How Does a Single Girder Overhead Crane Work?

How Does a Single Girder Overhead Crane Work?


Post time: Sep-06-2024

Structural composition:

Bridge: This is the main load-bearing structure of a single girder overhead crane, usually consisting of one or two parallel main beams. The bridge is erected on two parallel tracks and can move forward and backward along the tracks.

Trolley: The trolley is installed on the main beam of the bridge and can move laterally along the main beam. The trolley is equipped with a hook group, and the lifting mechanism is used to lift and lower heavy objects.

Hook: The hook is connected to the pulley group through a wire rope and is used to grab and lift heavy objects.

Electric hoist: The electric hoist is a power device used to drive the hook up and down.

Working principle:

Lifting movement: The single girder overhead crane uses an electric hoist to enable the hook to move up and down to complete the lifting and lowering of heavy objects.

Trolley operation: The trolley can move left and right on the main beam of the bridge, thereby moving the hook and the lifted load laterally to the required position.

Bridge operation: The entire bridge can move forward and backward along the track in a factory or warehouse, allowing heavy objects to be operated in a larger area.

SEVENCRANE-Single Girder Overhead Crane 1

Control system:

Manual control: The operator controls the various movements of the 10 ton overhead crane, such as lifting, moving, etc. through the manual control system.

Automatic control: The 10 ton overhead crane can be equipped with an automatic control system, which can be programmed to achieve precise positioning and operation, and even fully automated material handling.

Safety devices:

Limit switch: Used to prevent the crane from moving beyond the set safety range

Overload protection: When the 10 ton overhead crane load exceeds the set maximum weight, the system will automatically cut off the power supply and stop lifting.

Anti-collision device: When multiple cranes are working at the same time, the anti-collision device can prevent collisions between cranes.

The single girder overhead crane price can vary depending on load capacity and customization options. We offer competitive single girder overhead crane prices for businesses looking to enhance their lifting solutions.

SEVENCRANE-Single Girder Overhead Crane 2


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