Bestaro Machinery Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 500 sets per year |
| Delivery Time | 45 workdays |
| Packaging Details | Export standard packaging |
| Keywords | Double - Girder Gantry Crane |
| Span | 5-40m or on request |
| Max. lifting height | 9m,12m,6m |
| Lifting load | 16 / 3.2T |
| Power source | 3 phase 380V 50hz or accord your requirements |
| Crane feature | Easy Operated Girder Bridge Crane |
| Application | Outdoor Cargo Yards |
| Certification | CE |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 sets per year |
| Delivery Time | 45 workdays | Packaging Details | Export standard packaging |
| Keywords | Double - Girder Gantry Crane | Span | 5-40m or on request |
| Max. lifting height | 9m,12m,6m | Lifting load | 16 / 3.2T |
| Power source | 3 phase 380V 50hz or accord your requirements | Crane feature | Easy Operated Girder Bridge Crane |
| Application | Outdoor Cargo Yards | Certification | CE |
| Place of Origin | Henan,China | ||
| High Light | Double Girder Rail Gantry Crane ，10 Ton Rail Gantry Crane ，40m Span Double Girder Gantry Crane | ||
50/10 Ton Customized Outdoor Double Girder Rail Gantry Crane
Structure:
The electric double-girder gantry crane is composed of cart running mechanism, lower beam, outriggers, driver's cab, main beam, trolley running mechanism, hoisting mechanism, escalator, electrical appliances and other components:
1. Cart running mechanism
It is mainly composed of a lower beam and a trolley, of which the trolley is composed of a driving wheel group and a driven wheel group. The running mechanism includes a motor, a reducer, a gear, and a wheel group.
2. Outriggers
The section steel is used as the material, and then welded into a cage-shaped mechanism, the lower end is connected with the lower beam, and the upper end is connected with the main beam bolts through flanges.
3. Cab
The skeleton is made of profiled steel, the outer shell is welded on the skeleton with thin steel plates, the driver's cab is closed with broken lines, and the electrical appliances, power distribution cabinets and lines of the operating mechanism are generally located in the driver's cab.
4. Main beam
The section steel and the steel plate are welded, generally welded into a truss triangle. On the main beam, there are also trolley running rails.
5. Trolley running mechanism
The main components are similar to the running mechanism of the cart. The motor is driven by the reducer, and the pinion on the reducer is then transmitted to the large gear, so that the cart can travel back and forth.
6. Lifting mechanism
It is installed on the trolley frame, and the lifting movement is realized through the hoist and the matching fixed pulley, movable pulley or hook.
Technical Parameter:
| Capacity | T | 50/10 | 75/20 | 100/20 | ||
| Span | m | 7.5~31.5 | ||||
| Lifting height | Main hook | m | 12 | 20 | 22 | |
| Aux.hook | m | 16 | 22 | 22 | ||
| Operation method | Pendent control,wireless control,cabin control | |||||
| Speed | Lifting | Main hook | m/min | 5.9 | 5.5 | 3.53 |
| Aux.hook | m/min | 13.2 | 9.23 | 7.2 | ||
| Cross travel | m/min | 38.5 | 38.4 | 33.86 | ||
| Long travel | m/min | 74.6 | 65 | 65.6 | ||
| Lifting mechanism | type | electric winch cart | ||||
| Working duty | A5,A6,A7 | |||||
| Power supply | AC | 220/380/400/415/460V,50/60Hz, 3P | ||||
Product Configuration:
1. Double box beam with steel legs moving through the ground beam as crane travelling system
2. The camber of main beam will be designed as Span*1-1.4/1000.
3. Steel Material: Q235 or Q345
4. Shot-blasting Sa2.5 for main girder and supporting beam
5. Epoxy zinc rich high quality painting.
6. Electrification and outfitting
7. Brand: CHINT SIEMENS Schneider
8. Conductor power supply: Cable Reel or busbar.
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
Pictures of related products:
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1987
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Founded in 1987, Bestaro Machinery is a well-known professional manufacturer and service provider of cranes and material handling equipment in China. Main products are: single and double girder overhead cranes, single and double girder gantry cranes, jib cranes, winches, ele... Founded in 1987, Bestaro Machinery is a well-known professional manufacturer and service provider of cranes and material handling equipment in China. Main products are: single and double girder overhead cranes, single and double girder gantry cranes, jib cranes, winches, ele...
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