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The shipyard at Clydebank was created in 1871 after the company James & George Thomson moved from the Govan Graving Docks []. [1] [2] John Brown & Company purchased the yard in 1899, and in 1905, a £24,600 order for the crane was placed with Dalmarnock based engineering company Sir William Arrol & Co. [3] Titan was completed two years later in 1907. [3]
Crane cars (1 ton) C281–C292 Harsco Track Technologies 2008 In service: R164 Funding for R188 option cars 2008 Funding only: R169 Procuring for 2 AC dynamometers 2008 Funding only: R170 3 overhead cranes 2009 R172 Model PBR-550T ballast regulator cars BR004–BR005 Plasser 2009 2013 In service: R174 Same as R156 (19 locomotives) R175
American Crane Corporation is an American manufacturer of construction cranes based in Wilmington, North Carolina. It manufacturers lattice boom crawler cranes with capacities ranging from 50 to 275 tons. The American Crane Corporation was founded in 1882 as the Franklin Manufacturing Company, and in 1892 the name changed to American Hoist ...
A treadwheel crane survives at Harwich, Essex, United Kingdom. It was built in 1667 and formerly stood in the Naval Yard. It was moved to Harwich Green in 1932. The crane has two treadwheels of 16 feet (4.88 m) diameter by 3 feet 10 inches (1.17 m) wide on an axle 13 + 1 ⁄ 2 inches (340 mm) diameter.
As early as 1897 Thomas Smith were producing electrically powered cranes, and in later years the internal combustion engine would replace the steam engine as the power source in their cranes. The cranes were adapted to become excavators, with buckets replacing the usual crane hook; the company also provided magnets for use in sites handling metals.
A drum hoist (steel wire rope visible) and motor. In underground mining a hoist or winder [1] is used to raise and lower conveyances within the mine shaft.Modern hoists are normally powered using electric motors, historically with direct current drives utilizing Ward Leonard control machines and later solid-state converters (), although modern large hoists use alternating current drives that ...
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