Mg Box Type 20 Ton Double Girder Gantry Crane
China Mg Box Type 20 Ton Double Girder Gantry Crane, Find details about China Double Girder Gantry Crane, Gantry Crane from Mg Box Type 20 Ton Double Girder Gantry Crane
| Warm tips | In order to save cost and time for you,we need your provide below information: 1.Which kinds of gantry crane do you need? 2.FOB or CIF price?(If CIF price,tell us your destination port) 3.Quantity?(set) 4.Lifting capacity?(ton) |
Products Description
Double girder gantry crane is a variant of the bridge crane . Mainly used for outdoor cargo yard, yard goods, bulk cargo loading and unloading operations. Its metal structure shaped like a door frame, carrying the main beam install two feet down, you can walk directly to the track on the ground, both ends of the main beam may have overhanging cantilever. Double girder gantry crane with a high utilization of space, large operating range, wide adaptation, versatility, etc., are widely used in the port yard.
Application
Double girder gantry cranes are widely used in the construction of various types of open space, such as building and bridge construction site in the back room of precast games. Industrial equipment installation site of the device stacking, assembling prefabricated parts venues. Others, such as in railway stations, docks, yard, hydropower stations, shipbuilding industry also has a wide range of applications.
In loading and unloading, double girder gantry crane can lift iron or steel blocks, cylinders and so on. It is very convenient for application in loading, unloading, and moving. Double girder gantry crane are the most ideal lifting facility for factories, docks, warehouses and transportation.
Design and produce
The profiles of the main girders of this double girder gantry crane are optimally produced, using a integrated technology which is weldless , so that maximum performance with a minimum of deadweight can be achieved.
The double girder gantry crane produced is in compliance with the national standard. The design is reasonable, the machines are of good quatity, the structure is advanced, the appearance is beautiful and the size is compact, the weight is light, and the parts have high strength, big intensity, and all these make it safe, durable. And the products are popular domestic and abroad.
We are able to design and product non-standard hoisting equipment in accordance with special requirements in span.
| 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 |
1, the lifting weight (t):
2, the lifting height (m):
3, do you need cantilever.
4, span (m):
5, duty (A*):
6, power (voltage):
7, does the jib crane is needed on the gantry crane, right side or left side?
8, lifting speed and gantry travelling speed (m/min).
9, what material would be lifted? (Deciding the lift tool and gantry type)
About us
1. We are in Crane Hometown of China, could supply you the best quality crane , grab bucket and electromagnet with high technique, and the price is the best. We have exported our product more than 100 countries.
2. We could supply you all kinds of industry cranes from 0.25tons to 900tons, pass GB/T 19001-2000 idt ISO 9001:2000, GB/T 24001-2004 idt ISO 14001:2004, GB/T 28001-2001,OHSAS 18001:1999, CE,GOST and so on.
| Capacity | t | 5, 10, 16/3.2, 20/5, 32/5, 50/10t | ||
| Span | m | 10.5~35 | ||
| Lifting height | Main hook | m | According to your requirements | |
| Aux. hook | m | According to your requirements | ||
| Operation method | Pendent control, cabin, wireless control | |||
| Speed | Lifting | Main hook | m/min | Single or VVVF, according to your requirements |
| Aux. hook | m/min | Single or VVVF, according to your requirements | ||
| Cross travel | m/min | Single or VVVF, according to your requirements | ||
| Long travel | m/min | Single or VVVF, according to your requirements | ||
| Lifting unit | type | Winch+trolley | ||
| Working duty | A5, A6, A7 | |||
| Power supply | AC | 220v/380v/400v/415v/440v, 3P | ||
Processing Facility
Packaging & Delivery
Packaging Details
Packing & Delivery terms:
1. Hoist and electric parts will be packed by plywood crate, for avoiding the demage from goods crash and impact during the delivery.
2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.
3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.
Delivery Time
Shipped in 30 days after receive deposit
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