Rail-mounted semi-gantry crane BM series

electric

It is a middle or small crane, used with CD,MD type hoist, travelling on rail. This product is a regular crane, widely used in mechanical processing workshop for materials handling, outdoor place and warehouse for loading and unloading. Under-beam has three-in-one motor , which can make more space for working. We could also design the crane according to requirements for you. √ Widely used in mechanical processing workshop for materials handling. √ Lifting capacity: 2~20 tons. In General Semi-gantry crane forms a complete set with electric hoist. It is the best light crane, which is used in outdoor or workshop. Technical Characteristics The limiting size is the lowest between the top of crab and the track of trolley, 20%-30% less compared with traditional products It has hard tooth face reducer , imported wire rope and three-in-me motor driven. It is equipped with alarm device of overloading and traveling. The electric panel can be used more than 2 million times when the voltage is 380v +5 ~-10%. Choosing Principle Using industry, times of starting or pushing-on per hour. The practical time per day(h). It must be marked that light-duty equipment of crane. The times of starting or pushing-on are that Gn/10=80times/h, Gn/2=40times/h, and Gn/1=20times/h. When the temperature is 50celsius, it is grim environment, the times per hour should be divided two.