Category Archives: Overhead Crane Suppliers

A Few Basic Requirements To Become A 50-Ton Overhead Crane Operator

If you are looking for an exciting, fast-paced career with plenty of job opportunities, becoming a crane operator is a great option. Crane operators work in a variety of different industries, meaning that you can find employment in a field that interests you after you are trained and licensed. If this sounds like a job that you might enjoy, keep reading to learn more about the basic requirements to become a 50-ton overhead crane operator.

50ton overhead bridge crane

50ton overhead bridge crane

Crane Operator Job Requirements

1. Education.

The best way to get an education as a overhead crane operator(operador de grúas viajeras) is by working as an apprentice. Within the industry, apprenticeships are relatively easy to find, although they can be quite competitive. You should plan on working as an apprentice for several years while you learn the ins and outs of how to operate the crane safely. These programs usually incorporate both on-the-job training and classroom-based learning.

2. Licensing.

Different locations have different requirements when it comes to licensing for crane operators. You will need to determine the requirements in the area where you plan on working to make sure that you are in compliance. Obtaining a license is usually relatively easy.

In most cases, you will need to take and pass a written test. You also may have to undergo a physical examination to make sure that you don’t have any health problems that could interfere with your ability to safely operate the crane. Finally, you will usually also be asked to demonstrate that you know how to properly operate a crane(operar correctamente una grúa) before you are granted a license.

3. Personality Traits

It takes a special kind of person to be a good crane operator. Not everyone is cut out for the job. Any time you are moving loads that weigh as much as 50-tons, there are a lot of safety issues involved. This can create quite a bit of stress. To ensure that the job is a good fit, you should have certain personality traits(rasgos de personalidad).

You need to be good at paying attention to small details. When moving heavy loads, a lot of little steps go into the process. To ensure that all of those steps are completed properly, you need to be able to stay extremely focused on what you are doing. If you are easily distracted or if you are more of a big-picture person instead of being detail-oriented, you may want to look for a different career.

50 ton overhead crane for sale

50 ton overhead crane for sale

You also need to be able to work well under pressure. Working as a crane operator involves a lot of responsibility. If you don’t like the idea of other people depending on you, this may not be the right career choice for you.

Now that you have a better idea of the requirements to become a 50-ton overhead crane operator, it should be easier to decide if it is a career that you want to pursue. If you are still on the fence, you may want to try talking to people who currently work as crane operators to learn more about how well they like their jobs.

If you want to become a 50 ton crane operator, you can learn more information about this machine from here:

Information On The Advantages And Disadvantages Of Suspended Bridge Cranes

I have witnessed lots of project managers successfully use suspended bridge cranes (мостовые краны) to complete a project much earlier than was originally planned. These cranes are powerful tools that can quickly change the trajectory of a given project. However, understanding how to properly use these cranes requires lots of industry knowledge and expertise. Throughout the years, I’ve grown to become quickly aware of when these types of cranes should be used. With this in mind, here is some useful info regarding the advantages and disadvantages of suspended bridge cranes.

Single Girder Overhead Crane

Information On The Advantages And Disadvantages Of Suspended Bridge Cranes

Perhaps the biggest advantage I have seen regarding these cranes is cost (цена мостового крана). Using suspended bridge cranes can be very cost-effective in the right situations. Although the initial costs to lease this crane may be higher than other comparable cranes, the efficiency that is achieved from this crane makes it much more cost-effective. Lots of managers are blinded by initial costs of certain machines and tools that they neglect to look into cost-effectiveness. Initial costs to acquire and install a given machine only paints half the picture of whether they are efficient or not. If a crane costs more but can complete a project in half the time, then it’s clearly the better option.

Hence, judging from the projects that I have worked on, suspended bridge cranes have been tremendously efficient regarding cost. Considering that the cost of running a construction project or site is one of the key factors which determine overall profits, it’s clear that making use of this type of crane could be highly beneficial. Of course, this type of crane can only be used for certain types of projects. The sometimes limited applications of bridge cranes are perhaps one of the major downsides that come with the crane. However, overall, I think that many projects have a lot to gain from using these cranes.

Overhead Crane for sale in China

Single Girder Overhead Crane For Sale

Another downfall that comes with using suspended bridge cranes is the fact that they require a lot of space. Space requirements are something that many managers have to organize efficiently when running a construction site. Space is expensive and using too much space can mean that the efficient running of other operations can be negatively influenced. Thus, the fact that these cranes take up a large amount of space relative to other cranes is a downside that must be taken into consideration. However, for larger projects which are located outside of urban areas where space is expensive, bridge cranes are often well worth the money.

I believe that suspended bridge cranes are one of the best cranes to use for a number of different projects. Especially when looking at large developments outside of urban areas, these cranes can boost the efficiency of a site dramatically. For this reason, I constantly recommend to colleagues that they consider using this crane. However, at the same time, I am well aware of the potential downfalls that can arise from using this crane in the wrong situations. Because of this, I urge all managers to be careful when making decisions regarding what crane to use for the projects that they manage.

Features And Benefits Of Overhead Crane

An overhead crane which is commonly referred to as a bridge crane is a type of crane that is mostly used in industrial environments. It’s a type of lifting equipment for hoist materials over the warehouse, workstation, and stockyards. Overhead cranes consist of parallel runways and a traveling bridge that spans the gap. If this bridge was to be rigidly supported on two/more legs, then it would be called a gantry bridge. An overhead crane runs longitudinally along the rail on both sides. Bridge cranes are essential tools and pieces of equipment for mechanization and automation in modern crane transportation and industrial production.

Double Girder Overhead Bridge Crane

Double Girder Overhead Bridge Crane

Components of an overhead crane


  • (a). Steel/body structure- This includes parts like the bridge structure, trolley structure, and the operating room.
  • (b). Crane traveling mechanism- This consist of the four traveling wheels, that is, two driving wheels, and two driven wheels.
  • (c). Lifting mechanism- This includes the hooks and the set of the drive system.
  • (d). Trolley traveling mechanism- This is where the motor drives the vertical involute gear reducer
  • (e). Other parts include the buffer, gear rack, and the crane conductive frame.

If you wan to get more info about overhead bridge crane, look at this:

Classification of overhead cranes

They can be classified according to the following broad categories:  

  • By girders
  • By tons
  • By occasions
  • By types
  • By capacity


Overhead cranes are composed of single and double girders.

  • -Single girder overhead cranes have one bridge beam and can be applied in different work occasions like in a factory or a warehouse. It uses its lifting mechanism CD1, MD1, and other electric hoists.
  • The double girder overhead crane is made of more complex and rigid structures and carries heavyweights.

(2). BY TONS

With the advancement in technology and science, the tonnage of overhead cranes has become very popular. Cranes have different tones, such as:-

  • 1 ton overhead crane
  • 3 ton overhead crane
  • 50 ton(50 toneladas) overhead crane
  • 100 ton overhead crane


This is the division according to the working sites. They include:-

  • Workstation overhead cranes
  • Indoor overhead cranes
  • Factory overhead cranes
  • Industrial overhead cranes
  • Warehouse overhead cranes


These cranes are classified depending on their type of functions. Examples are:-


This is according to the weight of the materials they can lift. They include:-

  • Light duty overhead crane
  • Heavy duty overhead crane

Features of bridge cranes

(1). Durable materials and a long life of service (2). Excellent design with simple structures (3). Easy to install and operate (4). Easy to maintain and transport (5). Stable performance and elegant appearance (6). They’re equipped with a reliable safety protection system (7). High level of efficiency (8). Exists in various types from the single girder to the unhung type (9). Can customize diferente types to meet your requirements

Benefits of overhead cranes


This is to allow handling of different kinds of materials and products. Aicrane equipments(Aicrane equipos) can give you some good suggestions.


This means they can be configured to meet different needs as they arise

Direct and quick/faster Paths

They are responsible for taking products up over different obstacles rather than having to navigate on the bridge

Easy controlling of materials/loads

Overhead cranes are equipped with pushing button pendant as well as an automatic radio control system. The two devices work independently allowing a greater view of what is happening in the ground thus helps in keeping workers/operators free from any danger that might be brought by a beam.

Reduced maintenance Cost

This is due to the integrated technologies and various capacity levels, and usage, the cranes now require minimal maintenance

Reduced Labor Expenses

They work more efficiently and covers a large area of work as compared to various forklifts


The cranes are equipped with protection systems that are checked regularly to ensure that worker’s safety is maintained.

Greater Lifting

These cranes can helping in carrying all levels of weight. Various overhead cranes have been designed as either heavy duty or light duty.

Single Girder Overhead Crane For Sale

Single Girder Overhead Crane For Sale

Factors to consider when buying a bridge crane

(a). Background of the supplier- Check their records and reviews from their previous clients to understand their credibility. (b). The company’s certification and manufacturing practices- Ensure it’s ISO certified (c). The weight lifting capacity of the crane (d). Size, that is, both height and base area (e). The movement mechanism of that crane

When it comes to installation, consider things like:-

  • Safety
  • Durability
  • Cost/price
  • Maintainance
  • Operation cycle.


Industrial Gantry Crane

An industrial gantry crane is a crane that is supported by standing legs that might be fixed or movable. Gantry cranes are flexible in design because they do not need to be mounted on the support structures of buildings or industries. Therefore, the cranes eliminate the need to construct end tracks for supporting their girder beams. The legs of industrial gantry cranes can be fixed on the ground, they can move on rollers or wheels, or they can be constructed along a rail system. Smaller gantry cranes can be used under bridge cranes to transfer loads from one location to another.



Main Types of Industrial Gantry Cranes

There are different types of gantry cranes depending on the design of the supporting legs and the overall configuration of the crane design.

1. Full Gantry Cranes

These are the most common designs of the gantry cranes. The cranes are composed of two supporting legs that ride on a rail. The cranes run along straight lines in designated work areas. These cranes are advantageous because other industrial machines such as forklifts can operate under them comfortably.

2. Adjustable Gantry Cranes

These gantry cranes have been designed with heights and spans that can be adjusted. The feature helps the crane operators alter the spans and heights of these cranes to meet the requirements of the activities at hand. The adjustability of the cranes allows them to be used in many locations in the same industry.



3. Portable Gantry Cranes

These gantry cranes are used in industries to perform lightweight duties such as carrying generators and small transformers to the storage stores or to other locations. Another striking advantage of these cranes is that they are stable and rigid.

4. Semi-Gantry Industrial Cranes

These cranes are composed of one supporting leg. The other end of the crane is mounted on the end truck runway system that is connected to the support structure of a building. These cranes are cheaper and more flexible than the bridge cranes because they only require one runway system.

5. Single and Double Girder Cranes

A single girder gantry crane has one beam and is used for light-duty applications in industries and manufacturing plants. On the other hand, a double-girder gantry crane is composed of two girder beams and is used for heavy-duty industrial applications.

Essential Components of Industrial Gantry Cranes

1. Motors- Motors are used to provide the mechanical force that is required to move loads up and down. Motors also provide the force that moves the girders along end trucks.

2. Control Systems- Control systems are composed of braking systems, acceleration systems, and security systems that ensure that the crane performs the intended operations effectively and efficiently.

3. Electrical Systems- These systems are used to provide power for energizing the motors and for powering the control systems. Electrical systems are also composed of sensors that monitor the weight of loads, speed of motors, and efficiency of the crane.

4. Mechanical Systems- These systems ensure that the cranes are well reinforced with robust materials that will not break down under intense loading conditions.

5. Emergency Systems- These systems ensure that the crane operations are brought to a complete stop in case of electrical or mechanical failures.

Applications of Gantry Cranes

Gantry cranes are used in the following areas:

1. In manufacturing industries.

2. In ports for loading/offloading activities.

3. In construction sites to hoist heavy construction materials.

4. In scrap metal industries.

5. In aircraft and shipbuilding industries.

Advantages/ Benefits of Gantry Cranes

– Gantry cranes are flexible and can be used for both indoor use and outdoor applications.

– Industrial gantry cranes can be assembled and dismantled quickly.

– Some gantry cranes have customizable heights and spans that make them useful in most industrial applications.

– Most gantry cranes are mobile and can be moved from one point to another in the industrial setup.

– Gantry cranes are cheaper to install than overhead bridge cranes.

Working Principle of Industrial Gantry Cranes

The working principle of gantry cranes is similar to that of overhead cranes only that the supporting structures are mobile. Most gantry cranes are not mounted on supporting structures of buildings because they have standing legs that support motors and the hoisting systems.

Precautions While Working With Industrial Gantry Cranes

1. All the electrical, mechanical, and security systems of the crane should be inspected before operation of the crane.

2. Adjacent gantry cranes should have enough clearance from one another to avoid accidents.

3. Operators should not overload the industrial gantry cranes to avoid mechanical breakdowns.

4. Periodic maintenance should be conducted on the crane to ensure effective working of the electrical, mechanical, and emergency systems.

5. Only trained and certified operators should be authorized to work with the gantry cranes.

Leading Manufacturers of Industrial Gantry Cranes

1. JASO Industrial Crane Manufacturers

2. Konecranes Manufacturers

3. Demag Overhead manufacturers

4. ABUS Crane Systems Manufacturers

5. CMAK Crane Manufacturers

Gantry cranes are essential in the industrial setup because they are portable, occupy smaller spaces than most overhead cranes, and are cheaper and more affordable.

What Is A Suspended Bridge Crane Used For?

If you want to use a new crane at your facility, overhead bridge cranes might be exactly what you need. Also referred to as a suspended bridge Crane, these are either going to be single girder or double girder cranes, capable of lifting a large amount of weight. Some of these are portable, such as a portable gantry crane, whereas others are installed inside of where houses and workshops. They will have a girder overhead, and attached to this will be a trolley, pulley and a winch. The one that you want might be one of the portable units. These are the many uses for a suspended bridge crane that you can purchase in the next few days.

How Do These Cranes Work?

Similar to all other gantry cranes, they are designed with a couple support beams on either end of a beam up above. The beam is called a girder, and it can either be a single or a double girder(grua biriel puente) construction, the latter of which will allow you to lift much more weight. If this is a portable unit, there will be wheels, allowing you to maneuver this where it needs to go. They will also come in many different sizes, each of which will be installed and used in a certain way.

What If These Are Mobile Units?

If these are mobile units, you will typically use these within a large area such as a workshop for a warehouse. You will maneuver this to the loads that you need to lift up. Once they are suspended in the air, you can transition them using the trolley. The lifting capacity can be anywhere from half a ton, going to 75 tons or more. The mobility factor is almost always associated with a smaller gantry crane. If this is a larger unit, you will have this installed at your facility.

The Specific Use For Suspended Bridge Cranes

When these are installed, they will be within an enclosed area. This will typically be a very long hanger of some sort. The loads will be lifted up, and subsequently shifted from side to side. These are areas where trucks can drive in to be loaded and unloaded. They will almost always have a trolley. This is the mechanism that is connected to the girder that forms the top of this apparatus. The controls will be remote controls in some cases, whereas others will have a control panel that will allow you to use the system.

Since these cranes are used indoors, you will need to measure the width of the crane that you are going to purchase. If it doesn’t match up with the size of your hanger, you might have to spend extra money creating a separate system so it can be put together. Doing so will likely limit the amount of space that you have inside. That’s why taking measurements, and making a special order, is the best decision you can make. You will soon have the ability to start moving more loads than ever before with your suspended bridge crane(precio de puente gruas).

What You Need To Know About The Underhung Crane

If you are looking for a crane you can count on you are going to want to think about investing in the underhung crane. This crane is very helpful and it is going to allow you to get a lot of work done. The crane is a useful piece of equipment to invest in and you can do a lot with it. When you are in the manufacturing industry it is going to be very important to invest in equipment that is going to help you get a lot of work done.

The right equipment can help you make more money and the right equipment can also help you take care of lots of different things. When you use the underhung crane you can increase your business efficiency and this is going to allow you to make more money. The crane is very helpful and when you use equipment that can help you make more money you can really get a lot done.

Underhung Crane

Underhung Crane

You should spend time researching the different types of equipment so you end up getting the most for your money. This equipment is going to help you get a lot done and the equipment can help you work faster which helps you make more money over time. You want to try to make as much money as you can because when you do it is going to be better and easier to take care of your things.

Making money has to be your top priority and when you make a lot of money you are going to start feeling a lot better. When you make a lot of money you can stay in business for longer and it is going to be a lot easier to stay in business. You want to try to stay as relevant as possible and this means that you need to have the right equipment. When you have the right equipment you get to do a lot more and your life is going to be a lot easier. You are going to be able to do a lot more when you take care of your expenses and you use the best crane.

Underhung Overhead Crane

Underhung Overhead Crane

Owning a manufacturing business is exciting and there are lots of ways to make money when you do this. You can really enjoy yourself and you get to spend more time taking care of things when you do this. The best equipment is worth the investment and it can help you get more done. You should always make sure that you buy the best equipment that you can afford and you should always try to get the best deal on the crane that you can.

The right crane can help you make a lot of money and the crane is one of the best things that you can do for yourself. The crane is going to be one of the best things you can have and the compact size and easy set up make it the right choice for businesses of any size.

Tips For The Safe Operation Of Heavy Duty Overhead Cranes

Heavy-duty overhead cranes can be a valuable tool in the workplace. As long as they are used correctly, they provide a safe and efficient way to move objects that are too heavy to lift by hand or that are too bulky to move through other means.

Like other types of equipment, however, these cranes can be dangerous when proper safety procedures are not followed. To prevent any accidents or injuries in the workplace, it is important that all crane operators are trained on how to use these cranes correctly. Below are some safe operation tips for heavy-duty overhead cranes.

reliable heavy duty crane for sale

Heavy Duty Overhead Crane

1. Always verify that the area is clear before using the crane.

Some of the most common crane-related injuries involve loads falling on people who are standing or walking underneath them. These accidents can easily be prevented by making sure that there is no one in the immediate vicinity of the crane while it is in operation.

Not only does the crane operator need to carefully check the area for people but there should also be warning lights or sounds that alert people in the area that the crane is in use. That way, they won’t inadvertently walk into the area where it is used.

2. Make sure the crane is properly maintained.

Never operate a crane that is in disrepair or that has not been cared for properly. Accidents are far more likely to occur when the equipment is in bad shape. Regularly inspect it, looking for signs of wear or damage. Replace any parts on an as-needed basis. Make sure to follow the manufacturer’s recommendations in terms of ongoing maintenance. The better job you do of maintaining your crane, the less likely problems are to occur.

3. Always make sure that loads are secure before turning the crane on.

Crane operators need to be trained in how to properly secure loads. Loads that aren’t attached securely to the crane can fall, causing damage, injuries, or death. It is absolutely essential that all loads are checked and rechecked before being lifted up in the air.

4. Make sure employees are properly trained.

Anyone who operates the crane should be specially trained as a crane operator. Don’t allow general employees to use the crane without proper training.

heavy duty overhead crane for sale

Professional Overhead crane for sale

5. Use a safety checklist to make sure that everyone is on the same page.

Create a checklist for your employees that needs to be followed every time the crane is used. This checklist should include all of the steps that need to be taken to ensure that the crane is safe to use.

This includes everything from performing the initial check to make sure the area is clear and that the equipment is in good shape to making sure that the load is secure and verifying that the crane is not overloaded. Make sure that employees go through this checklist each and every time that they use the crane.

These tips for safe operation are essential if you have a heavy duty overhead crane at your place of business. Make sure that all of your employees are familiar with them.

Top Reasons To Choose A Reliable 30 Ton Bridge Crane

Installing a bridge crane might be one of the best things that you ever choose to do. It’s going to help you save a lot of money, and also generate more revenue. They are designed to be extremely efficient, allowing you to move products and material that accelerated rates of speed. This is particularly true with those that can lift lots of weight including 30 ton bridge cranes that you might want to consider investing in.

30 Ton Overhead Crane

30 Ton Overhead Crane

Why Would You Want To Use One Of These?

Using one of these is going to be one of your top choices. You will soon realize that having a larger one is often better than one that is only able to lift a small amount of weight. This gives you more options, helping you to save more money on the purchase of this 30 ton bridge crane, and yet get more use out of this than many of the others. For those that want something smaller, perhaps that can fit inside of a hanger or warehouse, these are still very useful. If you are on the outside, and you are unloading trucks and other vehicles on a regular basis, this larger unit will probably be the best one to choose.

How To Know You Have Chosen A Reliable Model

You will know that you have purchased a reliable one for two simple reasons. It will come from a business that is well-known, and you may have also read reviews on these particular models. If you want one that is designed with quality, the same a research applies. You should be able to find businesses that have been doing this for years and will have built up a solid reputation. For those that have never use them before, you should think about doing so. These can be very helpful at moving merchandise. They are large enough to accommodate even the largest loads that you may receive. This will make it easier for you to move and break everything down.

30 Ton Bridge Crane

30 Ton Bridge Crane

Will It Take Long For Them To Be Shipped To You?

It shouldn’t take long at all to have these come in. Many of the businesses that you will use will offer to provide you with expedited shipping. If you are purchasing more than one crane, they may actually discount the cost of your shipment. This is very common in this industry. The cranes are almost always shipped by boat to a dock where they are unloaded. The different components will be shipped to your city or town. You will need to have a crew of people that understands how to put everything together. However, once that is done, you will have the ability to construct and use this crane.

The use of a 30 ton bridge crane will become apparent over time. You will understand how it works, and how it can best be utilized. You may have smaller cranes on your facility that you use for other purposes. This will likely be designated for the heaviest loads that will come in. You could be at a shipping yard, or you might be placing things inside of a warehouse. It is one of those cranes that needs to have a lot of room. The support structure also needs to handle multiple tons, as well as the weight of the crane. This should make it easy for you to construct one that will last for a long time.