Trolley and Wheel Assembly

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.

Specifications

Wheel range of size availableΦ300 – 1000 mm
Material42CrMo,35CrMo or according to customer requirement
Heat treatmentHardening and tempering, high frequency quenching, carburizing quenching and so on
Trand surface and rim quench depth15 – 18 mm
Test ReportsPresent