Weihua Group

Double girder gantry crane of introduction: Double girder gantry crane applied outside warehouse or railway sideways to do common lifting and unloading works.2.Double girder gantry crane is composed of bridge,support…

A type double girder gantry crane of introduction A type double girder gantry crane composed of gantry, crane crab, trolley traveling mechanism, cab and electric control system, The trolley can move horizontally on a pair of rails on the beam. Cabin used for operating, with seats inside.  Floor adopts insulation pads and toughened glass for windows; extinguisher and fan are equipped. Other accessory equipment like aircondition, buzzer, interphone and etc. can beconfigured according to our client’s request. A type double girder gantry crane of Specification: Lifting capacity up to 500ton. span is 12m to 35m. Lifting height up to 12m. Applied outside warehouse or railway sideways. This kind of crane is composed of bridge, support legs, crane traveling organ, winch trolley, electric equipment, strong lifting winch. Crane traveling mechanisms are operated in the driver cabin or remote control. Power is supplied by cable or slide wire.

Subway double beam gantry crane of introduction U model subway double beam gantry crane for subway construction is a special gantry crane which is developed the basis of general gantry…

Double bridge Ladle cranes of Introduction We offer features of ladle cranes centered around redundancy of systems, ease of maintenance, and precise control.  As it is usually the only crane…

MH type truss gantry crane forms a complete set with bridge, support legs, crane traveling organ, electric equipment, strong lifting winch.  The surface of facing wind is very small, because of its steel-pip leg.The frame adopts trussed-type welding mechanism, crane traveling mechanisms are operated in the driver cabin or remote control, Power is supplied by cable or  slide wire, capacity 5-32t, span12-30m.   It is a regular crane widely used at open ground and warehouse loading and unloading materials, it has two controlling methods, namely ground controlling and room controlling   Safety features Weight overload protection device, Top quality long time bearing polyurethane materials buffer, Crane traveling limit switch, Voltage lower protection function, Emergency stop system, current overload protection system,Phase sequence protection function ,Lifting height limit device   Working environment: 1. Power source is three-phase alternating current rated frequency is 50Hz, rated Voltage is 380V. 2. The altitude height of site is ought to be less than 2000m. 3. Flammable, explosive and corrosive gas is forbidden in the work environment. 4. The crane is forbidden to lift fuse and blend deleterious article and flammable explosive article.

Bidirectional bicirculating dam crest gantry crane In order to ensure the safety and reliability of the lifting operation, the crane is equipped with a more complete safety device, so as…

Product Introduction: 1.rubber tyre container gantry crane is a special machine for stacking operations in container yards, which is widely used in port terminals and container yards. 2.Special container spreaders…

Product Introduction: 1. Shield gantry crane is mainly used for the installation of  cutter and shield of underground non-excavation equipment shield machine and the hoisting of tunnel support pipe in…

Product diagram and technolohical specifications:

Single girder gantry crane of products summary 1. Single girder gantry crane is applied to materials handling servic such as loading, unloading, lifting and transferring work in outdoor, freight yard or along railway lines. 2. Given certain lift height, the overall height of Single girder gantry crane is reduced out of its structural features, so the cost is low. 3. Single girder gantry crane is featured by light deadweight, light wheel load and reliable performansingle girder gantry crane Single girder gantry crane of Technical Specifications Model number single girder gantry cranes Capacity(main hook) 5~50ton Capacity(Aux hook) According to your requirement   Span  18m-35m Lifting height 10m-13m Lifting unit  Wire rope electric trolley Power supply  3-phase A.C. 50Hz  380V Control methods Pendant push button, remote controller or cabin control  Working class A5 Color of crane Red, yellow or as your demands Single girder gantry crane of main parts Motors:The motors are used specially crane duty suitable for frequent starting, reversing & braking in accordance with China National Standards. Motors are totally enclosed in dust proof construction , Sq. cage motors with integrated safety brakes, protection for hoisting, CT & LT motions. Brakes: dual-disc brakes with features like automatic braking on power failure (FAIL SAFE). …