Wireless Remote Control Workshop Single Girder Electric Hoist Overhead Bridge Crane, Single Girder Suspension Overhead Mini Crane

Keyword:Single girder overhead cranes   Time:2019-4-14 19:26:05

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Single girder Overhead crane also called single girder bridge crane or eot crane, which is improved and designed on the basis of LD model. It is characterized by more reasonable structure and higher strength steel as a whole.

  • The LD single girder overhead traveling crane with a CD/MD model hoist traveling along the bridge between parallel runways. 

  • This single beam overhead crane has two operational methods, ground or operational room which has open model closed model and can be installed on the left or right side  according to the practical situation.

  • And the direction of entering the gate has two forms, sideway and ends in order to satisfy the users, choice under different conditions.

  • This bridge crane is widely used in plants, warehouse, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive or corrosive environment.

Technical parts

Loading capacity

0.5 ~ 32t

Lifting height

3 ~ 30 m or customized

Lifting speed

Vary with    lifting capacity, or customized.


7.5~31.5 m

Lifting mechanism

Wire rope hoist or electric chain hoist

Working class

A3 ~ A5

Working temperature

                -20 ~ 40    ℃               

Power supply


Control voltage

DC -36 / 48V

Motor protection class


Control way

Cabin, wireless remote, pendant push button.

Safety device

Buffer,current overload protection,overload device,power failure protection

Application area

Factory,workshop,warehouse,power station,logstic,etc.

Painting color


Single girder overhead crane main parts

     Main girder
     It is as per IS807/IS3177/IS80. These are fabricated by Q345B steel.
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End carriages
     The crane end carriages are manufactured from structural sections and are jig assembled to ensure alignment of bearings and axles.
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Electric hoist
     Mode CD electric hoist has only one normal speed, which can satisfy normal application; Mode MD electric hoists provide two speeds: normal speed and low speed.
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Crane wheels
     Two nos, straight tread type, En-8forged steel, double flanged LT wheels are provided in which of the two end carriages. These wheels are supported on Steel Axis/L-Blocks.

Crane hook block
     The rope sheaves are fully guarded with protective steel casting.All sheaves rotate on ball bearing. The pulley is more thick and dilated than domestic common pulley.
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Safety devices of single girder overhead cranes
 To ensure the safety, the following safety devices are equipped in ASFA single beam overhead crane equipment.
 Crane traveling limit switch.

  • Weight overload protection device.

  • Lifting height limit device.

  • Voltage lower protection function.

  • Phase sequence protection function.

  • Emergency stop function.

  • Rain cover for outside hoist, driving units, electric cubicle.

  • Warning indicator: flashing lights and warning sounds.

  • Wireless infra-detector for anti-collusion.


    1. Beams will be packed by woven bag or bubble paper

    2. Electrical parts will be packed by plywood box 

    3. Travel rails will be naked within container 

   4.  Crane will be shipped by container or by bulk

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