Single Girder Overhead Bridge Crane

uropean single girder overhead cranes have such design concepts as small dimension, light weight, energy-conservation and environment protection. Compared with traditional cranes, the limiting distance is minimum from hook to wall, and headroom is the lowest, which makes cranes work more close to the front, and lifting height higher that increases effective working space of workplace, are widely used in machinery production, assembling, petrochemicals, electric power, construction, paper making, railways building, etc.

Safety & Mechanical Features

1.European single girder overhead crane is compact lifting machinery designed and manufacturing in the strict according with FEM, DIN and ICE standard, compared with general overhead crane (bridge crane), weight is reduced by about 15-30% of common crane, max wheel pressure is reduced by about 10-30%. Have less requirement to the workshop structure, reduce production cost.

2.The frame of crane beam is square box frame, it is made by Q235 or Q345 steel plate, it has smaller body to get more lifting space.

3.Motor adopts Insulation grade F, protective grade IP54, it shall also have over heated and alarming function, the motor cover adopts aluminum alloy to drawing the molding, with better heat dissipation.

4.Germany reducer, Harden face gear, improve the bearing ability, better sealing of the shell, ensure there no grease penetration

5.Bridge crane wheel assembly are technically advanced and successfully used in different industries like steel plant, rolling mill, cement plant, fertilizer plant, paper mill, chemical industries, etc. Wheel material: ZG430-640 cast steel, 60#, 65$ 65Mn, 42CrMo, 45# or according to your demand.

6.Main electric elements adopts the international brands include Schneider, Siemens, ABB. The protective grade of electric control box shall not less than IP54.

7.This overhead crane(bridge crane) has several safe protection functions, such as up/down limit switch, overload protection, low-voltage protection and long traveling limit switch, and the cross and long traveling motors have soft start function, the crane is very easy to use.

8.This overhead crane(bridge crane) is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive to corrosives environment.

9.The all motions of this overhead crane are double speeds, the lifting motor is double speed type, the cross traveling motor and long traveling motor are controlled by frequency inverter.