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An example of a railroad wedge plow. The wedge plow or Bucker plow was first developed by railroad companies to clear snow in the American West. The wedge plow forces snow to the sides of the tracks and therefore requires a large amount of force due to the compression of snow. The wedge plow is still in use today in combination with the high ...
The Snow Train Rolling Stock, located in Railroad Heritage Park in Laramie, Wyoming, consists of five pieces of Union Pacific Railroad rolling stock. The five vehicles, which are a snow plow, locomotive, tender, bunk car, and caboose, form a snow train, a type of train used to clear snow from rail lines. The snow plow was built as a tender and ...
The Rock Island Snow Plow No. 95580 in Limon, Colorado is a railway snowplow which was listed on the National Register of Historic Places in 2018. [1] It is termed a "Single-Track Wedge Plow". It was created as a snowplow by the Chicago, Rock Island and Pacific Railroad in 1951, rebuilding from a retired steam locomotive tender.
The United States Army Snow Plow No. SN-87 is a historic railroad snow plow, that is part of the collection of the Arkansas Railroad Museum in Pine Bluff, Arkansas.It is a 74,000-lb. wedge plow, mounted on a pair of trucks, built in 1953 by the O.F. Jordan Company of East Chicago, Indiana, under contract to the United States Army.
The few remaining rotary plows in North America are either owned by museum railroads or are kept in reserve for areas with poor road access and routine severe snowfall conditions. The largest remaining fleet of rotaries consists of Union Pacific Railroad's six plows reserved for Donner Pass. Japan sees widespread use of rotary snowplows in its ...
Loram provides maintenance of way services to Class I and shortline railroads, rapid transit systems, and commuter rail systems [2] worldwide. [6] The Railway Supply Institute said in 2015 that Loram was "one of the leading suppliers of track maintenance machinery and services in North America and the global market". [2]
The first snow plows were horse-drawn wedge-plows made of wood. The earliest reference found by the Oxford English Dictionary was written in 1792 in a description of New Hampshire: [6] When a deep snow has obstructed the roads, they are in some places opened by an instrument called a snow plough.
The ballast boxes serve two purposes — they move ballast that is far away from the tracks closer towards the centerline of the tracks, and contour the ballast to slope downwards away from the tracks perpendicularly. Like the plow blades, the ballast boxes can be adjusted and moved independently of each other as needed. [2]