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has a throw of 4 feet (1.2 m) and connects to a counterweight and to a very long rod. This rod runs along the rod viaduct to the pumping shaft 200m away, where the 8 feet (2.4 m) stroke is converted by a T-rocker into a pumping action.
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The mine employed over 600 miners at its peak, producing lead, copper, silver and zinc until it closed in 1929. In 1965 the Manx
Government bought the wheel and site. The wheel was restored; in 1989 it was put under the control of
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Most of the wheel and rod is made of wood; however key mechanical parts are metal to provide tension and bearing surfaces. The rod has wheels attached at intervals to permit the stroke's motion with minimal friction.
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on the front of the wheel is backwards. This happened by accident when the image was being transferred onto the wall; they forgot to reverse it, so it is actually a mirror image of the
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in the world. Designed by Robert
Casement, the wheel has a 72-foot-6-inch (22.1 m) diameter, is 6 feet (1.8 m) wide and revolves approximately three times per minute.
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The wheel was built in 1854 to pump water from the Glen Mooar part of the Great Laxey Mines industrial complex. It was named Lady
Isabella after the wife of Lieutenant Governor
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Delivery: 250 imperial gallons (1,100 L) of water a minute from the Laxey mines some 200 yards (180 m) away and 1,500 feet (460 m) below ground
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The T-rocker, which transfers the horizontal motion of the crank on the waterwheel axle into a vertical motion to work the pumps in the mine.
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Water from the surrounding area – including a number of local springs and streams – is collected in a
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A water-powered wheel was used because the Isle of Man has no supply of
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The wheel has two pieces of music dedicated to it: one penned by
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at Manx
National Heritage. Retrieved 26 October 2022
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as part of the Great Laxey Wheel & Mines Trail.
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325:and the other by Helen Barley. Both are entitled
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475:Buildings and structures completed in 1854
395:. Ron Wise's Banknoteworld. Archived from
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140:72 feet 6 inches (22.10 m)
290:Diameter: 72 ft 6 in. (22.1 m)
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198:The wheel is currently maintained by
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424:Illustrated and with visitor prices.
256:A historical image from around 1900
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470:Water wheels in the Isle of Man
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225:for a steam-powered pump.
16:World's largest waterwheel
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351:Great Laxey Mine Railway
422:IOMGuide.com/LaxeyWheel
191:, who was the island's
145:Design and construction
446:54.238528°N 4.407389°W
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311:Manx National Heritage
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211:Isle of Man Government
200:Manx National Heritage
126:Manx National Heritage
106:54.238556°N 4.407389°W
380:The Great Laxey Wheel
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24:The Great Laxey Wheel
451:54.238528; -4.407389
111:54.238556; -4.407389
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356:Great Snaefell Mine
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59:Architectural style
44:General information
26:Lady Isabella Wheel
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399:on 8 October 2008
217:Technical details
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304:Great Laxey Mine
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238:backshot wheel
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434:54°14′18.7″N
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94:54°14′18.8″N
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173:Isle of Man
161:Laxey Wheel
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97:4°24′26.6″W
84:Coordinates
77:Isle of Man
53:Water wheel
464:Categories
403:30 October
367:References
285:Dimensions
266:triskelion
177:waterwheel
132:Dimensions
207:£20 notes
63:Victorian
340:See also
193:governor
137:Diameter
69:Location
230:cistern
183:History
171:in the
240:. The
242:crank
169:Laxey
122:Owner
73:Laxey
405:2008
298:Mine
264:The
223:coal
159:The
49:Type
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