Principle the gantry crane track

The principle of the gantry crane track is as follows:

1. Should meet the stability requirements of the crane frame run along the direction of the crane track;

2. The cargo dimensions shall pass through the steel frame of the gantry crane;

3. Note that the wheelbase is proportional to the gantry crane span, and the wheelbase =(1/4-1/6) is generally taken.

Single girder gantry crane