Saturday, August 21, 2010

An Overview of the 5 Ton Bridge Cranes

Cranes are the heavy load lifters and thereby they are extremely important. There are many fields, which require the use of cranes. Earlier they could be used only manually, but now they can be operated by electric power as well. There are many types of cranes among which bridge cranes are one of the types. Bridge cranes are the cranes, which require a bridge consisting of two horizontal beams for movement. These beams act as the rails, which is used to move the lifting beam. It also consists of a large fixed support frame that covers the entire area and can be accessed to the crane.

How Do These Work?

After the fitting of the main frame and testing its functioning, the main beam is then needed to be lifted onto the rails to be fitted into the right place. This forms a shape called H shape, which has the pulley and some other lifting equipment. These are fitted onto a moving trolley and can roll along the beam and give flexibility and free movement to the entire unit. So, when all this will be done, the crane will then be ready to lift any kind of item or load and would be able to lift it up and further move it in the direction that will be needed to place the times.

These bridge cranes are manufactured in different tons like 5 ton bridge cranes, 15 ton bridge cranes, 20 ton bridge cranes. These are created in differ tons, so that can be bought on the basis of their use. Basically it is your choice to order the bridge crane according to your use. You can lay down your specifications and can have the crane manufactured accordingly. This is why the capacity of the crane will vary according to the specifications. But usually the units are capable of lifting load upto 20, 000 pounds.

Some Unique Features of the 5 Ton Bridge Cranes

Following are given some of features, which these cranes different from others in use and in design as well.

  1. They require no power as such to be operated.
  2. They are modular in design and construction.
  3. Their unites can be dismantled

It is interesting to know that bridge cranes do not require the compulsion of a power as their movement can be controlled from the ground. It can be simply done by manipulating the object, hanging from the beam, to be moved to the right position. And then slowly it can be lowered down to the place. Then these are quite handy in the sense that you can always make the required changes in these, while moving to a new location. Also, it is quite easy to dismantle the unit in order to add some new and latest parts and hence can rebuild into a smaller or larger unit, depending upon its current use.

So, the bridge cranes are very much important, as they can be used sufficiently and conveniently according to the use and also if you would want to move to a new place, they can still be used and retained.

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