For STS, RMG and RTG Cranes
They are replaced because of flange wear, flange breakage, and mechanical overloads characterized by pitting and spalling. Each of these in-service factors must be carefully considered before the combination of wheel design, material selection, hardness pattern and heat treating technology is selected.
|Wheel range of size available||Φ300 – 1000 mm|
|Material||42CrMo,35CrMo or according to customer requirement|
|Heat treatment||Hardening and tempering, high frequency quenching, carburizing quenching and so on|
|Trand surface and rim quench depth||15 – 18 mm|