Engineering Gantry Crane
Description
Engineering Gantry crane is a special gantry crane which is developed on the basis of general gantry crane according to the operating requirements and working conditions of underground construction.
The engineering gantry crane consists of crab, gantry, trolley, traveling mechanism, hydraulic turnover mechanism, cab and electric equipment.
On the crab is furnished a hydraulic turnover mechanism, which is composed of a hydraulic work station and a slag-turning hook.
At the middle of the carrier-beam is a hook, which is used to lift common articles.
The trolley traveling mechanism is 4-wheel drive in 8 wheels. The motor fixed on the trolley drives wheels by vertical speed reducer. A windproof rail clamp is equipped. It is detached from the rail when the crane is in normal operation, and when the crane stops working, the operator will put down the clamp to catch the rail so as to avoid the crane sliding.
The earth dumping direction depends on the construction site.
Features
1. Reasonable structure and favorable performance.
2. Smooth starting and stopping.
3. Safe and reliable traveling, long life.
4. Low noise, commodious cabin with good view.
5. Easy installation and convenient maintenance.
6. Excellent exchangeability for parts and components.
7. Crane drive: IP54 or IP44, level F insulation.
Specification
Capacity | T | 40 | ||
Span | m | 20 | 30 | 40 |
Lifting height | m | 9 | ||
Lifting speed | m/min | 1 | ||
Trolley travelling speed | m/min | 10 | ||
Crane travelling speed | m/min | 14 | ||
Max. Wheel load | KN | 175 | 190 | 220 |
Rail recommended | Model | 43kg/m | ||
Total motor power | kw | 22.8 | 26 | |
Main dimension (mm) | Span(m) | 20 | 30 | 40 |
Crane base distance | W | 6000 | ||
Crane width | B | 8286 | ||
Hook left limitation | S1 | 1500 | ||
Hook right limitation | S2 | 1500/2000 | ||
| Capacity | T | 60 | ||
Span | m | 20 | 30 | 40 |
Lifting height | m | 9 | ||
Lifting speed | m/min | 0.95 | ||
Trolley travelling speed | m/min | 10 | ||
Crane travelling speed | m/min | 15 | ||
Max. Wheel load | KN | 240 | 260 | 280 |
Rail recommended | Model | 43kg/m | ||
Total motor power | kw | 30 | ||
Main dimension (mm) | Span(m) | 20 | 30 | 40 |
Crane base distance | W | 6000 | ||
Crane width | B | 8286 | ||
Hook left limitation | S1 | 2000 | ||
Hook right limitation | S2 | 1500/2000 | ||
| Capacity | T | 80 | |
Span | m | 20 | 30 |
Lifting height | m | 9 | |
Lifting speed | m/min | 0.8 | |
Trolley travelling speed | m/min | 10 | |
Crane travelling speed | m/min | 15 | |
Max. Wheel load | KN | 290 | 305 |
Rail recommended | Model | 43kg/m | |
Total motor power | kw | 31.4 | |
Main dimension (mm) | Span(m) | 20 | 30 |
Crane base distance | W | 6000 | |
Crane width | B | 8286 | |
Capacity | T | 100 | |
Span | m | 20 | 30 |
Lifting height | m | 12 | |
Lifting speed | m/min | 0.8 | |
Trolley travelling speed | m/min | 10.5 | |
Crane travelling speed | m/min | 13 | |
Max. Wheel load | KN | 190 | 205 |
Rail recommended | Model | 43kg/m | |
Total motor power | kw | 46.4 | |
Main dimension (mm) | Span(m) | 20 | 30 |
Crane base distance | W | 12876 | |
Crane width | B | 7500 | |
Hook left limitation | S1 | 2000 | |
Hook right limitation | S2 | 2000 | |
