How are overhead cranes powered?

Electric overhead cranes, also known as bridge cranes, are typically powered by conductor bar, festooning or a cable reel. There are pros and cons of each type of electrification. In certain situations, overhead cranes are powered manually by push or hand geared options or with air power.

What is the full form of EOT crane?

Electric overhead traveling cranes or EOT cranes are a common type of overhead crane, also called bridge cranes. They consist of parallel runways, much akin to rails of a railroad, with a traveling bridge spanning the gap. EOT cranes are specifically powered by electricity.

What is festoon cable?

Festoon cable products are flat, portable cords designed for use in cranes and festoon systems that perform excellently while enduring extreme flexing and difficult environmental elements.

What are the parts of an overhead crane?

The Parts of a Crane – all you need to know

  • Hook. The load is supported using a hook which connects to the hoist and to the end effector.
  • Hoist.
  • Trolley.
  • Bridge.
  • Columns.
  • Runway.
  • End Trucks.
  • Electrification.

What are the main parts of a crane?

Here are eight of the most important crane components you should know about.

  1. The Hook. This may be one of the most recognizable and important parts of a construction crane.
  2. Wire Rope and Sheaves. Cranes use heavy-duty wire ropes to lift extreme loads.
  3. The Boom.
  4. Counterweights.
  5. Outriggers.
  6. Wheels and Tracks.
  7. The Hoist.
  8. The Jib.

What is DSL in EOT crane?

Product Description. Shrouded Bus Bar (DSL) system are used for the electrification of mobile equipment. Shrouded bus bar is a safe, economical and low maintenance way to solve mobile electrification requirement. Systems can be designed to accommodate 60 to 1200 amperes.

Which motor is used in cranes?

Wound field DC motors 4 (series, shunt or compound) are used in industrial environments for coil feeding reels in the milling/metalforming, crane hoists, motor-driven cable reels, and elevator hoist motors.

What power source does a crane use?

The crane can be operated in fully electric, hybrid or diesel modes, with all wheels steered and axles one and three driven by electric motors; their power comes from a standard 42.5kWh, or an optional 85kWh, lithium-ion battery pack.