What is the Advantage and Disadvantage of Crane Rail for Sale

A single girder crane design is an overhead crane with only one beam. Single-girder cranes are used to help with a variety of hoisting and moving tasks. When designed correctly, they will improve everyday output and provide a perfect solution for operational functions that require a lightweight to medium load crane but have restricted floor and overhead area.

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A single girder crane is made up of a single girder beam, also known as a bridge, that spans the breadth of the structure. A trolley travels horizontally and along bridge, deploying a lift and hook for lifting and lowering the load.

The single girder crane and double girder overhead crane configurations are the most commonly used in the field. A set of specialized overhead crane designs.

Right Type of Overhead Crane Is Important

Lift capacity requirements, lift height requirements, infrastructure needs, and your overall budget is all important factors to be considered when choosing a crane type.

One of the most important variables in the cost and complexity of an overhead crane system is the configuration option. As a result, it&#;s critical to think about which model of design will work best in your application. The bridge is made out of a single girder beam supported by an end truck on either side when using a single girder crane. The trolley and hoist are normally underhung, and the bridge can be top or bottom running.

The Single Girder Overhead Crane

A single girder crane is the most preferred and popular type of overhead crane. Why? Its simplicity and cost-effectiveness. The hoist goes horizontally all along the bridge in this crane type, which features a single bridge traveling along parallel crane runways.

The single girder design provides the greatest facility coverage, a weight capacity of up to 20 tons, and quick set-up time, all at a reasonable cost.

A single girder crane is typically employed in numerous applications requiring light to medium-duty cranes or in structures with restricted headroom. A single girder crane is less expensive than a double girder crane since it is lightweight and requires less material to produce. This saves you money on shipping, setup, and materials.

Single Girder Crane &#; Advantages

• 1. Because of less material and faster installation, it has less costly upfront
• 2. The most cost-effective light-to-medium-duty crane option
• 3. Help cut down the load on the structure of the building
• 4. For trolley and bridge usage, a better hook method is helpful
• 5. Installation, maintenance and service are trouble-free
• 6. It&#;s ideal if the structure has enough headroom.

Single Girder Crane &#; Drawbacks

• 1. Because the hoist is normally located beneath the girder, the hook height is lowered
• 2. The under-running trolley can cause the beam to wear out prematurely
• 3. Special features such as service paths and lights can be costly or difficult to install
• 4. Weight capacity is limited
• 5. Crane spans are lower

When to Consider Double Girder Cranes

Double girder cranes are best suitable when capacity and span start to increase. They are considered a heavy-duty lifting option.

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If your manufacturing needs necessitate hoisting more than 20 tons at one stroke, a double girder should be considered. These overhead cranes are capable of handling up to 600 tons of material in a single operation. It&#;s the most straightforward thing to consider while deciding between single and double girders.

In the mining, metal industry, rail yards, and maritime ports, double girders are the most preferred choice.

Buy Single Girder Crane and Double Girder Crane

We at MIT Hoist are dedicated to developing products that enhance our clients&#; applications and boost productivity. In every product and service, we offer, we work hard to provide value and quality. Contact us today to learn more about our single girder and double girder cranes and how we can tailor a solution to your specific requirements.

Types of cranes comparison is presented for you to find the advantages and disadvantages of the types of cranes. Which type of crane do you need, overhead crane, gantry crane, crawler crane, mobile truck crane, or tyre crane? Let compare the types of cranes in terms of concept, crane price, working application, advantages, disadvantage, and structure etc.

Overhead Crane

• Concept of Overhead Crane :This crane is Horizontal placed in workshop, storage, on top of steel support. It used to lift object or machine.
• Working Application of Overhead Crane :Workshop, storage, yard for unloading& loading
• Loading capacity of Overhead Crane :Rated capacity from 1ton to 500Ton.
• Advantage of Overhead Crane :Heavy lifting capacity, high effective.
• Disadvantage of Overhead Crane :It need supporting structure in working area, cost is higher, working area is limited.
• Structure of Overhead Crane :Crane is traveling on rail, rail is placed on concrete or steel beam.

overhead crane for sale - Dongqi your overhead crane manufacturer and supplier

Main types of overhead cranes

Main types of overhead cranes are as, single girder overhead crane, double girder overhead crane, top running overhead crane, under hung overhead crane, which can be customized according the required crane lifting capacity, working application, loading duty, and the other specific requirements.

Dongqi Hoist and Crane is able to provide your types of overhead crane according to your requirements and application conditions.Please click the overhead crane pictures to get the overhead crane specifications or contact us to get your ideal material handling solutions. 

Gantry crane

• Concept of Gantry crane:Its structure is similar as door frame, under the main beam, there are legs to support beam, and travel on rail with wheels on ground. Beam can extend cantilever beyond legs.
• Working Application of Gantry crane:Storage, station, port and so on, outdoor yard.
• Loading capacity of Gantry crane:Rated capacity from 1ton to 900Ton, special some long, large and cumbersome objects.
• Advantage of Gantry crane:High space utilization, large range of operation, adaptation of wide, strong commonality, widely used in port yard
• Structure of Gantry crane:Gantry crane have own legs and wheel, travel on rail, rail is fixed on ground.

Gantry crane for sale - Dongqi your gantry crane manufacturer and supplier

Main types of gantry cranes

• 
  Truss type, double girder, full gantry crane
• 
  Truss type, single girder, full gantry crane
• 
  Truss leg, single box girder, full gantry crane

Crawler Crane

• Concept of Crawler Crane :This crane is used in high-rise construction, it can travel by its crawler, its jib is very flexible when working
• Working Application of Crawler Crane :Used in outdoor field and construction site
• Loading capacity of Crawler Crane :15~Ton
• Advantage of Crawler Crane :Contact ground sufficiently, climbing ability and with good performance, flexible and convenient operating performance is the highest, the structure is simple, cheaper prices, 25% cheaper than truck crane
• Disadvantage of Crawler Crane :Slow speed, damage ground, working time and evacuating is long,
• Structure of Crawler Crane :It should transport equipment, on-site installation and require larger installation space and lifting equipment installation together. Crawler bottom, it can travel with loading.

Crawler crane picture from google for your reference

Mobile truck crane

• Concept of Mobile truck crane:It is a truck who equipped a jib crane on trailer. Its jib is main lifting tool.
• Working Application of Mobile truck crane:Large construction units or temporary liquidity dispersed site and open handling operation.
• Loading capacity of Mobile truck crane:3~200Ton
• Advantage of Mobile truck crane:Fast traveling speed, good performance
• Disadvantage of Mobile truck crane:it must have leg when work, can't travel when loading, not suitable for work in soft or muddy field
• Structure of Mobile truck crane:Truck base, two cabins one for crane operation, one for travel and slewing.

Moible truck crane picture from Google for your reference

Tyre Crane

• Concept of Tyre Crane: Similar as crawler crane, but its traveling mechanical is tyre instead of crawler.
• Working Application of Tyre Crane:Relatively fixed construction site, especially for narrow construction site
• Loading capacity of Tyre Crane: 5~80Ton
• Advantage of Tyre Crane: Wide wheel distance, stability, short body, small radius, 360 degrees of work.
• Disadvantage of Tyre Crane: Slow speed, damage ground, complex structure, more 15% expensive than truck crane.
• Structure of Tyre Crane: Special base, cabin on slewing plate, controlling adopts special chassis, suspension, can be all-wheel drive and steering, off-road driving.

Which type of crane do you need, overhead crane, gantry crane, crawler crane, mobile truck crane, or tyre crane? Contact us to get your ideal material handling crane now.

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