MG Model Double Bam Heavy Duty Mobile Gantry Crane
MG Model Double Girder Gantry Crane with hook is applied outside warehouse or railway sideways to do common lifting and unloading works.
Double girder gantry crane is composed of bridge, support legs, crane traveling organ, trolley, electric equipment, strong lifting winch, the frame adopts box-type welding mechanism, crane traveling mechanisms.
Safety features: Overload protection. Main lifting motor with thermal protection. Hooks with latch. Rubber buffers. Protective earthing. Crane switch and travel end switch. Emergency switch can stop all movement when any dangerous happened. Sub-assemblies characteristic are tested before assembly. All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.
Advantages of TAVOL Brand cranes:
1. Cut Down your cost in building of plant and workshop;
2. Improve your production efficiency;
3. Be suitable for different operating conditions and provide you One-stop Solutions;
4. Reduce daily maintenance;
5. Safety with high performance.
Mechanism | Item | Unit | Result | |||
Item | ||||||
Lifting capacity | ton | 5-100 | ||||
Lifting height | Main | m | 10-12 | |||
Auxiliary | 10.72-13 | |||||
Span | m | 18-35 | ||||
Working environment temperture | °C | -20~40 | ||||
Speed | Lifting Speed | Main | m/min | 5.9-9.3 | ||
Aux. | 8.5-16.7 | |||||
Trolley | 34-44.6 | |||||
Cab | 34.5-47.1 | |||||
Working system | A5 | |||||
Power source | three-Phase A C 50HZ 380V |
Mobile double girder gantry crane 20 tonis mainly consisting of the skeleton structure, lifting and cross traveling
mechanism, long traveling mechanism, cabin and electrical control system. The trolley can move
horizontally on a pair of rails on the beam.
The beam can be box or trussed type in according to your working environment situation.
pressure is less than 125Pa, or more,trussed type gantry crane is always using in outdoor)
Cabin used for operating, with seats inside. Floor adopts insulation pads and toughened glass
for windows; extinguisher and fan are equipped. Other accessory equipment like air-condition, buzzer, interphone and etc. can be configured according to our client's request!
The length of cantilevers can be designed to meet the working demands
SI | Descriptions | Reference Data |
1 | Lift capacity | 3 tons ~ 300 tons |
2 | Span | 3 meters ~ 35 meters |
3 | Lift height | 6 meters ~ 18 meters |
4 | Work duty | A5 ~ A7 |
5 | Control method | Remote control or Cabin control |
6 | Electrical parts | CHINT or International brand |
7 | Motor | Chinese famous brand or International brand |
8 | Paints | Chinese famous brand "Lehua" |
9 | Bearings | Chinese famous brand "HRB" |
10 | Lift speed | 0~10M/Min |
11 | Cross travel speed | 20~30M/Min |
12 | Long travel speed | 30~40M/Min |
LINKS : Dongqi Crane