10 Ton Single Girder Overhead Bridge Crane

Introduction of 10 ton bridge crane

European type bridge cranes have such design concepts as small dimension, light dead weight. 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 more higher that increases effective working space of workplace.
New workshops can be designed more smaller and have more functions because the dead weight is light, and the wheel pressure is small. Smaller size workplace means saving a huge amount of money from initial construction investment, long-term heating, air conditioning and other maintenance free.

Feature of 10 ton bridge crane

In general, European optimization design, light dead weight, small wheel load, and short size.
Good driving capacity, double lifting speed, frequency control of trolley and crane smooth and stable traveling.

Bridge crane Mechanical parts
Single main girder, welding box structure, camber meeting national standard
Steel plate material Q235 or Q345B ( similar with foreign steel plate Fe3 or Fe52).
Main wels joint adopts union melt welding, nondestructive inspection.
After welding, main girder is through shot blasting treatment, gets Sa2.5 class, and eliminate welding stress.  
Main girder and end girder adopts bolted connection to ensure strength and accuracy of the whole set.
The trolley and crane adopt three-trinity driving mechanism, frequency stepless speed regulating, hard-tooth surface, disc brake.
Crane driving IP55, F class insulation, contact continuity reaches 40% ED.
Epoxy zin-rich paint, a long service life, beautiful outlook and lustre.
Crane buffer block, anti-derail end plate

Bridge crane Electrical parts
Safe slide wire provides power whose conductivity is high and voltage drop is small, and  current collector slide speed is swift.
Lifting mechanism, trolley and crane can be controlled independently, and work synchronously or individually.
Reasonable layout, simple maintenance and insulation class IP55 for electric control box
Flat cable, galvanized track and cable pulley for trolley traveling power supply, smooth traveling
Electric contactless module speed regulation controlling
Smooth traveling, lifting, and pushing-on

Bridge crane Lifting mechanism
See details of European electric hoist with wire rope  

Bridge crane Protection devices
Overload warning, secondary class anti-clamp
Cranes with buffer
Sound and light alarm devices
Circuit self-check protector, and flow phase lack protection

Bridge crane Operation 
Several operation ways such as: ground flashlight door, remoter, flashlight door+remoter, etc.
Ground operation is simple, no need of professional operators, and operators have more freedom on the ground. 
Double stop button or rocker type joystick
Customers can choose what they need.