LD electric single girder crane is designed and manufactured according to JB/T1306-94 standard.
The structure forms of its main girder are I-beam, box girder and pergola girder structure. It hasthe characteristics of reasonable structure and strong rigidity of the whole equipment.
2. LD electric single girder crane is used in conjunction with CD1 and MD1 type electric hoists.The electric hoist is suspended on the lower edge of main girder or I-beam main girder. Its lifting weight is 1t-20t, span is 7.5-28.5m, working level is A3-A4, and temperature of working environment is -25 ~40℃.
3. LD electric single girder crane has two operation modes: ground operation and control room operation. Ground operation usually adopts the operation mode of handle button + remote control; the operation room includes open type and closed type, which can be divided into left and right installation according to the circumstance.
4. LD electric single girder crane usually uses conical brake motor as lifting and operation, and gear reduced drive as reduction gear; the whole equipment is equipped with lifting, descending limit switch, cart travel switch, handle button, overload limiter and other accessories.
5. LD electric single girder crane is widely used to lift goods in factories, warehouses, stock ground and other different occasions. It is forbidden to use it in flammable, explosive and corrosive medium environment.
6. The electric single girder crane with low clearance structure can effectively raise the lifting height, and the construction cost can be greatly reduced by choosing the appropriate main girder structure through the reasonable design of the main girder structure.