20 Ton Gantry Crane

20 ton gantry crane is a highly efficient material handling equipment used to lift large and small loads. It is widely used for both indoor and outdoor workplaces such as port, shipyard, freight yard, construction site, and railway. The gantry crane 20 ton we produce mainly comes in two configurations, including single girder gantry crane and double girder gantry crane. Due to heavy lifting equipment, the single girder crane 20 ton usually adopts L type. For double girder crane, we have A type or U type gantry crane, semi gantry crane, truss gantry crane, portable gantry crane for you to choose from.

Types of 20 Ton Gantry Crane for Sale

To learn different types of gantry cranes can better help you choose the proper lifting system for your application. We are professional 20 ton gantry crane manufacturer in China and will provide the best material handling solution with competitive price.

AQ-MH single girder 20t gantry crane

Single Girder 20 Ton Gantry Crane
Single Girder 20 Ton Gantry Crane
Model AQ-MH
Load capacity 20 ton
Span 8-35m
Lifting height 6-18m
Lifting speed 0.33-8m/min
Trolley running speed 20m/min
Crane running speed 20m/min
Work duty A3, A4

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AQ-MG double girder gantry crane

This type of gantry crane is one of the most widely used double girder gantry cranes, which is also a typical A frame gantry crane. It travels on rails mounted on the ground. This gantry lifting equipment can be designed with or without cantilever based on your demand. Its capacity can reach several hundreds of tons to suit heavier lifting needs.

20 Ton Double Girder Gantry Crane
20 Ton Double Girder Gantry Crane
Model AQ-MG
Load capacity 20 ton
Span 18-35m
Lifting height 6-18m
Lifting speed 1.5-11.5m/min
Trolley running speed 10-40.1m/min
Crane running speed 16-50m/min
Work duty A3-A7

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AQ-BMG semi gantry crane

This semi gantry crane is designed with double girder. Compared with AQ-MG gantry crane, this equipment is designed with unilateral legs traveling on the track of ground with the other side supported by wall-mounted rails. This 20 ton gantry crane is applied to save cost and space.

Semi Gantry Crane 20 Ton for Sale
Semi Gantry Crane 20 Ton
Model AQ-BMG
Load capacity 20 ton
Span 12-30m
Lifting height 6-12m
Lifting speed 6-11.5m/min
Trolley running speed 37-40.1m/min
Crane running speed 37.7-40.1m/min
Work duty A3-A6

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U frame gantry crane

Unlike A frame gantry crane, this lifting system is designed with U legs, making it more convenient to lift large and bulky loads to the end of cantilever. It is also suitable for handling containers in port and quay. This 20 ton crane is designed with mature technology with advantages of safe and easy operation, reliable and durable performance.

U-frame 20 Ton Gantry Crane
U-frame 20 Ton Gantry Crane
Model AQ-MDU
Load capacity 20 ton
Span 18-35m
Lifting height 6-18m
Lifting speed 5.9-13.3m/min
Trolley running speed 31.3-40.1m/min
Crane running speed 40.1-44m/min
Work duty A5-A6

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European standard 20t gantry crane

European style gantry crane is designed and manufactured according to European FEM advanced standard, and the whole crane adopts PLC+ frequency conversion control technology, which comprehensively improves the performance of the equipment. The European gantry crane is widely used in factories, freight yards, warehouses and other places for cargo lifting.

20 Ton Gantry Crane Supplier
European Standard 20t Gantry Crane

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With so many types of gantry cranes, the key is to choose the most suitable one in order to improve working efficiency as well as save cost for yourselves. We supply both light duty and heavy duty gantry cranes to suit your wide range of applications including 1 ton, 2 ton, 5 ton, 10 ton, 30 ton, 50 ton, 100 ton and more. Want to select the right gantry crane? Consult our sales manager online to get the best solution.

Get 20 Ton Gantry Crane Price

We can offer factory price of 20 ton gantry crane to clients. The gantry cranes come in various types, thus their prices differ from each other. We also supply other options for 20 ton gantry crane, such as different types of electric hoists and motors, various spreaders for different applications.

In order to get the best price, you should first determine your 20 ton crane model, specifications, such as lifting height, span, type of load, crane working environment.

If you are not sure which type of gantry lifting equipment can best serve your needs, contact us online. We are willing to help you find the best gantry lifting system and save cost for you. To know more about the gantry crane price, don’t hesitate to contact us!

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Technical Parameters of 20 Tonne Gantry Crane

AQ-MH

Technical Parameter of  AQ-MH Electric Hoist Single Girder Gantry Crane
Capacity t 3 5 10 16 20
Span S(m) 8~35 8~35 8~35 8~35 8~35
Lifting height m 6~18 6~18 6~18 6~18 6~18
Lifting speed m/min 8(0.8/8) 8(0.8/8) 7(0.7/7) 3.5(0.35/3.5) 3.3(0.33/3.3)
Trolley speed m/min 20(30) 20(30) 20(30) 18 14
Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30)
Work duty A3~A4 A3~A4 A3~A4 A3~A4 A3~A4
Track type P24 P24 P30 P30  P38 P38 P38  P43

AQ-BMH

Technical Parameter of AQ-BMH Electric Hoist Semi Gantry Crane
Capacity t 3 5 10 16 20
Span S(m) 8~30 8~30 8~30 8~30 8~30
Lifting height m 6~18 6~18 6~18 6~18 6~18
Lifting speed m/min 8(0.8/8) 8(0.8/8) 7(0.7/7) 3.5(0.35/3.5) 3.3(0.33/3.3)
Trolley speed m/min 20(30) 20(30) 20(30) 18 14
Crane speed m/min 20(30) 20(30) 20(30) 20(30) 20(30)
Work duty A3~A4 A3~A4 A3~A4 A3~A4 A3~A4
Track type P24 P24 P30 P30  P38 P30  P38 P38  P43

AQ-NMH

Technical Parameter of AQ-NMH European Electric Hoist Gantry Crane
Capacity t 3.2 5 10 16 20
Span S(m) 8~35 8~35 8~35 8~35 8~35
Lifting height m 6~12 6~12 6~12 6~12 6~12
Lifting speed m/min 0.8/5 0.8/5 0.8/5 0.66/4 0.66/4
Trolley speed m/min 2~20 2~20 2~20 2~20 2~20
Crane speed m/min 3~30 3~30 3~30 3~30 3~30
Work duty A5 A5 A5 A5 A5
Track type P24 P24 P30 P30  P38 P30  P38 P38  P43

AQ-MG

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 6~18 6~18 6~18 6~18 6~18
Lifting speed m/min 11.5 8.5 7.9 7.2 6
Trolley speed m/min 37.2 37.4 40.1 40 37
Crane speed m/min 37.7 37.7 40.1 40.1 38
Work duty A3-A7 A3-A7 A3-A7 A3-A7 A3-A7
Track type P43 P43 P43 QU70 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 6~18 6~18 6~18 6~18 6~18
Lifting speed m/min 5.9 4.7 3.9 3.5 3.5
Trolley speed m/min 31.3 38.2 33.9 22.5 29
Crane speed m/min 44 38.3 32.3 28 28
Work duty A3-A7 A3-A7 A3-A7 A3-A7 A3-A7
Track type QU80 QU80 QU100 QU100 QU100
Capacity t 250 320 400 450 500
Span S(m) 18~35 18~35 18~35 18~35 18~35
Lifting height m 6~18 6~18 6~18 6~18 6~18
Lifting speed m/min 2.2 2.3 1.5 1.5 1.5
Trolley speed m/min 28 16.6 10 10 11.5
Crane speed m/min 50 28 18 18 16
Work duty A3-A7 A3-A7 A3-A7 A3-A7 A3-A7
Track type QU120 QU120 QU120 QU120 QU120

AQ-MDU

Technical Parameter of AQ-MDU Double Girder Gantry Crane
Capacity t 10 16 20 32 40 50
Span S(m) 18~35 18~35 18~35 18~35 18~35 18~35
Lifting height m 6~18 6~18 6~18 6~18 6~18 6~18
Lifting speed m/min 13.3 7.9 7.2 6 5.9 5.9
Trolley speed m/min 37.4 40.1 40 37 31.3 31.3
Crane speed m/min 41 40.1 44 40.1 40.1 40.1
Work duty A5-A6 A5-A6 A5-A6 A5-A6 A5-A6 A5-A6
Track type P43 P43  QU70 QU70 QU80 QU80 QU100

AQ-BMG

Technical Parameter of AQ-BMG Double Girder Semi Gantry Crane
Capacity t 5 10 16 20 32
Span S(m) 12~30 12~30 12~30 12~30 12~30
Lifting height m 6~12 6~12 6~12 6~12 6~12
Lifting speed m/min 11.5 8.5 7.9 7.2 6
Trolley speed m/min 37.2 37.4 40.1 40 37
Crane speed m/min 37.7 37.7 40.1 40.1 38
Work duty A3~A6 A3~A6 A3~A6 A3~A6 A3~A6
Track type P43 P43 P43 QU70 P43 QU70 P50 QU80

Wide Applications of Gantry Cranes

The universal hook gantry crane is suitable for cargo yards and open-air warehouses of stations, wharves, industrial and mining enterprises and material departments to load, unload, and move various pieces of goods. Grab gantry cranes are suitable for handling various bulk materials such as coal, ore, sand, etc. Electromagnetic gantry cranes are suitable for loading and unloading steel, iron blocks, scrap steel, iron filings and other materials in metallurgical plants and machinery plants. Dual-purpose and triple-purpose gantry cranes are used in occasions where materials often change.

MG Double Girder 20 Tons Gantry Crane for Engineering Project

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Safety Devices of Gantry Lifting Equipment

20 ton gantry crane is usually operated by means of cab mounted on the equipment. The cab room is equipped with an emergency stop button, which you can press to cut off the power of whole lifting system. Besides, it is equipped with electrical interlock protection device.

The crane motor is outfitted with overheating protection and functional safety devices to effectively protect the crane.

Overload limiter is generally equipped with all lifting systems. It will alarm when actual loads reach 90% of rated value. When the loads exceed the rated value, it will cut off power so as to make the crane stop working.

Zero protection device is used to better protect the equipment. The controller must be placed in zero position when it is in non-operation status.

The lifting mechanism is equipped with limit protection device. When the hook reaches a limit position, it will automatically cut off power of lifting mechanism.

For outdoor uses, the gantry crane can also be outfitted with rainproof and lightning protection devices.

Other safety devices such as ground protection device and stroke limiter are also equipped. It is vital to ensure a secure operation and prevent gantry crane accidents. Before delivery, the crane and its assembly will be strictly tested to make sure they are in good working conditions. We also supply gantry crane inspection and maintenance services to solve your technical problems.

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Why Choose Aicrane?

We are leading gantry crane manufacturer and supplier, and have been committed to designing and manufacturing material handling equipment for more than ten years. The products we produce mainly include overhead crane, gantry crane, jib crane, hoists, construction winch and marine winch, and have been exported to over 80 countries and regions. We provide a large variety of models and capacities to meet different requirements of customers. We also offer custom design according to each individual need of client.

As a professional gantry crane supplier and service provider, we can design one-stop solution to our clients ranging from equipment design, manufacturing, delivery to installation and maintenance so as to save time and cost for them. If you are looking for a 20 ton gantry crane, contact us today. We will provide the best lifting solution with favorable price for you.

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