Classic Streamliners - TRAINCYCLOPEDIA
FM H-10-44 Diesel-Electric Locomotive
The FM H-10-44 was a yard switcher produced by Fairbanks-Morse from August, 1944–March, 1950. The units featured a 1,000-horsepower (750 kW), six-cylinder opposed piston engine prime mover, and were configured in a B-B wheel arrangement mounted atop a pair of two-axle AAR Type-A switcher trucks, with all axles powered. Many H-10-44s received modifications that increased their horsepower rating to 1,200 hp (890 kW).
The Raymond Loewy-designed carbody featured a slanted nose, sloping hood lines, and (considered to be its most distinguishing feature) a protruding roof visor mounted on the rear of the cab. These styling cues were carried through to the H-10-44's successor, the FM H-12-44, until September 1952 when the exterior design was "Spartanized" to reduce production costs.
A total of 195 units were built for American railroads. Three intact examples of the H-10-44 are known to survive today, all of which are owned by railroad museums. Most notable of these is Milwaukee Road No. 760 (originally delivered as No. 1802), the first Fairbanks–Morse locomotive constructed in their own plant, which is preserved and on display at the Illinois Railway Museum.
Another example is former Hallet Dock Company HD-11, which is now at the Lake Superior Railroad Museum in Duluth, Minnesota.
A reproduction H-10-44 locomotive sits atop the Beloit Fishing Bridge, a former railroad bridge which crosses the Rock River several hundred yards south of the foundry where the H-10-44s were built, in Beloit, Wisconsin.
Owner: Apache Railway
Road numbers: 100, 200
Owner: Atchison, Topeka and Santa Fe Railway
Road numbers: 500–502
Owner: Baltimore and Ohio Railroad
Road numbers: 300–309
Notes: Renumbered 9700–9709.
Owner: Chehalis Western Railroad (Weyerhaeuser)
Road numbers: 492, 493
Owner: Chicago and North Western Railway
Road numbers: 1036, 1048–1065, 1070, 1082
Owner: Chicago, Indianapolis and Louisville Railway (“Monon”)
Road numbers: 18
Owner: Chicago, Milwaukee, St. Paul and Pacific Railroad (“Milwaukee Road’)
Road numbers: 1802–1818, 1820–1825
Notes: Renumbered 760–776, 778–783; 760 (ex-1802), 767 (ex-1809) and 781 (ex-1823) are preserved in museums.
Owner: Chicago, St. Paul, Minneapolis and Omaha Railway (“Omaha Road”)
Road numbers: 94–98
Owner: Columbia and Cowlitz Railway
Road numbers: D-1
Notes: to Pacific Great Eastern Railway.
Owner: Denver and Rio Grande Western Railroad
Road numbers: 120–123
Notes: 122 to Frisco 286.
Owner: Fairbanks-Morse (demonstrator unit)
Road numbers: 10L45
Notes: to Milwaukee Road 1819; renumbered 777.
Owner: Indianapolis Union Railway
Road numbers: 10–18
Owner: Kentucky and Indiana Terminal Railroad
Road numbers: 48–52, 55–59
Owner: Minnesota Western Railway
Road numbers: 51
Notes: to Minneapolis, Northfield and Southern Railway 11, to Hallet Dock Company HD-11.
Owner: New York Central Railroad
Road numbers: 9104–9110
Notes: to Penn Central 8204–8210.
Owner: New York Central (Pittsburgh and Lake Erie Railroad)
Road numbers: 9100–9103
Owner: New York, Chicago and St. Louis Railroad (“Nickel Plate Road”)
Road numbers: 125–133
Notes: to Norfolk and Western Railway 2125–2133.
Owner: Pennsylvania Railroad
Road numbers: 5980–5986, 5997–5999, 9080–9099, 9184–9196, 9288–9299
Notes: to Penn Central.
Owner: Pittsburgh, Chartiers and Youghiogheny Railway
Road numbers: 1
Owner: St. Louis-San Francisco Railway
Road numbers: 270–281
Owner: Terminal Railroad Association of St. Louis
Road numbers: 700–703
Owner: Union Pacific Railroad
Road numbers: DS1300–DS1304
Owner: Wabash Railroad
Road numbers: 380–383
Notes: to Norfolk and Western 3380–3383.
Owner: Weyerhaeuser Timber Company
Road numbers: 481
Total Units: 195
FM H-10-44 Overview
Type and origin
Power type: Diesel-electric
Build date: August 1944–March 1950
Total produced: 195
• AAR B-B
Gauge: 4 ft 8 1⁄2 in (1,435 mm)
Trucks: AAR type A
Wheel diameter: 40 in (1,016 mm)
Minimum curve: 29.50 (194 ft (59.13 m) radius)
Wheelbase: 33 ft 6 in (10.21 m)
Length: 48 ft 10 in (14.88 m)
Width: 10 ft 2 in (3.10 m)
Height: 14 ft 6 in (4.42 m)
Locomotive weight: 240,000 lb (108.9 t)
Prime mover: FM 38D-8 1/8
Engine type: Two-stroke diesel
Aspiration: Roots blower
Displacement: 6,222 cu in (101.96 l)
Generator: Westinghouse 481-A
Traction motors: (4) Westinghouse 362-D
Cylinders: 6 (Opposed piston)
Cylinder size: 8.125 in × 10 in (206 mm × 254 mm)
Locomotive brake: Straight air
Train brakes: Air
Maximum speed: 60 mph (97 km/h)
Power output:1,000 hp (746 kW)
Tractive effort: 40,440 lbf (179.9 kN)
Locale: North America
Milwaukee Road 760, an H-10-44 and the first FM locomotive, preserved in operating condition at Illinois Railway Museum.
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Text: wikipedia.org. Images: Public Domain; http://www.commons.wikimedia.org (unless otherwise specified) and 17 U.S. Code § 107 fair use. References: Lewis, Robert G. The Handbook of American Railroads. New York: Simmons-Boardman Publishing Corporation, 1951, 2nd Edition 1956. Site Map Contact webmaster HERE.
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