Learn how to calculate crane travel motor power from moving mass, wheel resistance, acceleration, speed, efficiency, wind, slope, and duty cycle.

Compare top running and underhung overhead cranes by runway, structure, capacity, span, headroom and maintenance access to choose a fit with less risk.

Learn how to size overhead crane span and lifting height from building clearance, runway geometry, hook approach, load envelope, and safe working needs.

Learn crane hoisting motor power calculation with load, speed, efficiency and duty-cycle formulas, plus a worked example for reliable hoist motor sizing.