Top running overhead crane is designed to travel on the top of track that is either supported by engineered columns or building columns. It is the most effective lifting solutions if the factory is not big. Ellsen Group, a professional crane supplier and manufacturer, provides top running cranes with high quality and best price.
Why choose Ellsen top running overhead crane?
Ellsen cranes are mainly divided into two types: single girder crane and double girder crane. Single girder type is cost effective. It has reduced wheel loads, so the cost of new support structures can be saved. Double girder bridge crane is suit for a complete lifting solution, because it is designed for applications with large load capacities more than 20tons, can stand heavy duty. The hook of double girder type travels between the beams, thus it can also give a better height of lift than that of single girder type.
Ellsen ceiling crane system
- Enclosed track, easy movement and long life.
- Rigid runways, superior load positioning, no movement or “crabwalking” of the bridge.
- No support structures, so work areas are kept clear of obstruction.
- Ease of installation.
- Smooth rolling surface, easier movement of bridge and trolleys.
- Multiple track profiles and spanning capabilities, adaptable, flexible, and cost competitive.
Differences between top running overhead cranes and underhung bridge cranes
Sometimes you may need a crane to transport heavy cargo or for manufacturing purposes. Overhead cranes and underhung bridge cranes both have practical uses, but there is a time and place for each. This article will compare the differences between top running overhead cranes and underhung bridge cranes.
One primary difference between overhead cranes and underhung bridge cranes is that the underhung bridge cranes are far more versatile. Underhung bridge cranes usually carry lighter objects. Because of this the underhung crane system is also much lighter.
Overhead Cranes are used to carry and transport extremely bulky and heavy objects. If your business needs to move or produce heavy cargo, then it’s a necessity to have an overhead crane system in your building, warehouse, or industrial park.
Another major difference is the positioning of the end trucks. For underhung crane systems the end trucks tend to operate on the lower part of runway beams. The end trucks for overhead cranes require rails for support. These rails link up to the top of the crane runway.
Underhung bridge crane systems tend to be cheaper than their overhead counterparts. This is because underhung systems are more flexible, can utilize multiple runways, and are much lighter. Underhung crane systems also have the ability to line up parallel with other underhung crane systems. This allows for more cranes to be running simultaneously, which leads to optimal production.
Top running overhead crane systems are perfect for the transport or production of very heavy loads. If your business needs to consistently transport cargo heavier than twenty tons or more, then an overhead crane system is a necessity. In order to have a top running overhead crane system, the building support steel needs a bracket attached. For extremely heavy loads the use of support columns will be needed.
Another difference between the two support systems is that top running overhead systems are perfect for businesses that require more headroom. This is because they run along the overhead runway. The end result is more headroom, which is perfect for low headroom facilities, or facilities with extremely high headroom.
Underhung Bridge Cranes work perfectly along a fixed path. An interlock mechanism allows for underhung systems to be interconnected. Underhung crane systems also allow for the use of track switches. Track switches allow for multiple locations, and the transfer of cargo from incoming tracks to outgoing tracks.
To lower the need for load re-handling it is wise to invest in multiple interconnected overhead crane systems. Instead of purchasing one expensive system, using an interlock to purchase two overhead connected systems will cost less money. Using interlocks are the key to running a fluid overhead system capable of running smoothly through the whole facility.
The type of system you need depends completely on many factors. For smaller cargo or production facilities, underhung bridge cranes are a smart investment. Underhung bridge systems are less expensive overall and offer much versatility. Top running overhead cranes are perfect for transporting heavy cargo or items over twenty tons.
How to find the best top running overhead crane
When you work in manufacturing, having access to a powerful crane is a must. Cranes make your operation work more efficiently and they make the work go faster. A top running overhead crane runs on top of a track and works well in medium sized facilities. Read on to learn more about how to buy the best top running crane.
There are two types of top running overhead cranes to choose from. The single girder crane or the double girder crane. Single girder cranes are cheaper. It isn’t as expensive installing the support structure and the wheel loads are smaller. The double girder crane is perfect for applications that require more than 20 tons to be lifted. These cranes are heavy duty and are ready to perform heavy duty work. The material that is being lifted travels between the beams on the hook. You can also lift things higher with this type of crane.
Some top running overhead cranes are explosion proof and these cranes work well in power stations and can lift up to 20 tons. When you are ready to buy your top running overhead crane you have to know how much weight you plan to lift with the crane. This will help you decide if you want a single or double girder crane. If you aren’t going to be lifting huge amounts, a single girder crane will work, but if you plan on lifting larger amounts you need to switch over to a double girder crane.
You also have to consider the height of the things you are going to be lifting. If the materials that are going to be lifted are very tall, you need a double girder crane because they work well with taller heights. The space that the crane is going to go in is very important as well. You have to make sure that you have enough room to operate the crane.
Be sure to take the power requirements of the crane into consideration as well. It is important that you have enough power to run the crane properly. You want to make sure the crane can handle everything that you need to lift and you want to make sure that the crane can handle it easily. It is better to buy a crane that is slightly too big for your needs than to buy one that is too small. You want a crane that can grow with you.
You will want to make sure you get the best price for your crane, so be sure to shop around and get quotes from multiple vendors before you buy your crane. Check to see what the maintenance policy is and if the company will perform the required upkeep on the crane. A top running overhead crane will make your work much easier and keep things running more smoothly and efficiently. These cranes allow you to carry large loads easily and efficiently. Top running overhead cranes are fantastic investments.
Explosion-proof top travelling crane for sale
Except for common products, the product with special purpose is also produced, such as explosion-proof overhead crane, a kind of top running bridge cranes. It has advantages of simple structure, small size, light weight, and convenient for installation, use and maintenance. It adapts to medium or light crane loading in mechanical workshop, warehouse, material field, maintenance of hydropower station. Ellsen lifting cranes are competitive with high quality and dealer price in the crane industry.
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