Suspension Crane

Suspension Crane

Weihua Crane Machinery Co., Ltd.

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


Suspension crane is electric traveling suspension crane, working on the roof of the work site. It is applicable to non-corbels plant, warehouses and other places. Suspension crane supporting the use of CD, MD electric hoist, widely used in machining, assembly, repair, handling lifting and other operation places.

Suspension crane
Electric suspension crane working level is A4, including two operation modes: ground control and remote control. Crane traveling speed can also be designed to dual speed or frequency control and other types.
Suspension crane with such advantages: compact structure, rigid, simple operation, low noise, safe and reliable, attractive appearance and so on. Our company has nearly 30 years of production and design history of electric suspension crane, has accumulated a wealth of experience in its design and production, and can also design and produce non-standard electric suspension crane adapt to various conditions.

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.


Suspension crane mainly consists of bridge frame, traveling mechanism, electric hoist, electric control system, etc.
Electric suspension crane bridge is mainly composed of main beam and end beam device. Main beam is the main bearing component of hoist type crane; its lower edge is the traveling track of electric hoist. According to different span, general design of 500mm, 750mm, 1000mm cantilever of electric suspension crane to meet the electric hoist runs to the end of the main beam. Both ends of the crane main girder design with trolley traveling blocking and buffer. Main beam camber is (1/1000 ~ 1.4 / 1000) S, the maximum camber shall be located in the S / 10 range of the span middle.
Electric suspension crane bridge
Suspension Crane end beam device is located just above the span position of the main beam, connected with the main beam by single hole articulated plate, and its structure is mainly consist by channel steel, reinforcing plate and connecting plate welding forming, it is delicate strong. At both ends of end beams installed with rubber buffers, can avoid structural parts due to collision damage. Between main and end beams using the balance shaft connection structure, simple structure, easy to install, easy to transport and storage. The end beams with such characteristics: compact structure, good rigidity, appearance and good welding performance.
Crane traveling mechanism adopt the respectively drive, drive and braking done by conical rotor motor, transmission adopt "one open and two closed" type gear.
Lifting Mechanism is Electric Hoist, please click CD Electric HoistMD Electric Hoist to get detailed information.

Suspension crane End beam Suspension Crane Electrical Control System
Suspension crane End beam Suspension Crane Electrical Control System
Electrical Control System
Electric suspension crane power supply is less than three-phase 690V, the frequency is 50 ~ 60HZ. Adopt direct control that is the motor directly controlled by the contactor, can achieve motor single and double speed, reversing control.
There are two operation modes: Ground control and remote control.
Ground control operation: press the button of the handle to control all mechanism movements.
Remote control: industrial remote control of mechanism actions.
Also, crane can be also installed with two operating devices: Ground + remote control operation, but two modes can be only switched to use, while not be used simultaneously considering security issues. Control circuit voltage is generally safe voltage 36V AC.
Safety Protection Systems
Short circuit protection, no-voltage protection, emergency power off switch protection, overload protection limit, upper and lower front and rear travel limit protection, phase failure, phase error, overvoltage and low-voltage protection, ground fault protection.

Technical Data

Suspension crane SketchSuspension crane Technical Parameter

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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