IP55 Rail Mounted Double Girder 20 Ton Gantry Crane For Iron And
Steel Chemical Industry
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.
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.
Features:
1, Trolley running mechanism and long travelling mechanism adopts
three in one reducer, convenient maintenance.
High wind alarm, anti - broken shaft, anti - tipping and other
security measures are complete.
2, It is a medium and heavy size crane which travels in track.
3, Its proper lifting weight is 5 to 75 tons and proper span is 18
to 35 meters.
4, Its proper working temperature is -20--+40 centigrade and with
three working class: A5, A6, A7.
5, Gantry crane has two control methods namely remote control and
cabin control, or two control models together.
6, Power is supplied by cable or slide wire.
Technical Parameter:
| Lifting Capacity | t | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 |
| Working Duty | ISO | A3-A8 |
| Span | m | 7-35, customized |
| Lifting Height | Main hook | m | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 12 |
| Aux. hook | 10.275,11.275 | 10.446,11.446 | 10.73 | 11.73 | 10.918 | 12.918 |
| Speed | Lifting | Main | m/min | 11.3 | 8.5 | 7.9 | 7.2 | 7.5 | 5.9 |
| Aux. | 14.6 | 15.4 | 15.4 | 10.4 |
| Trolley traveling | 37.3 | 35.6 | 36.6 | 37 | 36 |
| Crane traveling | 37.3 | 39.7 | 40.1 | 39.7 | 39.7 | 37.3 | 39.7 | 39.4 | 38.5 |
| Recommended Tail | | 43kg/m | 43kg/m or QU70 |
| Power Supply | | 3-Phase 380V 50HZ, or as clients' requirement |
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.
Photo:
