While traveling a crane with a load, the load should be kept?

• A. As low as possible
• B. As high as possible
• C. At ground level
• D. Mid-height

Answer: (A)

Keeping the load as low as possible during travel minimizes the energy available for swing and makes the motion more controllable. A lower load means the system’s center of gravity is lower, so small movements, gusts, or stops cause less pendulum action. That stability reduces the risk of the load striking people, equipment, or overhead structures and also lowers dynamic stresses on the crane.

If the load is high, it becomes easier for it to swing violently, increasing the chance of collisions and making precise travel much harder. Traveling with the load at mid-height offers more swing than when it’s down near the ground, and holding it at ground level isn’t always feasible due to clearance, so the practical safe target is as low as possible.