Bestaro Machinery Co.,Ltd
Bestaro Cranes Serving the development of global industry
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Box Type Double Girder Gantry Crane Rail 5T To 300T Load And Unload
Double Girder Gantry Crane Application:
Machinery manufacturing workshop, metallurgical workshop, petroleum, petrochemical, port, railway, civil aviation, power station, papermaking, building materials, electronics and other industries workshops, warehouses, stockyards, indoor and outdoor industrial and mining enterprises, iron and steel chemical industry, railway transportation, port terminals and logistics Turnover and other departments and places have been widely used.
Double Girder Gantry Crane Features:
1. Low noise, commodious cabin and good view.
2. Safe and reliable traveling.
3. Reasonable structure.
5. Smooth starting and stopping.
6. Saves electricity specifications.
7. Convenient maintenance.
8. Excellent exchangeability for parts.
9. Overload limiter, Limit switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar preventer plate, Anticollision device, Main isolating switch, Emergency stop system, Motor overload protection and so on .
Double Girder Gantry Crane Technical Parameter:
| Capacity | Ton | 5~300 |
| Span | m | 12 〜35 |
| Lifting height | m | 6〜12 |
| Lifting speed | m/min | 2~15 |
| Travelling speed | m/min | 20~60 |
| Drive type | Motor driven for all motions | |
| Duty Class | A3~A6 | |
| Power source | 380V； 50HZ, 3 phase (or other standard) | |
| Working temperature | -20 〜40℃ | |
| Control model | Pendant pushbutton control or remote control or cabin control | |
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
Photo: