Lifting crane is a construction machine equipped with a tower for lifting and lowering building material. The tap consists of a tower equipped with cables and blocks that are used to rise and lower the material.Lifting cranes are widely used in the construction industry for moving and lifting to a significant height and in the production of heavy equipment. Cranes for low -rise construction, as a rule, are temporarily attached to the machine, or stand on the ground or fixed on specially built supports.
Construction cranes are under the control of the operator in the cab, which travels with the tap and is equipped with a button remote control or works on the radio control. The crane operator ultimately is responsible for the safety of crews and crane.
Telescopic tower crane
Tower crane is a modern form of tower crane strictly standing on the ground and created for a better combination of height and carrying capacity. Tower cranes, as a rule, are used in the construction of high -rise buildings or with poor availability of construction.
Cranes with a cart
Cranes are mounted on rubber tires like in trucks, which allows for greater mobility. Autrigers who are placed vertically or horizontally used to align and stabilize the crane during lifting work. A characteristic example of a crane-a loader, this is a second-mobility KS-45717K-3 with a carrying capacity of 25 tons.
Off -road crane
A crane mounted on a chassis with four rubber tires is designed for operations and off -road movement. The remote supports are exhibited vertically and horizontally and stabilize the crane when lifting the cargo. These types of cranes have the same engine, both for power chassis and to turn on the crane.
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Crane loader
Loader, a hydraulic drive on a hinged lever, is installed on the trailer and is used to download equipment or building materials into trucks.
Lifting cranes have long been known in world construction practice. Cranes can quickly and easily move equipment or any building materials. There are many types of cranes that are used for earthen and construction work. Cranes are also used for the construction of bridges or the construction of pipelines.
Crane operators really earn good money and it does not matter which crane model they work. In any case, their work is dangerous and requires increased attention and caution.
