Single girder overhead crane is widely used in workshop, warehouse, factory, stock yard and more
The LDA single girder overhead crane is comprised of main beam, end carriage, electric hoist, electric power transmission device and cab
Its maximum lifting capacity is 20t, with span of 7.5m to 22.5m, and lifting height of 6m to 30m
Special design is provided according to your demand
With features of compact structure, light dead weight, easy operation and installation, and convenient maintenance, LDA is able to meet the need of universal manufacture for light duty
Component
The main girder is welding structure of steel plate with I-steel
The one-time formed U-shape groove decreases the welding stress and weld fatigue, and contributes to the accuracy of the girder, the intensity of the whole crane and the apparent quality
The end carriage is connected with the main girder by dolts and nuts for easy transportation and installation
The electric hoist is used as the lifting mechanism
The inside motor features large overload capacity and high machinery intensity with low noise
With protection level of IP44 or IP55, and insulation class of B or E, it can meet the demand of general usage
There are single speed and dual-speed for choice
Normal lifting speed is applied for general usage, and dual speeds for accurate operation
The soft start motor and the frequency converter are available according to your demand
Main electric parts adopt the international brand Siemens, providing reliability and easy maintenance
Gears, wheels and couplings are processed by medium-frequency technology, and have a great improvement in intensity, rigidity, and tenacity
Slide wire is comprised of rail way, sheath, conductor, hanging device, connector, retaining cap and end cover and used to transmit electric power
Safety, durability, steady well adaptation and low electric loss are characteristics of the slide
