Crane Operations Working Under The Load When you think about it, the human body is totally out-matched when it tries to go against crane operations working under the load. Think of the dangers for a moment. First, the load is being lifted by a mechanical device operated by a human being. We know that both are subject to limitations and failures. Something can go wrong despite our best intentions. Loads can be heavy, difficult to rig, and are subject to unexpected movement. There is only one sure way to avoid injury, stay clear of the load! Crane movements should always be considered...