High Quality 20T Trussed Type Single Girder Gantry Crane with Electric Hoist
High Quality 20T Trussed Type Single Girder Gantry Crane with Electric Hoist
1.Introduction of Single Girder Gantry Crane:
MH type single girder gantry crane has box type and truss type, the former have good techniques and easy fabrication, the latter is light in dead weight and strong in wind resistance. For different usage, MH gantry crane also has cantilever and non cantilever gantry crane. If have cantilevers, the crane can load the goods to the crane edge through the supporting legs which is very convenient and high efficiency.
Its operation control mode: ground line handle, group wireless remote control, cabin operation or a combination of both control modes.
2. Main Features of Single Girder Gantry Crane:
1. Simple and compact structure, steady performance.
2. Easy to install and high efficiency.
3. Overload, low voltage protective device.
4. Pendent control and remote control.
5. Easy maintenance.
3. Main Specs of Single Girder Gantry Crane:
| Rated load/ton | 5 | 10 | 16 | 20 |
| Span/m | 12-30 | |||
| Lifting height/m | 6/9 | |||
| Working class | A3/A4 | |||
| Lifting speed/m/min | 8/0.8 | 7/0.7 | 3.5 | 3.5 |
| Trolley running speed/m/min | 20 | 20 | 20 | 20 |
| Crane running speed/m/min | 20 | 20 | 20 | 20 |
| Dead weight/t | 10.5~37.5 | 16.8~52 | 18.9~65 |
24.5~77 |
4.Drawing of Single Girder Gantry Crane:
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