Crane maneuvering concrete hopper. Workers should try not to position themselves below the load...
Bell for a signal hoist...
Photo of crane safety violation, load left hanging....
Marine crane....
Crane delivering prefab section of building, worker below the load. wood chocks should have been positioned before the load was being lowered in place...
Crane lift, worker standing in potential danger zone....
Crane lift with spreader bar...
Drilling, crane....
Mobile crane with outriggers set up, crane might be set too close to overhead wires. Minimum clearance distance for electrical lines 50kv or less is 1...
Mobile crane, wire rope with crimped eye splice over metal thimble attached to shackle....