LDP overhead crane

 LDP model motor-driven single beam crane belongs to very low clearance light duty lifting equipment. Electric hoist is at one side of main girder, so can increase service space of hook and reduce the cost. With advantages of big trolley tread, smooth traveling, tight structure, strong rigidity, delicate operation, low noise, safety and reliability and beautiful exterior, it is widely used in the situation that clearance height of workshop is low and the operating ambient temperature is -25C~40C degree.


LDP model motor-driven single beam crane is designed and produced according to GB/T 3811-2008, JB/T 1306-2008 standard and used with model CD1 MD1. It is a light duty crane with rated load of 3 t 10 tons. The span is 7.5~22.5m. Working grade is A3-A4 and lifting height is 6~12m. The main operating method is ground control (ground control, remote control, ground control +remote control). If the span and lifting height is out of the range that stylebook lists, we can do non-standard design according to user's requirement.


1.Lifting capacity:3-10t
2.Span length:7.5-22.5m
3.Lifting height:6-12m

4.ISO,CE certificate



Crane travelling mechanism

Travelling speed(m/min)



   Speed ratio






    Cone squirrel-cage



Rotational speed




Lifting mechanism(electric hoist) &travelling mechanism

Model of electric hoist

           CD1 MD1 

Lifting speed(m/min)


  Lifting height(m)


Travelling speed(m/min)



    Cone squirrel-cage model

            Working system

      Intermediate Jc=25%

            Electric current

   380V   50HZ  three-phase

            Wheel diameter


            Width of trail



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