QD Model Double Girder Overhead Crane

1.crane hometown 2.capacity:5-100T 3.High efficiency,low maintenance 4.top quality/best price

                                         QD Model Double Girder Overhead Crane

Basic parameter

1.Cap.5-550/100T

2.Span:10.5~31.5m

3. Power source:380V 50Hz 3-Phase A.C.

4.Cabin,pendent control,wireless control

5.single speed or VVVF

This crane mainly consists of strong bridge beams,crane travelling mechanism, electric winch trolley and electric system,and could be classified into several working duties,e.g. A5,A6,A7,according to the working frequency and pure working time. 

 

Control mode:

1)Pendent control

2)Wireless control

3)Cabin control

4)Choose two control mode

 

Safe features:

1)Weight overload protective device

2)Top quality polyurethane buffer

3)Crane traveling limit switch and lifting limit switch

4)Low voltage protection function

5)Emergency stop system

6)Current overload protection function.

 

 

strong bridge beams:

 

electric winch trolley:

 

electric system:

 

Our Steel Structure Factory

 

Explosion Proof Type is Avaliable.

 

QD Model Double Girder Overhead Crane