Semi Gantry Crane can be divided into 3 kinds, single girder semi gantry crane, double girder truss type semi gantry crane, and double girder box-type semi gantry crane. This kind of crane is composed of main girder, support legs, trolley, electric equipment and winch. Semi Gantry Crane is widely used together with winch or trolley for lifting device in workshop, storage, port and hydroelectric power station and some other outdoor places. Its lifting capacity is 5-75 tons, span is 18-35 meters, and working temperature is -20--+40℃. Its working class is A5, A6, and A7. Semi gantry crane has two control method, wireless control and cabin control. The power semi gantry crane used is 3-phase A.C. 380V, 50Hz, it is supplied by cable or slide wire. It is prohibited for lifting melt metal, flammable, explosive, corrosion, overloading, dust and other dangerous operations. Of course, if you have special requirements for semi gantry crane, such as insulation or explosion proof, we can supply custom non-standard design and product with good price, fast delivery and sound credit.
Semi Gantry Crane Features
1. Compact structure, good rigidity
2. Favorable performance,
3. Smooth starting and stopping,
4. Safe and reliable traveling, strong ability of lateral load proof
5. Low noise, no pollution
6. Flexible installation and operation, convenient maintenance,
7. Electricity saves
8. Excellent exchangeability for parts and components.
9. Less investment
semi single girder gantry crane
Semi Gantry Crane Safety Features
1. Girders of semi gantry crane are the welding construction, high degree of vertical and horizontal rigidity.
2. The decelerator and motor are famous brand (Siemens or Schneider) or other brand according to customer requirement.