20 Ton Single Girder Gantry Crane with 9m Lifting Height for Ports
$5000.00 1 set
Qingdao Shanghai
L/C T/T
New
MH
CE, ISO9001:2000
SinoCrane
General manufacturing
A bridge crane is a lifting device that is horizontally mounted above a workshop, warehouse, or material yard to lift materials. Because its two ends are located on tall concrete columns or metal brackets, it looks like a bridge. The bridge of a bridge crane runs longitudinally along the tracks laid on the elevated platforms on both sides, making full use of the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and most numerous type of lifting machinery.
A double box girder gantry crane is an overhead crane built on top of a structure that is supported by freestanding legs, eliminating the need for an overhead runway system. Gantry cranes are built on movable frameworks with wheels that enable the structure to be moved along a track or rail system.
Double Box Girder gantry crane are designed with two girders configuration, providing various load capacities. Double box girder gantry crane are used to lift extremely heavy loads.
Double Box Girder gantry crane are designed with the highest engineering standards for safety and high performance by advanced technology. Manufactures and supplies custom double girder gantry crane with the capacity up to 300 tons and span up to 50 meters for your demands.
Application
| Technical Data of Double Girder Overhead Crane with Hoist | ||||||||||
| Capacity | 5t | 10t | 16t | 20t | 25t | 32t | 40t | 50t | 63t | |
| Duty Group(ISO/FEM) | M5/2m | M5/2m | M5/2m | M5/2m | M5/2m | M5/2m | M5/2m | M5/2m | M4/1Am | |
| Span | m | 10~40 | ||||||||
| Height of Lifting | m | 6~40 | ||||||||
| Left Cantilevel | m | <=Span/3 | ||||||||
| Right Cantilevel | m | <=Span/3 | ||||||||
| Power | 220v,240v,380v,400v,425v,440v,460v,480v,525v/3P/50hz,60hz | |||||||||
| Control Voltage | 24v,36v,48v,110v,220v | |||||||||
| Lifting Speed | m/min | 5/0.8 | 5/0.8 | 4/0.6 | 4/0.6 | 2.8/0.5 | 3.2/0.7 | 2.8/0.6 | 0.7~3.3 | 0.7~3.3 |
| Trolley Speed | 5/20(Inverter Control) | |||||||||
| Long Travel Speed | 5/20,8/32,10,40,15/60,20/80(Inverter Control) | |||||||||
| Lift Motor | KW | 6.1 | 9.5 | 15 | 15 | 18 | 9.5/1.5 | 22 | 40 | 40 |
| Trolley Motor | 0.37x2 | 0.37x2 | 0.95x2 | 0.95x2 | 1.1x2 | 1.5x2 | 1.5x2 | 2.2x2 | 3x2 | |
| Long Travel Motor | 0.55~1.1kw x 2 | 0.75~2.2kw x 2 | 0.75~1.5kw x 4 | 1.5~2.2kw x 4 | ||||||
| Model of Hoist | NHA-D Low Head Room Double Girder Hoist (Double Lifting Speed is default, Inverter control is optional) | |||||||||
| Model of End Carriage | HSE Hollow Shaft End Carriage or Bogie Design | |||||||||
| Gear Motor& Inverter Brand | Worldwide Brand and NANTE | |||||||||
| Festoon System Type | C track/I beam with Flat cable | |||||||||
| Long Travel Power Supply | High-Tro Reel (HTR-3, HTR-4), Enclosed Conductor Rail (HFP52,HFP56) Unipole Conductor, Rail (NSP24,NSP32) | |||||||||
| Control Model | Pendent Control, Remote Control, Crane Cabin | |||||||||
| Recommended Crane Rail | 50x30 | 60x40 | 70x40 | 80x40 | 100x40 | |||||
| IP/Insulation Class | IP55/F Class is default,IP65,IP66 and H class is optional | |||||||||
| Brake Type | Electro-Magnetic Brake | |||||||||
| Safety Protection Function | Hoisting Overheat Protection, Phase Sequence Relay, Secondary up position limit Switch, Overload Switch, Up&Down | |||||||||
| Safety Device(Opitional) | Led Load Displayer, Hoist Monitoring System, Alam System | |||||||||
1. Lifting capacity: The lifting capacity of a single-beam bridge crane can be customized according to needs, and the common lifting capacity is 1~20 tons.
2. Span: The span of a single-beam bridge crane can also be customized according to needs, and the common span is 6~30 meters.
3. Lifting height: The lifting height of a single-beam bridge crane can be customized according to needs, and the common lifting height is 6~30 meters.
4. Working level: The working level of a single-beam bridge crane is usually A3~A5, and it can also be customized according to needs.
5. Running speed: The running speed of a single-beam bridge crane is usually 20~30 meters/minute and can also be customized according to needs.
6. Power system: The power system of a single-beam bridge crane includes motors, reducers, brakes and other parts, which can be customized according to needs.
7. Control system: The control system of a single-beam bridge crane includes controllers such as lifting, walking, and frequency conversion, which can be customized according to needs.
8. Safety protection system: The safety protection system of the single-girder bridge crane includes functions such as limiter overload protection and power-off protection, which can be customized as needed.
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