Dongqi Schneider Brand Electrical Single Beam Bridge Crane

Single girder overhead crane tests to ensure crane operation safety

Key Specifications/Special Features

Type: LDA model single girder overhead crane
Lifting capacity: 1-20t
Span: 7.5-22.5m, nonstandard design can also be caught according to customer’s requirement

Structure:

Bridge: traverses on the runway
Hoist: traverses on the bridge and lifts up and down
Runway: tied to building structure

Applications:

LDA model single girder overhead crane is one kind of light duty crane standard, working duty is A3
Widely used to transport, assemble, check and repair as well as load and unload at workshop, warehouses and goods yards and more, prohibited to use the equipment in combustible, explosive to corrosives environment

Product detail descriptions:

1. Main beam: one-time-forming on main girder. Lower dead weight with a high degree of vertical and horizontal rigidity and smaller wheel load being transmitted to the crane runway. Can also reduce distortion in conveying, makes sure accuracy, improves machine’s strength and working efficiency. One-body shaped, no welding for main beam box
2. End carriage: crane traveling system, motor-reducer-wheel driven system. Motor uses soft start motor which result in very stable starting
3. Lifting mechanism: monorail electric hoist with two kinds for options, 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, top brand in China
6. Gearbox: Tailong or Taixing brand, top brand on heavy duty gearbox
7. Long service lifespan with low maintenance

Safety features:

Overload protection: if the materials or electric current overstep the capacity, the crane will give a sharp warning for protection
Emergency brake: if there is emergency situation, it can stop the crane to protect operator and the goods
Rubber buffers