Welcome to consult 20ton single girder gantry crane with electric hoist price and quotation with Henan Dowell Crane Co.,Ltd, which is one of the leading 20ton single girder gantry crane with electric hoist manufacturers and suppliers in China, and we can offer you customized products.Product Details: MH gantry crane with electric hoist is middle- and small-size lifting equipment which runs at railsMainly composed of gantry (girder, leg, lower cross beam and more), hoisting mechanism and electric control partWith the electric hoist as hoisting mechanism, it runs along the lower flange of the I-steel of the girderThe girder is of box-shaped structure and truss structureThe former boasts good techniques and easy fabrication, and the latter is light in dead weight and strong in wind resistanceThe complete machine features light dead weight, simple structure and easy installation and maintenance, so that it is applicable to outdoor operational sites of medium and small lifting load for general handling such as factories and mines, freight yards and warehousesProhibited to operated in the environment with inflammable, explosive and corrosive gasWith three operational modes: ground handle, wireless remote control and cabSingle girder gantry crane/single beam gantry crane is used in factory, shipyard, bridge and road construction to do common lifting and unloading worksThis kind of crane is composed of bridge, support legs, crane traveling organ, trolley, electric equipment, strong lifting winchThe frame adopts box-type welding mechanismCrane traveling mechanism adopts separate driverAll mechanisms are operated in the driver cabinPower is supplied by cable or slide wire, there are different capacity double beams gantry crane for your choice according to your different useProduct process:Factory overview: