Crane and Heavy Equipments 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.
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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.

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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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