Crane and Heavy Equipments - PowerPoint PPT Presentation

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Crane and Heavy Equipments

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Cranes Cranes have a number of purposes that include lifting, lowering or moving heavy objects, equipment, and machines, or even to temporarily hold structures in place. Types of cranes Even though cranes are used for moving, lifting or holding objects in place, they differ in several properties. A few types of cranes are: • Tower cranes, • Mobile cranes, • Telescopic cranes, • Rough terrain cranes, and • Overhead cranes. Tower Cranes • Tower cranes are tall towers which are mainly used in the construction of skyscrapers and multi-story buildings. • They are preferred when weights are required to be lifted to heights that mobile cranes on the ground can not reach Find more information about Crane and Heavy Equipments with yellowpages-uae.com at – PowerPoint PPT presentation

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Title: Crane and Heavy Equipments


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 Crane and Heavy Equipments  
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Cranes have a number of purposes that include
lifting, lowering or moving heavy objects,
equipment, and machines, or even to temporarily
hold structures in place.
3
Types of Cranes
  • Even though cranes are used for moving, lifting
    or holding objects in place, they differ in
    several properties. A few types of cranes are
  • Tower cranes,
  • Mobile cranes,
  • Telescopic cranes,
  • Rough terrain cranes, and
  • Overhead cranes.

4
Tower Cranes
  • Tower cranes are tall towers which are mainly
    used in the construction of skyscrapers and
    multi-story buildings.  
  • They are preferred when weights are required to
    be lifted to heights that mobile cranes on the
    ground can not reach.

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  • Mobile cranes or truck mounted cranes have a few
    advantages over regular stationary types of
    cranes.
  • They can be used at any location, and can easily
    be moved if necessary.

Mobile Cranes
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  • They are commonly used for rescue jobs and
    short-term construction projects.
  • The tubes are extended to the required height
    using hydraulics or other high-powered mechanisms.
  • Telescopic Cranes consist of a number of tubes
    fitted into each other that forms the body of the
    crane.

Telescopic Cranes
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  • Rough Terrain Cranes, like mobile cranes, are
    mounted onto trucks.
  • They are specially engineered to be driven on
    rough terrain like construction projects in rural
    or off-road areas.

Rough Terrain Cranes
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Overhead Cranes
  • Overhead Cranes or Bridge Cranes are commonly
    used in manufacturing and Industrial
    Environments.
  • It consists of parallel runways and a lifting
    component mounted onto a bridge which slides
    along the runways.

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Heavy Equipments
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