Crane Machines At Work
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Treadwheel crane - Wikipedia A treadwheel crane (Latin magna rota) is a wooden, human powered, hoisting and lowering device.It was primarily used during the Roman period and the Middle Ages in the building of castles and cathedrals. The often heavy charge is lifted as the individual inside the treadwheel crane walks. The rope attached to a pulley is turned onto a spindle by the rotation of the wheel thus allowing the ... Finnieston Crane - Wikipedia The Finnieston Crane or Stobcross Crane is a disused giant cantilever crane in the centre of Glasgow, Scotland.It is no longer operational, but is retained as a symbol of the city's engineering heritage. The crane was used for loading cargo, in particular steam locomotives, onto ships to be exported around the world.. It is one of four such cranes on the River Clyde, a fifth one having been ... Regional Crane Rentals Ltd. Rigging is a method you'll mostly see on construction sites, ships and oil rigs. It's a way of moving extremely heavy loads using all sorts of different tools, such as wedges, rollers, ply bars, straps and jacks.
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