The composition of the double girder gantry crane is basically the same as that of the overhead cranes, except that the main girders are supported by the legs. We offer different types of gantry cranes for you to choose from. According to the trolley configuration, the cranes can be divided into single trolley and double trolley gantry crane. According to the gantry design, they can be divided into full-gantry, semi-gantry and truss gantry crane. According to the support leg structure, there are A-frame and U frame gantry cranes to accommodate your load handling requirements.
Different Types of Gantry Cranes
With almost two decade’s experience in the crane machinery industry, we offer both standard and customized gantry cranes to your specific lifting requirements. Series of double beam gantry crane mainly include:
A-frame double girder crane:
The A-frame crane is a track traveling crane that can be used for both light duty and heavy duty applications. This crane can lift up to 300 tons. The proper span is 18 to 35 meters. Its proper working temperature is -20℃ to 40℃
This product is a regular crane widely used at open ground and warehouses to load and unload materials. It has 2 control methods, namely ground control and cabin control.
AQ-MG double beam gantry crane parameters
- Lifting Capacity: 5t~200t
- Span Length: 18~35m
- Lifting Height: 6~18m
- Working Class: A5
- Traveling Speed: 28~45m/min
- Lifting Speed: 3.5~12.5m/min
Semi-gantry crane:
Semi-gantry crane is ideal for light duty to moderate service. It is designed with a range of capacities, from 5 tons to 32 tons. The proper span is 18 to 35 meters. Its proper working temperature is -20℃ to 40℃. It is a generally used crane for machine shops and material storage warehouses.
Semi gantry crane parameters:
- Lifting Capacity: 5t~32t
- Span Length: 18~35m
- Lifting Height: 6~12m
- Working Class: A4, A5
- Working Temperature: -20~40℃
U-frame gantry crane:
Built with U-type structure, this crane is ideal for handling large-sized goods, especially containers. It is commonly found at ports and container terminals. This type of gantry crane provides larger space between support legs comparing to A-frame gantry crane.
U frame gantry crane parameters:
- Lifting Capacity: 5t~200t
- Span Length: 18~35m
- Lifting Height: 6~18m
- Working Class: A5, A6
- Traveling Speed: 38~44m/min
- Lifting Speed: 5.9~13.2m/min
The above gantry crane products are the hot sale cranes we provide for you at your convenience. Any specific needs or requirements in the gantry crane specifications, you can connect with us. We will tailor special gantry crane system for you.
Double Girder Gantry Crane Specifications
| Technical Parameter of AQ-MG Double Girder Gantry Crane | ||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 6~12 | 6~12 | 6~12 | 6~12 | 6~12 |
| Lifting speed | m/min | 12.5 | 8.5 | 7.9 | 7.2 | 7.5 |
| Trolley speed | m/min | 37.2 | 43.8 | 44.1 | 44.6 | 42.4 |
| Crane speed | m/min | 37.7 | 37.7 | 40.1 | 40.1 | 38 |
| Work duty | A5 | A5 | A5 | A5 | A5 | |
| Track type | P43 | P43 | P43 | QU70 | P50 QU80 | |
| Capacity | t | 50 | 75 | 100 | 160 | 200 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 6~12 | 6~12 | 6~12 | 6~12 | 6~12 |
| Lifting speed | m/min | 5.9 | 4.7 | 3.9 | 3.5 | 3.5 |
| Trolley speed | m/min | 38.5 | 38.2 | 33.9 | 22.5 | 2.9~29 |
| Crane speed | m/min | 44 | 38.3 | 3.23~32.3 | 2.8~28 | 2.8~28 |
| Work duty | A5 | A5 | A5 | A5 | A5 | |
| Track type | QU80 | QU80 | QU100 | QU100 | QU100 |
| Technical Parameter of U Double Girder Gantry Crane | |||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 6~12 | 6~12 | 6~12 | 6~12 | 6~12 | 6~12 |
| Lifting speed | m/min | 11.2 | 13.3 | 7.9 | 7.2 | 7.5 | 5.9 |
| Trolley speed | m/min | 36.6 | 43.8 | 44.1 | 44.6 | 42.4 | 38.5 |
| Crane speed | m/min | 46.2 | 46.6 | 40.1 | 44 | 38 | 44 |
| Work duty | A5 | A5 | A5 | A5 | A5 | A5 | |
| Track type | P43 | P43 | P43 | QU70 | P50 | QU80 | |
| Technical Parameter of AQ-BMG Double Girder Semi Gantry Crane | ||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 |
| Span | S(m) | 18~35 | 18~35 | 18~35 | 18~35 | 18~35 |
| Lifting height | m | 6~12 | 6~12 | 6~12 | 6~12 | 6~12 |
| Lifting speed | m/min | 12.5 | 8.5 | 7.9 | 7.2 | 7.5 |
| Trolley speed | m/min | 37.2 | 43.8 | 44.6 | 42.4 | 42.4 |
| Crane speed | m/min | 37.7 | 37.7 | 40.1 | 40.1 | 38 |
| Work duty | A4~A5 | A4~A5 | A4~A5 | A4~A5 | A4~A5 | |
| Track type | P38 | P38 P43 | P43 QU70 | P43 QU70 | P50 QU80 | |
Wide Application of Double Girder Gantry Crane
Gantry crane is a deformation of the bridge crane. It is mainly used for outdoor freight yard, yard cargo, bulk cargo loading, and unloading. Its metal structure like a door frame, carrying the main beam under the installation of two legs, which can walk directly on the ground track. The main beam at both ends can have extended cantilever beam. The gantry crane has the advantages of high utilization rate, wide operating range, wide adaptability and versatility.
Looking for a quality double girder gantry crane? let’s get in touch.