The crane consists of a girder frame, a crane traveling device and a cart with a lifting and moving device. Laying of the rail laying for the carts on the main girders. Assembly of the traveling table on the outside of the two main girders, one side is prepared for the assembly and maintenance of the crane traveling unit and the other side is prepared for the assembly of the rail unit. There is a complete view cockpit suspended below the main beams, which is equipped with a joint console or a single control box.
Manual overhead cranes are lifting devices designed to move materials in a variety of industrial environments, utilizing human power to do so. Unlike electric cranes, these cranes are manually operated, usually through the use of chains or hand cranes.
The main advantage of manual overhead cranes is that they are simple to operate and require fewer electrical components, which allows for lower maintenance costs and eliminates reliance on electricity. This makes them particularly useful in environments where electricity is unavailable, unreliable or where explosive atmospheres (where electrical equipment is not suitable) may exist.
Drawings


Specifications
| Capacity | T | 32/5,50/10 | |||||||
| Span | m | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 |
| Lifting Height | m | 16/18 | |||||||
| Lifting Speed | m/min | 15.6 | |||||||
| Trolley travelling speed | m/min | 3.36-33.6,2.9-29 | |||||||
| Crane Travelling Speed | m/min | 92.7 | 93.7 | 86.5 | |||||
| Total Weight | kg | 15406 | 17290 | 20020 | 21724 | 24213 | 28579 | 31970 | 35389 |
| Max. Wheel load | KN | 104 | 111 | 120 | 125 | 132 | 144 | 152 | 162 |
| Rail recommended | Model | 430kg/m | |||||||
| Total motor power | kw | 27.8 | 31.8 | ||||||
| Main dimension (mm) | Span(m) | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 |
| Rail top to crane top | H | 1750 | 1840 | ||||||
| Rail top to hook center | H4 | 55 | 5 | ||||||
| Crane base distance | W | 5140 | 5334 | 5940 | |||||
| Crane width | B | 3450 | 4400 | ||||||
| Trolley rail distance | K | 1400 | |||||||
| Hook left limitation | S1 | 800 | |||||||
| Hook right limitation | S2 | 1250 | |||||||






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LINKS : Dongqi Crane