Active Member
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[China]
Address: Room 601, Xuri Building, Taishan Street,Daiyue District, Taian City, Shandong Province,China
Contact name:Michael
Shandong Mingdao Heavy Industry Machinery Co.,Ltd |
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Heavy Duty Lift Capacity Double Girder overhead Gantry Crane for Sale
Brief Introducion:
Heavy duty gantry crane is an efficient material handling solution widely applied in manufacturing industry, construction site, ship building industry, shipyard, port, rail terminals and so on to perform large and heavy lifting tasks. The lifting capacity of this heavy duty crane ranges from dozens of tons to several hundreds tons to suit various application requirements. A typical design of heavy duty gantry crane falls in double girder so as to undertake heavy loads.
The heavy duty gantry cranes manufactured by Shandong Mingdao have many different types. According to different running mechanisms, we supply rail mounted gantry crane, rand other types of portable gantry cranes. With regard to different gantry frames designs, we have A frame gantry crane and U frame gantry crane for your choice. We also provide custom design according to your requirements.
Technical Parameters for reference: (All cranes can be made according to your requirements)
| Capacity(t) | 5t / 10t | 20t | 30t | 40t | 50t |
| Span(m) | 10m---50m | ||||
| Lifting height(m) | 6m---30m | ||||
| Control mode | Cabin control | ||||
| Lifting speed(m/min) | 6,7,8,9,10,12 | 1,2.4,3,4,5,6 | |||
| Travelling speed(m/min) | 20,30,45,54,60,75(can add Inverter) | ||||
| Service class(work grade) | a) M5: used in places of medium service, such as machine and
assembly shops b) M6: used in places of frequent working such as metallurgy and casting shops | ||||
| Cantalever | One side or two side cantilever | ||||
| Supply power(three phase power) | 380V 50HZ 3Phase (according to user require) | ||||
| Hoist type | Electric trolley,single or double speed | ||||
| Working ambient temperature | -20 °C~ <55°C. | ||||
| Note | It’s not suitable for lifting blazing & melting metal or toxicant as well as explosion-proof or insulating working conditions. | ||||
Gantry crane installation photos of MD Cranes:
Safety Devices for gantry crane:
To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other
equipments as following:
1.Overload Limit Switch
2. Rubber Buffers
3.Electric Protective Devices
4.Emergency Stop System
5.Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8.Lifting Height Limit Device
MD Crane Cases in China Domestic and International Market:
Company certificates:
MD Crane will do more than the certificates required to guarantee the quality of our cranes.
Product Shipping:
FAQ ABOUT MD CRANES:
1.Can the cranes be customized?
Yes,every customer’s working condition is different, all of our products can be customized depend on customers’ requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.
2.How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
4.I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
5.Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
6.In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1. Lifting capacity.
2. Span length.(rail center to rail center)
3. Lifting height.(hook center to ground)
4. Have you installed the rails? Do you need us to supply the rails? How long is it?
5. Power supply: Voltage.
6. Working condition: what kind of material to lift? temperature?
7. It would be much better if it is possible for you to offer the drawing photo of your workshop.
Customized Design &Production Accepted According to Your Using Situation, Please Contact Us for Further Communication:
Email/Skype: sales@md-cranes.com
Tel/whatsapp:+8613953895525
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