KBK orbital crane

The large car track of the crane must be fixed on the travel beam, and the small car track must be fixed on the main beam. When the crane is in operation, the track cannot move horizontally or vertically, and the track should be easy to adjust.

Crane rails include dedicated rails, railway rails, square rails, and P-type rails; Square rails cause significant wear on the wheels and are now rarely used; The vast majority of crane trucks use P-type rails.

Rail mounted crane refers to a revolving crane that travels along a track laid on the ground and needs to be dismantled and reinstalled when transferring work sites.

There are tower cranes, gantry cranes, etc.