Machines | Crane: When We Think It Can't Be Lifted - History Documentary Films
videos | at work | information | view | construction
Crane: When We Think It Can't Be Lifted - History Documentary Films WATCH MORE ON NETFLIX : GET 1 YEAR FREE ACCESS CLICK HERE: https://fastfilez.com/asDZ A crane is a kind of machine, normally equipped with a hoist, wire ropes or chains, and sheaves, that could be used both to lift and lower products and to move them flat. It is generally used for raising heavy things and transferring them to various other areas. It uses several easy machines to produce mechanical benefit and thus relocate lots beyond the normal capability of a human. Cranes are commonly employed in the transportation industry for the loading and discharging of products, in the construction market for the movement of products and in the manufacturing market for the putting together of heavy tools. The first construction cranes were invented by the Ancient Greeks and were powered by guys or draft animals, such as donkeys. These cranes were used for the building of tall structures. Larger cranes were later established, using the use of human treadwheels, allowing the lifting of much heavier weights. In the High Middle Ages, harbour cranes were introduced to load and discharge ships and assist with their construction-- some were constructed into stone towers for additional toughness and stability. The earliest cranes were built from wood,steel took control of with the coming of the Industrial Revolution. WILD LIFE DOCUMENTARIES - https://www.youtube.com/playlist?list=PL89NZer-bHII0dQDT30T4lN6qGy8f3Ndm RELIGION DOCUMENTARY - https://www.youtube.com/playlist?list=PL89NZer-bHIIApKOXifEvgHoQxXeoewaR HISTORY DOCUMENTARY - https://www.youtube.com/playlist?list=PL89NZer-bHIIFtbbgSotwgkwCduxG1YlK ADVENTURE DOCUMENTARY - https://www.youtube.com/playlist?list=PL89NZer-bHIJ_fsqbIakXabFf44jPBm-E HEALTH AND MEDICINE DOCUMENTARY - https://www.youtube.com/playlist?list=PL89NZer-bHILBMJN0wvBfAsDVXzz0GEIH PEOPLE DOCUMENTARY - https://www.youtube.com/playlist?list=PL89NZer-bHILcEazOCor7wbrXTIn3gNkX TECHNOLOGY DOCUMENTARY - https://www.youtube.com/playlist?list=PL89NZer-bHIK8tVs-9jdosdco5hbQQl6n SUPERNATURAL DOCUMENTARY - https://www.youtube.com/playlist?list=PL89NZer-bHIIraIeCulhClPA004pED-Vg World Geographic Channel - https://www.youtube.com/user/TheWorldgeographicch Follow us : http://worldgeographicchannel.blogspot.com/ http://worlddocumentarychannel.blogspot.com/ http://documentarychannelhd.blogspot.com/ http://amazingdocumentaryfilms.blogspot.com/ http://topamazingdocumentaries.blogspot.com/ http://bestdocumentarychannel.blogspot.com/ http://top-documentaryfilms.blogspot.com/ Tags: Crane History, Crane Documentaries, Crane Documentary, Crane Full Documentary, Crane Documentary Films, Crane History Documentary Films, Crane, Machine, Equipment, Heavy Equipment
Comments
-
A well rounded video on cranes. . thank you.
-
Strange his crystal shortly only badly reserve report o'clock.
-
hey great vid got a new subscriber
-
these cranes are amazing , it makes me wonder how on earth did they move and place those enormous stones in the ancient world.
there is a 2000 ton granite stone cut and place to perfection in baalbek lebanon , no crane in existence can come close to lifting it -
Did I see the men on top of the structure without "Safety Harnesses?
-
2.38 mins. This guy knows and loves that crane. Legend
-
Pineapple wassssup
-
I just wana know what happens when the man in the cab has to use the restroom? Especially, after a night of eating something disagreeable to the digestive system!
-
theologian author songwriter singer lead vocal guitarist and founder of the Orchestra-PRESUMCLY-KOMPA
-
I like how its over dramatised, 29000 pounds. I guess 13 tonnes doesnt sound as impressive.
-
do you even lift bro?!
-
Back when History Channel had SOMETHING worth watching that you learned ACTUAL facts and information from!
-
Viagra and Cialis are uplifting too...they lift the mightiest shafts.
-
searched "history documentary" videos and narrowed by "this year" "over 20 minutes" "in HD" and sorted by view count. first three results were about sex. this was the fourth one.
-
even cranes come from china, wtf
-
Cool, but can any of these lift one of the megolithic stones at Baalbek Lebanon? How was it done 5000 years ago?
-
Each and every time I see a 4:3 video streched to 16:9, I am equally baffled and concerned about the uploader's intelligence and/or vocational pride.
-
Wow, crane operators can make 60,000 to 100,000 a yr. straight time. More obviously with over time. That's more than many jobs that require a 4 yr. degree. You probably have to go through a course to learn it, but I doubt it's four yrs.
-
very useful knowledge, to those who work in the container yard.