistance at the rail diameter and high mechanical strength at the inner diameter to avoid any kind of deformation under load.
Construction Excavator Rollers
Rollers Features
- Rollers for medium-range excavators are sealed for life using the most advanced sealing system solutions.
- Roller shells are differential quenched to provide high wear resistance at the rail diameter and high mechanical strength at the inner diameter to avoid any kind of deformation under load.