40 Ton U-type Gantry Crane
u-type double girder used gantry crane 40t are made up of bridge, trolley, crane traveling mechanism and electric system.All the procedures are finished in the operating room. Applies to the open warehouse or rail along for general handling and lifting work. Also can equipped with many lifting device for special work. Prohibited for lifting high temperature solution, flammable, explosive, corrosion, overloading, dust and other dangerous operations.
1, U Type double girder gantry crane is applied to general materials handling service in outdoor freight yard or along railway lines ,such as loading ,unloading ,lifting and transferring work.
2,As there is more space under legs of gantry crane ,it's fit for conveying larger products.
3,Saddle support isn't needed for u type gantry crane . so overall height of crane is reduced given certain lift height.
1.Double box beam with steel legs moving through the ground beam as crane travelling system
2.The camber of main beam will be designed as Span*1-1.4/1000.
3.Steel Material: Q235 or Q345
4.Shot-blasting Sa2.5 for main girder and supporting beam
5.Epoxy zinc rich high quality painting.
6.Electrification and out fitting
7.Conductor power supply: Cable Reel or busbar.
8.Frequency conversion, double speed, single speed, and All hoist and crane movements are independent an d can be run simultaneously different design duo to meet crane applications
9.Whole layout provides good protection against special working environment. Such as gas workshop