Crane (machine)
id:
crane-machine-188-11603655
title:
Crane (machine)
text:
A crane is a machine used to move materials both vertically and horizontally, utilizing a system of a boom, hoist, wire ropes or chains, and sheaves for lifting and relocating heavy objects within the swing of its boom. The device uses one or more simple machines, such as the lever and pulley, to create mechanical advantage to do its work. Cranes are commonly employed in transportation for the loading and unloading of freight, in construction for the movement of materials, and in manufacturing f
brand slug:
wiki
category slug:
encyclopedia
description:
Type of machine
original url:
https://en.wikipedia.org/wiki/Crane_(machine)
date created:
2003-09-14T16:38:49Z
date modified:
2024-09-09T05:01:29Z
main entity:
{"identifier":"Q178692","url":"https://www.wikidata.org/entity/Q178692"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/4a/Crane_machine_slewing_platform.svg","width":530,"height":700}
fields total:
13
integrity:
16