Q345 Steel Heavy Duty MG/A Type Double Girder Gantry Crane 30 Ton
Double Girder Gantry Crane Introduction:
The gantry crane runs on the track laid on the ground, and the lifting weight 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 more 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 are also divided into full flower frame type and full box type. The lifting capacity ranges 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, drum, brake, electrical appliance, etc. on the lifting trolley. hook.
Double Girder Gantry Crane Technical Parameter:
| Lifting Weight | 10 | 16 | 20/10 | 32/10 | 36/16 | 50/10 |
| Span | (m) | 18/22/26/30/35 | 18/22 | 30 | 18/22/26/30/35 | 22/26 | 22/26/30/35 | 32 |
| Lifting Height | Primary | 11.5 | 10.5 | 12 | 10.5 | 11.5 | 11.5 | 12 |
| Secondary | | | 11 | 12 | 12 | 13 |
| Working Duty | | A5 | A5~A6 | A5 | A5~A6 | A5~A6 |
| Speed | Lift | Primary | (m/min) | 18.4 | 12.3 | 9.2 | 10.4 | 10.4 | 6 |
| Secondary | | | 13.2 | 13.2 | 12.3 | 18 |
| Travel | Handcart | 43.8 | 44.5 | 44.5 | 41.9 | 51 | 38.13 |
| Cart | 54.6 | 48.4 | 51.2 | 49.1 | 51.2 | 48 | 51.2 | 51.2 | 51.2 | 43.8 |
| Steel Track (Kg/m) | 43 | 50 |
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
If you want to order this gantry crane, Pls tell me the details as follows:
1. The Max. lifting capacity? (Ton)
2. The span of gantry crane?(the distance of rail to rail center)
3. Do you need cantilevers at two beam ends? if it is, Pls mention the length per side.
4. The Max. lifting height of hook? (or total height of crane)
5. What type meterial will you to lift?
6. The power source standard?(380V, 50Hz, 3phase or others)
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Q345 Steel Heavy Duty Double Girder Gantry Crane MG A Type 30 Ton Images
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