Cranes
Cranes
Welcome to Cranes Source
Cranes source is the place to buy, sell or hire both new and used overhead cranes, jib cranes, gantry cranes, electric cranes, mobile cranes, bridge cranes and other types of cranes.
There are dozens of different types of cranes on the market and many can be seen at work everyday in towns and cities. Mobile cranes are the most basic but also the most flexible and versatile types of crane so named because they can be mounted on a wheeled truck, rail tracks or vehicle fitted with caterpillars. Some can be used for moving earth by adding a clamshell bucket or on demolition sites by the addition of a ball.
Probably the most familiar will be tower cranes that are literally used in the construction of tower blocks. Electric cranes are efficient and versatile. They can be used to deal with coil, billet and scrap handling as well as hot metals and stacking.
At the other end of the scale are small jib cranes used in factories while high up two types of crane regularly in use are gantry cranes and overhead cranes. Running on rails gantry cranes are suspended under beams between pillars while overhead crane, although also suspended, tend to be fixed to buildings rather than attached to uprights.
Modern cranes can lift many hundreds of tons while smaller versions are not only compact but can be highly manoeuvrable and capable of working in restricted areas with low headroom.
A crane is a lifting machine; they are generally equipped with a winder, wire ropes or chains and sheaves. They are used to lift and lower materials and also to move them horizontally. It uses one or more simple machines to create mechanical advantage and therefore have the ability to move loads beyond the normal capability of a human. Cranes are commonly employed in the transport industry for the loading and unloading of freight, in the construction industry for the movement of materials and in the manufacturing industry for the assembling of heavy equipment.
Cranes exist in an enormous variety of forms, each of these are tailored to a specific use. Sizes range from the smallest jib cranes, used which are used inside workshops, to the tallest overhead cranes, used for the construction of high buildings, and the largest floating cranes, used to build oil rigs and salvage sunken ships.
There are two major considerations when looking at the design of cranes. Firstly is that the crane must be able to lift a load of a specified weight and secondly is that the crane must remain stable and not topple over when the load is lifted and moved to another location.
Cranes, like all machines, obey the principle of conservation of energy. By this we mean that the energy which is delivered to the load cannot exceed the energy that is put into the machine.
To add your products click on the traders account link above.
You can click on the links below to browse for new, used or to hire cranes
Cranes source is the place to buy, sell or hire both new and used overhead cranes, jib cranes, gantry cranes, electric cranes, mobile cranes, bridge cranes and other types of cranes.
There are dozens of different types of cranes on the market and many can be seen at work everyday in towns and cities. Mobile cranes are the most basic but also the most flexible and versatile types of crane so named because they can be mounted on a wheeled truck, rail tracks or vehicle fitted with caterpillars. Some can be used for moving earth by adding a clamshell bucket or on demolition sites by the addition of a ball.
Probably the most familiar will be tower cranes that are literally used in the construction of tower blocks. Electric cranes are efficient and versatile. They can be used to deal with coil, billet and scrap handling as well as hot metals and stacking.
At the other end of the scale are small jib cranes used in factories while high up two types of crane regularly in use are gantry cranes and overhead cranes. Running on rails gantry cranes are suspended under beams between pillars while overhead crane, although also suspended, tend to be fixed to buildings rather than attached to uprights.
Modern cranes can lift many hundreds of tons while smaller versions are not only compact but can be highly manoeuvrable and capable of working in restricted areas with low headroom.
Cranes, Crane accessories, Crane Skips
A crane is a lifting machine; they are generally equipped with a winder, wire ropes or chains and sheaves. They are used to lift and lower materials and also to move them horizontally. It uses one or more simple machines to create mechanical advantage and therefore have the ability to move loads beyond the normal capability of a human. Cranes are commonly employed in the transport industry for the loading and unloading of freight, in the construction industry for the movement of materials and in the manufacturing industry for the assembling of heavy equipment.
Cranes exist in an enormous variety of forms, each of these are tailored to a specific use. Sizes range from the smallest jib cranes, used which are used inside workshops, to the tallest overhead cranes, used for the construction of high buildings, and the largest floating cranes, used to build oil rigs and salvage sunken ships.
There are two major considerations when looking at the design of cranes. Firstly is that the crane must be able to lift a load of a specified weight and secondly is that the crane must remain stable and not topple over when the load is lifted and moved to another location.
Cranes, like all machines, obey the principle of conservation of energy. By this we mean that the energy which is delivered to the load cannot exceed the energy that is put into the machine.
To add your products click on the traders account link above.
You can click on the links below to browse for new, used or to hire cranes
