U-type Gantry Crane

U-type Gantry Crane

Weihua Crane Machinery Co., Ltd.

Address:Industry Park, Changyuan, Henan, P.R.C




U-type gantry crane is double-girder gantry crane, suitable for open freight yards and along railway operations, because the large leg space, it is suitable for lifting large volumes of goods, and also can lift containers, its gantry frame is similar with container gantry.
U-type double girder gantry crane with mature technology, it is safe, reliable, easy to operate and running smooth, it is our company's mature product over the years, as the most widely used cranes in China now.

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Weihua Crane is professional material handling equipment manufacturer and servicer with largest production in global. Provide you with overhead crane, gantry crane, electric hoist, etc. of safe, reliable and efficient crane solutions and services.


U-type double-girder gantry crane mainly consists of gantry frame steel structure, trolley and crane traveling mechanism, electrical system and other components. Outdoor work crane also installed with rail clamp, rail anchor device, anemometer, corrective devices, etc.
U-type double girder gantry crane uses double-beam and double-track, winch single trolley structure. Crane winch trolley part is including main and auxiliary hoisting mechanism, each using a separate transmission set. Main and auxiliary hoisting mechanism not only can independently complete lifting, but also can be coordinated to complete the work of flipping objects.
U-type double-girder gantry crane
The gantry frame structure is the same with A-type gantry crane, main beams, side beams, legs, saddles and lower cross beams are connected together by high strength bolts, on each flange plate using reaming bolts positioned, positioning marks have been completed before delivery. Its structure is similar with container gantry crane, which is more stable and firm.
To facilitate transport, handling and lifting of installation on site, on the main components of the crane are set with lugs, hanging holes, etc. used for lifting. The intensity and location of these lugs and hanging holes are fully considering the lifting safety and convenience.
Crane Traveling Mechanism
Crane traveling mechanism driving type: motor drive the reducer through couplings and transmission shafts, reducer drive the driving wheels, it is smooth and reliable. This structural arrangement is conducive to each component installation, maintenance and removal of the driving system.
Trolley- Hoisting Mechanism and Trolley Traveling
Trolley mainly consists of lifting mechanism, trolley frame and trolley traveling mechanism.
Hoisting Mechanism
Main and auxiliary hoisting mechanism arranged in the same trolley frame, each set up with separate driving device, main and auxiliary hoisting mechanism not only can independently complete lifting, but also can be coordinated to complete the work of flipping.
Trolley Traveling
Trolley tracks using one whole railway that joints welding as integration, to ensure the trolley running well.
Driving type of trolley traveling is same with that of the crane traveling mechanism.

Power supply, operation and use points refer to A-type gantry crane.

Technical Data

U-type Gantry Crane Sketch40t 50t U-type Gantry Crane Technical Parameter
Technical parameter is an indicator of the operational capability of crane, its main parameters including: lifting capacity, lifting height, span, working level, working speed, etc., as shown in the drawings. Complete set of supporting components (such as reducer, motor, brake, etc.) using and maintenance, please refer to the supporting factory manual.

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Weihua Cranes Machinery Co., Ltd.

Weihua Crane standard
Weihua Cranes started since the year 1988; it is professional material handling equipment manufacturer and servicer with largest production all over the world. With Weihua Cranes historical influence, “China Crane Town” (which covers more than 2/3 crane market in China) developed in the area around Weihua Cranes headquarter.
Weihua Cranes main businesses are researching, developing, manufacturing and sales of all kinds of lifting equipment. We have passed the ISO9001 quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, CE certification, etc.
Weihua Cranes advantages and differences with other crane manufacturers are that we have professional crane team to provide you with safe, reliable, efficient crane solutions and services, and as far as possible to reduce your cost. Crane your business, let’s develop together!


Excellent Product and Solutions

Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. We can provide electric hoists, single/double beam overhead cranes, gantry cranes, and such varieties of lifting equipment 10 serious more than 200 types. The lifting capacity of the overhead crane can achieve 1000t, and the gantry crane 900t, to meet all kinds of project need.
Cranes is committed to provide total optimized crane program solution and perfect service to help customer to save cost and improve efficiency.


Advanced R&D | Strong Q&C | Production capacity

Weihua Cranes has Technology Testing and Inspection Center authorized by the state, post-doctoral research station, obtains 283 technology patent certificates and inventions, R & D team of Weihua with 600 people and with Shu-zi Yang (academician from the Chinese Academy of Engineering) as the foregoer, is the biggest one in general purpose crane industry in China.
Cranes now adopted the “lean production management”, the undaunted testing and outstanding market performance, ensuring Weihua Cranes stand out as the leading brand within crane industry. Weihua Cranes continuously make the innovation on technical and strict on QC management to keep the products quality steady improving.

Weihua Cranes total asset is of 0.78 billion US Dollar, over 6000 employees, covers an area of 3.42 million square meters, one of Weihua Cranes workshop is the largest within the whole world crane industry. A varieties of 1700 sets manufacturing and testing equipment, including machining, heat treatment, welding, assembly, testing and packaging shipped metering and other ancillary equipment with a full range of advanced production scale and production capacity.

Outstanding Marketing Performance & Long-term Partner

Production and sales of overhead and gantry cranes won the first in China for continuous 8 years. And now, total production amount of Weihua Cranes products achieve world first. Weihua Cranes has developed strategic partnership with Siemens, GH Spain, Demag, SEW, Schneider, etc.

Weihua Cranes are widely used in machinery manufacturing, iron and steel metallurgy, nuclear industry of mining, water conservancy and hydropower, roads and railways, electric power, automobile manufacturing, petrochemical, port logistics, shipbuilding and other material handling, etc. We have successfully exported to more than 90 countries and regions such as the United States, Great Britain, Russia, India, Brazil, Peru, South Africa, Mongolia, South Korea, Australia, Southeast Asia, the Mid-East, etc. And get well reputation.
Weihua Cranes with strong capacity, focus on customer service, provide with first-class quality, safety and reliable products, create more and more value for customers, these are the reasons we set-up stable and long-term relationship with our customers.


Weihua Crane Make the World Easier | Craneus