Product introduction

Single Girder Gantry Crane is the ground rail mounted gantry crane and widely used in the open yard and warehouse inside for the material loading/unloading. MH model Single Girder Gantry Crane is equipped with China top brand engines, traditional design, mature technology, fast delivery, easy maintenance, simple structure, economic cost make it the best seller among all cranes.It has box type and truss type.

Box type

The box type single girder gantry crane is usually equipped with standard CD MD electric hoist as the lifting mechanism, and the electric hoist traversing along the lower flange of the I- steel of the main girder, which is made of high quality steel plates, such as, C-steel and I-steel.

Truss type

The truss single girder gantry crane are different from the box type crane . The truss single girder gantry is made of steel bars, and the latter is made of steel plates. The truss gantry crane have many good advantages,it is much lighter than that of the box type gantry crane and it has high wind resistance.

Product Advantages

• Emergency switch can stop all movement when any dangerous happened.
• Smooth starting and stopping,Overload protection.
• Protective earthing.Main lifting motor with thermal protection.Sub-assemblies characteristic are tested before assembly.
• All cranes must be pre-assembly and tested before leaving factory and offer the certification of test.

Safety protection:

Lifting limit switch: Prevent the hook out of control when it has been lifted to the top position

Traveling limit switch: Stop the crane traveling smoothly when travel to the rail ends

Overload limiter: Prevent for the overload

Wire rope guide: Align the wire rope neatly on the reel to prevent the wire rope from messing and overlapping

We have the short circuit protection, emergency switch, interlock protection, overload protection, loss of voltage protection, grounding protection and voice-activated alarm lights and other safety protection devices

Technical Data