LH model Double beam electric hoist bridge crane is one kind of medium duty crane Standard , the working duty is A3~A5! This product is Widely used to transport, assemble, load and unload at workshop, warehouses, and goods yard, etc. It is prohibited to use the equipment in the combustible, explosive to corrosives environment

●Structure
1.The bridge: traverses on the runway;
2.The trolley: traverses on the bridge and lifts up and down;
3.The runway: tied to the building structure.

●Product detail description
1. Main beam: The crane beams are of welded construction. This result in lower dead weight with a high degree of vertical and horizontal rigidity and smaller wheel load being transmitted to the crane runway.
2. End carriage:  Crane travelling system, Motor-Reducer-Wheel driven system! motor used soft start motor which result in very stable starting!
3. Lifting mechanism: Double truck electric hoist, which is fixed on the chassis. There are two kinds speed could be optional, CD model with single lifting speed, MD model with double lifting speed! 
4. Electrical equipment: Electric systems are Siemens brand or Schneider brand!
5. Motor: motor brand for hoist and traveling are Nanjing special brand, the top brand in China!
6. Gear box: Tailong or Taixing brand, Top brand on heavy duty gearbox!
7. Long service life with a low-maintenance.

Features:

1.Overload protection: If the materials or electric current overstep the capacity, the crane will give a sharp warning for protection itself.
2.Emergency brake: If there’s emergency situation, it could stop the crane to protect operator and goods.
3.Rubber buffers.
4.Operation model: ground handle; remote control; cabin (open and closed)
Motor: The travelling motor can be soft start motor and frequency adjustable-speed motor to start steadily and run safely.
The lifting motor can be normal speed and double speed motor.

Technical Data: