1 .Overhead crane with hook is mainly in inside workshop. It is divided into two working 

classes:A5 and A6 according to the use grade and load-up condition.

2.Safe slide wire or angel iron can be used for electric conduction of crane ;

3.There are three kinds of method for entering the platform of cab from the side ;

4.The cab can be either fixed at the left end and or at the right  end; 

5. It is used for lifting 5t-32t stuff and the max span reaches 23meters:

6.It has beautiful box-type welded main girders:

7.It has compact structure, light  weight and high lifting height

8.It's widely used in workshops,metallurgy,warehouses, assembly shops and etc.

Mechanism 

1.Steel Q235B and Q345B:

2.the girder is connected by high strength screws;

3.welding seams are tested by high strength screws;

4.Main girders are tested by X-ray and ultrasound;

5.epoxy zinc-rich primer, and the thickness of oil film is 140 μm;

6.Forged wheels ,hardened gears and reliable disc brake;

7.Compact reducer motor drive, stepless control;

8.Compact structure, small volume an light weight trolley;

9.Good operation performance,stepless speed regulating and running smoothly.

Electric System:

1.Reasonable components installation ,convenient for check and maintenance;

2.electric cable is suspended in cable saddle, stationary cable trolley which slides on a galvanized C-type steel;

3.Power supply throngh stepless slide lines;

4.Lifting mechanisms and traveling mechanisms are mutually independent and could travel at the same time 

5.Control panel protection degree is IP54;

Safety Protection Devices:

Overload limiter, limit switch (lifting and traveling ),inerlocking protection devices, buffer, track sweep platel shield,bus bar protection board, anti-collision device,main disconnection switch,emergency stop system and moter load protection.