Ever wonder how cranes that build high-rise buildings get built? They can build themselves upwards!

Footage of a Demag AC500 (HUH: 144 m) and a Wolff 523SL tower crane (HUH: 126 m). The tower crane's hoist motor had just been replaced.

samson and goliath at the shipyard in belfast

Crane set up within 10 minutes, in front of my house, only meters away

This boomtruck hit a powerline with his winch cable. I watched this video at an OSHA class. I'm not sure if anyone was hurt, I hope not.

Ein Autokran ist umgekippt a car crane is overturned

Crane falls in the water

It's an accident!!!

Crane No 8 boom arm breaks and falls onto the container ship, look carefully for the driver doing a trapeze act.

Working in Yorkshire