China supplier double girder gantry crane 20 ton TECHNICAL DRAWING Property Parameters of 10 T double girder gantry crane( example) OUR SUPPLIERS of ....
Product Superiority Crane wheel and wheel shaft through the high frequency quenching and tempering treatment, it eliminates the internal stress and .....
Product Description Feature: 1.Suitable to kinds of single girder and double girder overhead crane 2.The girder can connect with end beam by welding ....
Detail features of semi gantry crane: Mechanism Compact structure, space saving. Single box girder, adapt advanced welding technology, ISO standard. ....
1.Gear: Adopt Japanese technology of the symmetric arrangement of high speed synchronous gear; The international standard gear steel is of redoubled ....
Detailed Images Main Parameter Model Rated pull Average speed Rope length Motor power Outer size Dead weight KN m/min m KW mm KG JM1 10 15 80 2.2 740....