The COVID-19 epidemic has been raging around the world for two years. How to buy safer and better quality gantry cranes is a question for all engineering companies. As the country with the best epidemic management in the world, China has the best crane manufacturing environment. Today, we will share a case of Bangladesh customizing a 20 ton gantry crane from us.
Bangladesh customers’ demand for gantry cranes
According to the maximum steel coils weight to be lifting and the working conditions : the steel coils are used for manufacturing steel tubes , clients want to use the outdoor gantry crane to upload steel coils from trucks to the yard , then when manufacturing , the 20 ton gantry crane will be used for lifting the steel coils from yard to warehouse. At first, Dongqi Group designs the MH model gantry crane with A3 working class and average working time not more than 8 hours per day, but the clients told that they want the crane working class A5, and when crane lifting, it has enough space for the steel coils, so after a technical meeting with our technical department, our engineer gives the gantry crane technical drawings as below:
20 Ton Gantry Crane Drawing
25 Ton Gantry Crane Drawing
For such “L” type gantry crane, it is still single girder, but the lifting device is winch trolley which the working class is A5 and can be used for lifting steel coils continuously. Besides, the gantry crane motor is Jiamusi brand ( top quality in crane industry), famous Schneider electrics. For 20 ton gantry crane and 25 ton gantry crane in this project, because the two “L” type gantry cranes will be used outdoor , so we design the rain proof cover to protect the winch and electrics . The control is wireless remote control, but we also send the cable pendant controller, power supply system is festoon cables which could ensure the two gantry cranes working well.
The client is very satisfied with the customized “L” type gantry crane solutions, then we signed the sales contract at once against signed drawings.
20 Ton Gantry Crane Main Specifications
- Crane Type: L type gantry crane
- Lifting capacity: 20 ton
- Span length: 10.5 meters, cantilever length: 5.5 meters
- Lifting height: 9 meters
- Power supply: 380V, 50Hz, 3P
25 Ton Gantry Crane Main Specifications
- Crane Type: L type gantry crane
- Lifting capacity: 25 ton
- Span length: 13.5 meters, cantilever length: left 4 meters , right 4 meters
- Lifting height: 9 meters
- Power supply:380 V, 50 Hz,3 P
20 Ton Gantry Crane in China crane factory
20 Ton Gantry Crane ready for transport to Bangladesh
Installation process of 20 ton gantry crane in Bangladesh
About L Type Single Girder Gantry Crane
L-type single girder gantry cranes are suitable for loading and unloading operations such as open-air warehouses, material yards, railway freight stations, and seaport terminal cargo areas, and can also be equipped with a variety of special spreaders for certain special operations.
Note:
1. The conductive forms of carts are two kinds of conductive racks for the carts and cable reels, which can be selected by the user. The specifications and installation location of the cable reels are selected according to the specific conditions.
2. The machine is equipped with a closed driver’s cab. If there is a need for insulation, a separate insulated cab room is available for selection. The product is easy to install, with large headroom and good operation vision. It adopts the control of the joint control station, and the overall machine structure is reasonable.
How to customize single beam gantry crane
We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a single beam gantry crane, you can leave a message on the website or email, tell us the following information, and our sales manager will contact you:
- Lifting capacity?
- Span? ( “S” the distance of rail to rail center)
- Lifting height?
- What type of material to be lifted?
- Power supply?
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