Configuration around actual operating conditions
Double-girder bridge cranes may be selected for span, duty, upper hook elevation, platforms or process requirements, not capacity alone. Self-weight and wheel loads must be verified against the runway and building. Hoisting machinery, ropes, brakes, travel groups, electrics and safety functions are sized for actual cycles.
Final capacity, structural loads, duty class, speeds, braking, limits, power supply and site interfaces are confirmed through approved engineering.





