How to determine the pitch size of the crane?

Single girder  gantry crane  at work, their external dimensions and yard goods and transport vehicles between channels are required to retain a certain space, so as to facilitate the loading and unloading work.eot crane Usually vehicles work in this space when the door should be more than the spacing of legs with 0.7m. Spreader should not work with the transport vehicles with more than 0.5m spacing, cargo interlude legs,jib crane there should be more than 0.5m spacing.

Work Practice

a. class first lifting weights (or the load reaches the maximum weight) should be hanging height of 0.5 meters from the ground after the heavy down again, check the brake performance, reliable after confirmation, then normal operation.

b. abnormal, immediately shut down, cut off the power and check the reason and immediately removed.