All of crane must have nameplate before it leaves factory. So the nameplate of gantry crane includes the following content:box girder gantry crane

a.       product name and model

b.       equipment code

c.       product number

d.       manufacture license number

e.       rated lifting capacity

f.        working speed(lifting speed、crane running speed、trolley running speed)

g.       span

h.       lifting height

i.         working class

j.        factory name