Diggers: Types & Uses

Heavy construction equipment with a hinged metal bucket attached to a hydraulic arm, used for lifting is known as a digger. Diggers are also known as excavators. Diggers help in maximising productivity and are widely used in the process of construction. There are generally four major parts of a Digger- boom, bucket, cab and house.

Diggers are widely used by construction companies for various purposes. A cable-operated Digger works using winches and steel ropes for the movements. A Hydraulic Digger uses hydraulic fluid, with hydraulic cylinders and hydraulic motors for movements.

Different Types Of Diggers:

  •      Drag Line Digger: It is used in civil engineering and surface mining. The largest heavy Drag Lines are among the largest mobile land machines ever built.
  •     Steam Shovel: Steam shovel is the earliest type of Digger. It was designed to lift and move rock and soil.
  •      Power Shovel: It is a bucket-equipped machine, which is powered by electricity. It is used for mineral extraction and for digging fragmented rock.
  •      Suction Digger: It is designed to remove earth from a site, or remove heavy debris on land, by powerful suction. It functions using a wide suction pipe, which is about a foot in diameter. The suction inlet air speed is typically about 100 metres/second (224 mph).
  •      Compact Digger: It has an approximate operating weight ranging from 0.7 to 8.5 tonnes and generally includes a backfill blade and independent boom swing. It is also known as Mini Digger.

Uses Of Diggers:

  •      Digging  trenches, holes or foundations
  •      Material handling
  •     Demolition
  •      General grading/landscaping
  •     Heavy lifts, e.g. lifting and placing of pipes
  •     Mining

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Video Cable Types

We generally use Video cables to connect any modern visual device. There are distinct kinds of Video Cables having their own method of transmitting video signals that produce varied image quality. Therefore it is very important to select the right kind of cable for your electronic equipment.

To produce a picture in desired screen resolution, three things are needed:

  •     A video resource that would generate the resolution.
  •     A television for displaying.
  •    A Video Cable that would serve as the mediator between the video source and television.

A Video Cable with lower maximum resolution will degrade the signal coming from the video source down to cable’s maximum resolution.  Here are a few tips to make you a little familiar with video cables so that you feel more confident while choosing your type. Video Cable fall into two categories: Analog Video Cables and Digital Video Cables.

Analog Video Cables– Analog Video Cables transmit video signals similar to an undulating wave as a frequently fluctuating electronic signal. The shielding material is responsible for the level of potential interference. Equipment with only analog connection needs analog cables while digital connections need digital cables.  The basic types are –

  •     Coaxial RF cable
  •     Component
  •     Composite
  •     S-Video

Digital Video Cables– Digital Video Cables are used for digital connections. They transmit video as binary signal which is less susceptible to degradation as seen in analog cables. They are the most advanced cable option carrying far more data than analog cables. The basic types are –

  •     FireWire
  •    HDMI (High-Definition Multimedia Interface)
  •    DVI (Digital Visual Interface)

Relemac Technologies Pvt. Ltd is counted among the leading Industrial Cable Manufacturers, Suppliers And ExportersIn India. They offer a variety of cables such as Solar Cables, Composite Cable, LAN/Structural Cables, Submersible Cables, XLPE Cables, Coaxial Cables, PVC Cables, Instrumentation Shielded Cables, Control Cables, Electrical Power Cables, Industrial Cables, Fiber Optical Cables, Telecommunication Cables, Rubber Cables, etc. They provide timely delivery and are known for the excellent quality of their products. For more details visit  www.relemaccables.com