Bestaro Machinery Co.,Ltd
Bestaro Cranes Serving the development of global industry
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Introduction:
The gantry crane runs on the track laid on the ground, and the lifting capacity ranges from 5 tons, 10 tons, 16 tons, 20 tons to 600 tons.
LH type electric hoist double-girder gantry crane has a hoisting trolley on its double main girder, the electric hoist is fixed on the hoisting trolley, the hoisting mechanism is an electric hoist, and the working level is A3.
MG type hook double-girder gantry crane is divided into A type and U type, which belong to the lifting trolley hook type, and can be divided into full flower frame type and all-inclusive box type. The lifting capacity is from 10 tons to 50/10 tons. Its track is generally heavy rail, and the working level is A5. The lifting mechanism is the reducer, motor, reel, brake, electrical appliance, etc. on the lifting trolley. hook.
Technical Parameter:
| Capacity (ton) | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | ||
| Span (m) | 18, 22, 24, 26, 30, 35 | |||||||
| Lifting height (m) | 10, 11, 12 | |||||||
| Working class | A5 | |||||||
| Control way | Cabin control or remote control | |||||||
| Power source | 380V 50HZ 3phase (Could supply it as yours) | |||||||
| Trolley lifting mechanism | ||||||||
| Lifting speed (m/min) | Main hook | 11.3 | 8.5 | 7.9 | 7.2 | 7.5 | 5.9 | |
| Auxiliary hook | - | - | 14.6 | 15.4 | 15.4 | 10.4 | ||
| Trolley traveling mechanism | ||||||||
| Traveling speed (m/min) | 37.3 | 35.6 | 36.6 | 36.6 | 37 | 36 | ||
| Crane traveling mechanism | ||||||||
| Traveling speed (m/min) | 37.3 | 39.7 | 37.3 | 39.7 | 39.4 | 38.5 | ||
| Motor power(KW) | 40.8-51.8 | 41.5-52.8 | 80-77 | 84-81 | 99.3-117.3 | 126.5 | ||
| Rail track recommended | 43kg/m | 43kg/m or QU70 | ||||||
Advantages:
1. Module control speed, micro-speed and double speed;
2. Traveling and lifting smoothly;
3. The power for trolley moving adopts flat cable, sliding smoothly;
4. Control box layout is reasonable, easy to repair;
5. Protection class IP55;
6. Optional main power source ;
7. All external cable line number with mark;
8. Safety smooth touch line, high conductivity, small pressure drop;
9. Light weight, installation convenience;
10. Set electric taxi speed is high, ensure continuing power supply;
11. Optional speed control module, and can realize the micro speed and double speed.
How to choose:
1. Selection of gantry crane
2. Span and cantilever length
3. The principle of determining the wheelbase
4. The gantry crane spacing size is determined
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