Simple And Compact Structure 5T Single Girder Gantry Crane Industrial Factory Rail type
Product presentation of Single girder gantry crane
MH series single girder gantry crane with hoist is designed for material handling, lifting capacity is about 1 to 20 tons, working class is A3 or A4. MH model single girder gantry crane is usually equipped with CD, MD wire rope electric hoist, it's a mid-light type gantry crane with rail operation.
The MH single girder gantry crane with hoist is mainly composed of gantry frame, that is, main single beam, supporting leg, bottom end beam, lifting mechanism, travelling mechanism and electrical control. Two cantilevers, one cantilever or no cantilever can be designed according to the customer's requirements and application environment.
Technical parameters of Single girder gantry crane:
| Technical Parameter of MH Single Girder Electric Hoist Gantry Crane |
| Capacity | t | 3 | 5 | 10 | 16 | 20 |
| Lifting height | m | 6~12 | 6~12 | 6~12 | 6~12 | 6~12 |
| Lifting speed | m/min | 8 8/0.8 | 8 8/0.8 | 7 7/0.7 | 3.5 3.5/0.35 | 3.5 3.5/0.35 |
| Trolley speed | m/min | 20 | 20 | 20 | 20 | 20 |
| Crane speed | m/min | 20 | 20 | 20 | 20 | 20 |
| Work duty | | A3-A4 | A3-A4 | A3-A4 | A3-A4 | A3-A4 |
| Track type | | P24 P38 | P24 P38 | P38 P43 | P38 P43 | P38 P43 |
Single girder gantry crane can be divided into 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.
Box Type Single Girder Gantry Crane Drawing
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.
Truss Type Single Girder Gantry Crane Drawing
Application of MH type single girder gantry crane
MH type single girder gantry crane are regular crane designed for general material handling, often used in open ground, warehouse, ports, granite industry, cement pipeline industry, open pit yard, container yard, shipyard, etc. However, it is forbidden to deal with molten metals that are flammable. Or explosive objects.
Advantages of single girder hoist gantry crane:
■ Simple structure, Easy installation.
■ Good usability and high performance efficiently.
■ Low and easy maintenance.
■ Standardized, generalized and serialized parts.
MH single girder gantry crane safety feature
■ Overload protection devices is equipped which will give a sharp alarm warning when overloads happen.
■ Limit switches is used to prevent over lifting or lowering of the crane hook.
■ High quality polyurethane buffer is used to ensure a long time working life.
■ Room control and remote control are available for the sake of your operator’s safety.
■ Low voltage protection is used in case of the unstable voltage supply.
■ Emergency stop button is installed to brake the equipment when emergency happens.
■ Current overload protection system and others, etc.
Packing and shipping
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