2024 Locomotive 4 8 4

Southern Pacific 4449, also known as the Daylight, is the only surviving example of Southern Pacific Railroad 's "GS-4" class of 4-8-4 "Northern" type steam locomotives and one of only two GS-class locomotives surviving, the other being "GS-6" 4460 at the National Museum of Transportation in St. Louis, Missouri. . Studio apartments dallas under dollar800

Canadian National 6213 is a preserved 4-8-4 steam locomotive on static display in Toronto, Ontario, Canada at the Toronto Railway Museum (TRM) on the lands of the former CPR John St. Roundhouse. It was on active duty until 1959 and was donated by Canadian National Railway (CNR) to the City of Toronto government in 1960.These locomotives were the first in a large series of 4-8-4s of very similar design that totalled more than 200 engines. U-2a (works #1800-1819) numbered from 6100 to 6119 and delivered from Canadian Loco Works in 1927. U-2b (6120-6139), delivered from Montreal in 1927 (works #67351-67370), identical except for 233,400-lb weight on drivers and ...May 12, 2023 · Union Pacific 4-8-4 #838, featuring classic elephant-ear smoke deflectors, appears to be slowly backing towards the water plug in Council Bluffs, Iowa on September 21, 1958. By the date of this photo the locomotive was finishing up its last days in freight service before retirement. Bernard Corbin photo. American-Rails.com collection. History Jul 26, 2019 · The lights and sounds came on at 7.5V. The locomotive started moving smoothly at around 11V at a scale 3.5 scale mph. The 4-8-4 achieved at top speed of 79 scale mph at 22V. The full-size GS-4s maximum speed was 110 mph. Engine and idle sounds, brake squeal, and the smoke unit are the only effects available in DC. The St. Louis Southwestern Railroad acquired Northerns at three different times. It bought 10 Class L-1 Northerns in 1930 from the Baldwin Locomotive Works and assigned them road numbers 800 through 809. These 4-8-4s were oil burners with 70" drivers, 26 x 30 cylinders, a boiler pressure of 250 psi, a weight of 419,800 lbs and a tractive effort ... China Railways KF. The Class KF (聯盟型, 'Confederation class', re-designated "ㄎㄈ" or "KF") was a 4-8-4 mainline passenger steam locomotive type built in the United Kingdom by the Vulcan Foundry for the railways of China. Between 1935 and 1936, 24 locomotives were built for the Guangzhou – Hankou Railway designated as the 600 series. [1]Union Pacific would go on to roster two distinct classes of 4-8-8-4's listed simply as Class 1 (#4000-4019) and Class 2 (#4020-4024) with Alco delivering the final locomotive in 1944. Union Pacific "Big Boys" #4013 and #4003 layover near the shops at Cheyenne, Wyoming, circa 1957.4-8-2. Under the Whyte notation for the classification of steam locomotives, 4-8-2 represents the wheel arrangement of four leading wheels, eight powered and coupled driving wheels and two trailing wheels. This type of steam locomotive is commonly known as the Mountain type. [1]Dec 20, 2016 · The Big Boy utilized a 4-8-8-4 wheel arrangement and was the only locomotive to do so. At the front of the engine was a four-wheel leading truck that had 36 in (.91 m) wheels. This was followed by eight 68 in (1.73 m) drive wheels, with a single piston driving a set of four wheels on each side of the engine. It has flaws, but Broadway Limited Imports has shown an ability to learn from mistakes. Fans of western steam power will be happy to have it and to look forward to comparing BLI releases of Santa Fe (and Union Pacific) locomotives. HO Santa Fe 4-8-4. Price: $329.99. Manufacturer:The Delaware, Lackawanna & Western designed and purchased five 4-8-4s (road numbers 1501 through 1505) to increase its motive power for the "Lackawanna Limited" and other passenger trains. These locomotives were assigned Class Q-1 and were built by the American Locomotive Company after the Northern Pacific took delivery of the first 4-8-4s in 1927. 05001557. Added to NRHP. January 25, 2006. Spokane, Portland & Seattle 700 is the oldest and only surviving example of the class "E-1" 4-8-4 "Northern" type steam locomotive and the only surviving original Spokane, Portland and Seattle steam locomotive. It was built by the Baldwin Locomotive Works in May 1938.Thierry Stora, of the French Compound Locomotives homepage, contends that the problems lay in the difference between the specified minimum curve radius (80 m or 262 ft) and the actual minimum, which could be as low as 50 m (164 ft). As a result, these 4-8-4s were limited to 50 mph (80 kph)Missouri Pacific 4-8-4 Northerns The Missouri Pacific Railroad converted all 25 of its 2-8-4 Berkshires into 4-8-4 Northerns in the early 1940s. The rebuilt locomotives (road numbers 2101 through 2125) were given 75" drivers, greater boiler capacity, a cast steel engine bed and roller bearings on all axles.4-8-4. The Northerns are steam locomotives that represents the wheel arrangement of four leading wheels on two axles, eight powered and coupled driving wheels on four axles and four trailing wheels on two axles. The type was first used by the Northern Pacific Railway, and initially named the Northern Pacific, but railfans and railroad employees ...2-8-8-8-4. Under the Whyte notation for the classification of steam locomotives, a 2-8-8-8-4 has two leading wheels, three sets of eight driving wheels, and four trailing wheels . The equivalent UIC classification is to be refined to (1'D)D (D2') for these engines. Only one 2-8-8-8-4 was ever built, a Mallet -type for the Virginian Railway in ...The Baldwin 4-8+8-4 750/8DE1 was the Baldwin Locomotive Works ' first attempt at building a road diesel locomotive. The trucks were configured in a 2-D+D-2 wheel arrangement. Only a single test unit was built. In 1943 Baldwin built an experimental "Centipede" as a demonstrator unit, which was assigned road #6000. May 12, 2023 · Union Pacific 4-8-4 #838, featuring classic elephant-ear smoke deflectors, appears to be slowly backing towards the water plug in Council Bluffs, Iowa on September 21, 1958. By the date of this photo the locomotive was finishing up its last days in freight service before retirement. Bernard Corbin photo. American-Rails.com collection. History S GAUGE 4-8-4 NORTHERN STEAM LOCOMOTIVE BY LIONEL. Price: $474.99 (no. 48054) Features: Can-style motor, die-cast metal construction, smoke unit, both RailSounds and traditional “choo-choo” chuff sounds. Pros: Captures the toy-like style of the postwar model, runs well. Cons: “Choo-choo” sounds are too high pitched and ruin the effect ...Number 4000 was delivered to Omaha at 6PM, September 5, 1941. The 25 Big Boys were built in two groups. The first group of 20 locomotives, called "Class 1", were built starting in 1941. They were numbered 4000-4019. The second group of 5 locomotives, "Class 2", were built in 1944. They were numbered 4020-4024.4-8-4. The Northerns are steam locomotives that represents the wheel arrangement of four leading wheels on two axles, eight powered and coupled driving wheels on four axles and four trailing wheels on two axles. The type was first used by the Northern Pacific Railway, and initially named the Northern Pacific, but railfans and railroad employees ... 4-8-4. Benefits. Better high speed performance. Drawbacks. Wheel slip. A 4-4-4-4 steam locomotive, in the Whyte notation for describing locomotive wheel arrangements, has a four-wheel leading truck, two sets of four driving wheels, and a four-wheel trailing truck. While it would be possible to make an articulated locomotive of this arrangement ...Between 1936 and 1940 it built 28 Class O-5a Northerns (road numbers 5608 through 5635) in its own shops in W. Burlington, IA. All 36 of these locomotives had 74" drivers, 28 x 30 cylinders, 250 psi boiler pressure, and had a traction effort of 67,500 lbs. The first eight weighed 461,000 lbs and the balance weighed 473,700 pounds. Each end of the double-ended locomotive has a four-wheel truck to guide the locomotive at speed, giving the R1 a 4-8-4 wheel arrangement in the Whyte notation (AAR: 2-D-2; UIC: 2'Do'2). Besides the R1, the PRR did not build or order any other 4-8-4 locomotives, however the T1 duplex was essentially a 4-8-4 with 2 sets of driving wheels, making ... May 12, 2023 · Union Pacific 4-8-4 #838, featuring classic elephant-ear smoke deflectors, appears to be slowly backing towards the water plug in Council Bluffs, Iowa on September 21, 1958. By the date of this photo the locomotive was finishing up its last days in freight service before retirement. Bernard Corbin photo. American-Rails.com collection. History The Atchison, Topeka & Santa Fe bought a total of 65 4-8-4s, in four batches, all from the Baldwin Locomotive Works. The first group of 14 were delivered in 1927 (road number 3751), 1928 (road numbers 3752 through 3760) and 1929 (road numbers 3761 through 3764). Curiosly, 3751 was listed in Santa Fe's diagram book as a "Heavy Mountain".She was the last of three K-4-b class Pacifics built for the Grand Trunk Western by Baldwin Locomotive Works in 1929. They featured enclosed or vestibule cabs similar to those on GTW's 4-8-4s and 4-8-2s, and also introduced the exhaust steam injector in place of the feedwater heater of the K-4-a class. This photo was taken in the summer of 1953.A 4-8-8-4 in the Whyte notation for the classification of steam locomotives by wheel arrangement, is a locomotive with a four-wheel leading truck, two sets of eight driving wheels, and a four-wheel trailing truck. Only one model of locomotives has ever used this configuration, and that is commonly known as "Union Pacific Big Boys" after the ...The Santa Fe 3751 is a 4-8-4 steam locomotive, which is among the half-dozen such locomotives owned by the AT&SF. The Atchison, Topeka & Santa Fe Railway was a pioneer in developing better steam locomotives in the era of the presidency of Edward H. Ripley, who served from 1895 to 1920. In 1903, AT&SF developed the 2-10-2 wheel configuration ...In the case of a long locomotive like the Big Boy, articulation allowed the engine to operate on tracks with curves as sharp as 20 degrees. ALCO built the Big Boys in Schenectady, New York, and two versions of the engine were made. Starting in 1941, 20 of the 4-8-8-4-1 class engines were made and numbered 4000–4019.The wheel arrangement of small diesel and petrol locomotives can be classified using the same notation as steam locomotives, e.g. 0-4-0, 0-6-0, 0-8-0. Where the axles are coupled by chains or shafts (rather than side rods) or are individually driven, the terms 4w (4-wheeled), 6w (6-wheeled) or 8w (8-wheeled) are generally used. This caught the attention of the Western Maryland and in 1947 it took delivery of twelve 4-8-4s from the Baldwin Locomotive Works. Being a "southern" railroad WM rejected the name "Northern" and called its 4-8-4s "Potomacs". These twelve Class J-1 "Potomacs" (road numbers 1401 through 1412) were designed for freight service with 69" drivers, 26 ...The Nashville, Chattanooga & St. Louis Railroad bought five 4-8-4 locomotives in 1930, which they called "Dixies" (instead of "Northerns" - a name that would seem inappropriate on a fine southern railroad). These 1930 "Dixies" came from the American Locomotive Company and were designated Class J-2 and assigned road numbers 565 through 569.Between 1936 and 1940 it built 28 Class O-5a Northerns (road numbers 5608 through 5635) in its own shops in W. Burlington, IA. All 36 of these locomotives had 74" drivers, 28 x 30 cylinders, 250 psi boiler pressure, and had a traction effort of 67,500 lbs. The first eight weighed 461,000 lbs and the balance weighed 473,700 pounds.China Railways KF. The Class KF (聯盟型, 'Confederation class', re-designated "ㄎㄈ" or "KF") was a 4-8-4 mainline passenger steam locomotive type built in the United Kingdom by the Vulcan Foundry for the railways of China. Between 1935 and 1936, 24 locomotives were built for the Guangzhou – Hankou Railway designated as the 600 series. [1]Number 4000 was delivered to Omaha at 6PM, September 5, 1941. The 25 Big Boys were built in two groups. The first group of 20 locomotives, called "Class 1", were built starting in 1941. They were numbered 4000-4019. The second group of 5 locomotives, "Class 2", were built in 1944. They were numbered 4020-4024.The Great Northern Railway obtained its first "Northerns" in 1929, when six Class S-1s were delivered from the Baldwin Locomotive Works. These 4-8-4s were given road numbers 2550 through 2555 and had 73" drivers, 28 x 30 cylinders, a boiler pressure of 250 psi, a weight of 472,120 lbs and a tractive effort of 68,466 pounds. The wheel arrangement of small diesel and petrol locomotives can be classified using the same notation as steam locomotives, e.g. 0-4-0, 0-6-0, 0-8-0. Where the axles are coupled by chains or shafts (rather than side rods) or are individually driven, the terms 4w (4-wheeled), 6w (6-wheeled) or 8w (8-wheeled) are generally used.The Union Pacific Railroad bought 45 4-8-4s in three orders from the American Locomotive Company. The second order of 15 locomotives (road numbers 820 through 834) was delivered in 1939. These locomotives were designated as Class FEF-2. They were designed to have 80" drivers, 25 x 32 cylinders, a boiler pressure of 300 psi, and a weight of 483,Between 1936 and 1940 it built 28 Class O-5a Northerns (road numbers 5608 through 5635) in its own shops in W. Burlington, IA. All 36 of these locomotives had 74" drivers, 28 x 30 cylinders, 250 psi boiler pressure, and had a traction effort of 67,500 lbs. The first eight weighed 461,000 lbs and the balance weighed 473,700 pounds.A private Railway operating in New Zealand at the time exclusively purchased Baldwin products after facing the same difficulties with British builders the NZR had. The Wellington & Manawatu Railway (1881–1909) operated small fleets of 2-8-0 (4), 2-6-2 (6), 2-8-2 (1), 4-6-0 (2) and a large 2-8-4 (1) tank locomotive. When the NZR took over the ...Under the Whyte notation for the classification of steam locomotives by wheel arrangement, the 4-8-4+4-8-4 is a Garratt locomotive. The wheel arrangement is effectively two 4-8-4 locomotives operating back to back, with the boiler and cab suspended between the two engine units. The Southern Pacific GS-4 is a class of streamlined 4-8-4 "Northern" type steam locomotive operated by the Southern Pacific Railroad (SP) from 1941 to 1958. A total of twenty-eight were built by the Lima Locomotive Works, numbered 4430 through 4457. GS stands for "Golden State" or "General Service." Unlike the GS-3, the GS-4 had a dual ...Jun 16, 2020 · O gauge Union Pacific 4-8-8-4 Big Boy by Lionel Price: $1199.99 no. 1932163 Features: O-31 operation, two can-style motors, LionChief Plus 2.0 command and sound system, smoke unit, remote coupler Low speed (cmd): 1.7 scale mph Low speed (conv) 3 smph High speed: 76.2 smph Drawbar pull: 2 lb., 2 oz. Current production road name: Union Pacific Website: lionel.com The biggest In the early 1940s, the Missouri Pacific Railroad converted all 25 of its 2-8-4 Berkshires into 4-8-4 Northerns. These rebuilt locomotives (road numbers 2101 through 2125) were given 75" drivers, greater boiler capacity, a cast steel engine bed and roller bearings on all axles. They had 28 x 30 cylinders, a boiler pressure of 250 psi, a total ... The Delaware, Lackawanna & Western designed and purchased five 4-8-4s (road numbers 1501 through 1505) to increase its motive power for the "Lackawanna Limited" and other passenger trains. These locomotives were assigned Class Q-1 and were built by the American Locomotive Company after the Northern Pacific took delivery of the first 4-8-4s in 1927. What Features Do the Steam Locomotives Have? Live Steam: Steam locomotives that produce live steam look life-like when moving around the track. The puffing smoke comes out the die-cast metal stack. Wheel Arrangement: Models with 4-8-4 configurations means there are 4 leading, 8 driving, and 4 trailing wheels. You'll find other steam locomotives ...Data from "4-8-4 Locomotives on the Northern Pacific," Baldwin Locomotives (1937), pp. 27-28 and NP to 1944 Locomotive Diagrams supplied in May 2004 by Allen Stanley from his extensive Rail Data Exchange. Works numbers were 62163-62166 in March 1938, 62167-62168. in April and 62169-62170 in May. As suggested by the 1937 account of the A-2s ... The Baldwin 4-8+8-4 750/8DE1 was the Baldwin Locomotive Works ' first attempt at building a road diesel locomotive. The trucks were configured in a 2-D+D-2 wheel arrangement. Only a single test unit was built. In 1943 Baldwin built an experimental "Centipede" as a demonstrator unit, which was assigned road #6000. The class used the 4-8-4 configuration of the modified 500B class, but was also designed for work on branch lines with light 60 lb/yd (29.8 kg/m) rail with a reduced tender load. The considerable weight of the locomotive was spread over eight axles, four driving and four in the leading and trailing trucks, yielding the necessary light axle ...Between 1936 and 1940 it built 28 Class O-5a Northerns (road numbers 5608 through 5635) in its own shops in W. Burlington, IA. All 36 of these locomotives had 74" drivers, 28 x 30 cylinders, 250 psi boiler pressure, and had a traction effort of 67,500 lbs. The first eight weighed 461,000 lbs and the balance weighed 473,700 pounds. Fred McLeod. Union Pacific 4-8-8-4 No. 4023 prepares to depart Cheyenne, Wyo., with a westward freight in May 1954. E.C. Storm. It was, more or less, an eight-coupled Challenger. The locomotive boasted both the adhesion of an eight-coupled articulated, needed to haul heavy trains, and large 68-inch driving wheels (only 1-2 inches smaller than ...The Union Pacific Railroad bought 45 4-8-4s in three orders from the American Locomotive Company. The second order of 15 locomotives (road numbers 820 through 834) was delivered in 1939. These locomotives were designated as Class FEF-2. They were designed to have 80" drivers, 25 x 32 cylinders, a boiler pressure of 300 psi, and a weight of 483,The Nashville, Chattanooga & St. Louis Railroad bought five 4-8-4 locomotives in 1930, which they called "Dixies" (instead of "Northerns" - a name that would seem inappropriate on a fine southern railroad). These 1930 "Dixies" came from the American Locomotive Company and were designated Class J-2 and assigned road numbers 565 through 569.O gauge Union Pacific 4-8-8-4 Big Boy by Lionel Price: $1199.99 no. 1932163 Features: O-31 operation, two can-style motors, LionChief Plus 2.0 command and sound system, smoke unit, remote coupler Low speed (cmd): 1.7 scale mph Low speed (conv) 3 smph High speed: 76.2 smph Drawbar pull: 2 lb., 2 oz. Current production road name: Union Pacific Website: lionel.com The biggest4-8-4+4-8-4. Under the Whyte notation for the classification of steam locomotives by wheel arrangement, the 4-8-4+4-8-4 is a Garratt locomotive. The wheel arrangement is effectively two 4-8-4 locomotives operating back to back, with the boiler and cab suspended between the two engine units.The Delaware, Lackawanna & Western designed and purchased five 4-8-4s (road numbers 1501 through 1505) to increase its motive power for the "Lackawanna Limited" and other passenger trains. These locomotives were assigned Class Q-1 and were built by the American Locomotive Company after the Northern Pacific took delivery of the first 4-8-4s in 1927.The Great Northern Railway obtained its first "Northerns" in 1929, when six Class S-1s were delivered from the Baldwin Locomotive Works. These 4-8-4s were given road numbers 2550 through 2555 and had 73" drivers, 28 x 30 cylinders, a boiler pressure of 250 psi, a weight of 472,120 lbs and a tractive effort of 68,466 pounds.The B&O bought thirteen 4-8-2s from the Boston & Maine. They were given road numbers 5650 through 5662 and were designated as Class T-4 and were used until 1958. There are no surviving B&O "Mountains". The Class Ts (numbers 5500 & 5501) were scrapped in 1953.The New York Central Railroad's Niagara was a 4-8-4 "Northern" type steam locomotive named after the Niagara River and Falls. It had a 4-8-4 wheel arrangement and is considered as one of the most efficient 4-8-4 locomotives ever built. The first New York Central Railroad Northern was ordered in 1931: No. 800, [1] an experimental locomotive that ... HO scale UP 4-8-4. Price:$239.98. Manufacturer: Rivarossi, imported exclusively by Wm. K. Walthers Inc. P.O. Box 3039 Milwaukee, WI 53201 414-527-0770. Description: Plastic-and-metal ready-to-run Union Pacific steam locomotive. Features: Blackened metal wheels, driver tires, and side rods DCC decoder socket in locomotive Directional headlightsSouthern Pacific 4449, also known as the Daylight, is the only surviving example of Southern Pacific Railroad 's "GS-4" class of 4-8-4 "Northern" type steam locomotives and one of only two GS-class locomotives surviving, the other being "GS-6" 4460 at the National Museum of Transportation in St. Louis, Missouri.In the early 1940s, the Missouri Pacific Railroad converted all 25 of its 2-8-4 Berkshires into 4-8-4 Northerns. These rebuilt locomotives (road numbers 2101 through 2125) were given 75" drivers, greater boiler capacity, a cast steel engine bed and roller bearings on all axles. They had 28 x 30 cylinders, a boiler pressure of 250 psi, a total ...Dec 20, 2016 · The Big Boy utilized a 4-8-8-4 wheel arrangement and was the only locomotive to do so. At the front of the engine was a four-wheel leading truck that had 36 in (.91 m) wheels. This was followed by eight 68 in (1.73 m) drive wheels, with a single piston driving a set of four wheels on each side of the engine. Nov 21, 2010 · Thierry Stora, of the French Compound Locomotives homepage, contends that the problems lay in the difference between the specified minimum curve radius (80 m or 262 ft) and the actual minimum, which could be as low as 50 m (164 ft). As a result, these 4-8-4s were limited to 50 mph (80 kph) The Soviet locomotive class P36 ( Russian: П36) was a Soviet mainline passenger steam locomotive type. Between 1950 and 1956, 251 locomotives were built. The locomotives were nicknamed "Generals" because of the red stripe down the side. The P36 had the same power as a class IS locomotive but the axle loading of 18 tons allowed its use on the ...The Santa Fe 2900 Class was a series of 30 4-8-4 type steam locomotives built between 1943 and 1944 for Atchison, Topeka and Santa Fe Railroad and pulled freight and passenger trains until retirement in the early to late-1950s. Today, six 2900s survive, with five units on static display and one, No. 2926, has been restored to operating ... Ultra-realistic Union Pacific 4-8-8-4 “Big Boy” steam locomotive. Complete and authentic operating controls and characteristics. Optional configurations for all levels of difficulty from manual operations to auto-fireman and auto-engineer assists, the locomotive is also compatible with Simple Controls. Three locomotive livery variations.The Great Northern Railway obtained its first "Northerns" in 1929, when six Class S-1s were delivered from the Baldwin Locomotive Works. These 4-8-4s were given road numbers 2550 through 2555 and had 73" drivers, 28 x 30 cylinders, a boiler pressure of 250 psi, a weight of 472,120 lbs and a tractive effort of 68,466 pounds. In the early 1940s, the Missouri Pacific Railroad converted all 25 of its 2-8-4 Berkshires into 4-8-4 Northerns. These rebuilt locomotives (road numbers 2101 through 2125) were given 75" drivers, greater boiler capacity, a cast steel engine bed and roller bearings on all axles. They had 28 x 30 cylinders, a boiler pressure of 250 psi, a total ...The Baldwin 4-8+8-4 750/8DE1 was the Baldwin Locomotive Works ' first attempt at building a road diesel locomotive. The trucks were configured in a 2-D+D-2 wheel arrangement. Only a single test unit was built. In 1943 Baldwin built an experimental "Centipede" as a demonstrator unit, which was assigned road #6000. This caught the attention of the Western Maryland and in 1947 it took delivery of twelve 4-8-4s from the Baldwin Locomotive Works. Being a "southern" railroad WM rejected the name "Northern" and called its 4-8-4s "Potomacs". These twelve Class J-1 "Potomacs" (road numbers 1401 through 1412) were designed for freight service with 69" drivers, 26 ...Swiss classification: 4/9; This wheel arrangement was proposed by Lima Locomotive Works in 1949 as a continuation of their "Super Power" concept, essentially an expansion of the 4-8-4. A larger firebox similar to the ones on the 2-6-6-6 locomotives built by Lima would have been fitted, allowing for greater power at speed. Despite promotion by ...4-4-4T Cóndor of the Gran Ferrocarril de Venezuela in 1901. The 3 ft 6 in (1,067 mm) gauge Gran Ferrocarril de Venezuela (Great Venezuela Railway) acquired a class of three 4-4-4T locomotives in 1892, the Cóndor, Gavilán and Halcón. They were built by Hartmann's Sächsische Maschinenfabrik in Chemnitz, Germany. Their maximum speed was 70 ... Swiss classification: 4/9; This wheel arrangement was proposed by Lima Locomotive Works in 1949 as a continuation of their "Super Power" concept, essentially an expansion of the 4-8-4. A larger firebox similar to the ones on the 2-6-6-6 locomotives built by Lima would have been fitted, allowing for greater power at speed. Despite promotion by ... The Union Pacific Big Boy is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company (ALCO) between 1941 and 1944 and operated by the Union Pacific Railroad in revenue service until 1962. The 25 Big Boy locomotives were built to haul freight over the Wasatch Range between Ogden, Utah, and Green ...These locomotives were the first in a large series of 4-8-4s of very similar design that totalled more than 200 engines. U-2a (works #1800-1819) numbered from 6100 to 6119 and delivered from Canadian Loco Works in 1927. U-2b (6120-6139), delivered from Montreal in 1927 (works #67351-67370), identical except for 233,400-lb weight on drivers and ... Union Pacific would go on to roster two distinct classes of 4-8-8-4's listed simply as Class 1 (#4000-4019) and Class 2 (#4020-4024) with Alco delivering the final locomotive in 1944. Union Pacific "Big Boys" #4013 and #4003 layover near the shops at Cheyenne, Wyoming, circa 1957.The Canadian National No. 6400 is a Class U-4-a 4-8-4 "Northern" type steam locomotive built by Montreal Locomotive Works in 1936 for the Canadian National Railway, and the first U-4 class "Confederation" to be delivered. The Canadian National Railway used this locomotive for passenger service for much of its career. The Canadian National U-4 class was a result of wind tunnel research ... Ultra-realistic Union Pacific 4-8-8-4 “Big Boy” steam locomotive. Complete and authentic operating controls and characteristics. Optional configurations for all levels of difficulty from manual operations to auto-fireman and auto-engineer assists, the locomotive is also compatible with Simple Controls. Three locomotive livery variations.

The Union Pacific FEF series consists of 45 4-8-4 "Northern" steam locomotives built by the American Locomotive Company (ALCO) between 1937 and 1944 and operated by the Union Pacific Railroad until 1959. The final steam locomotives built for the Union Pacific, the FEFs represented the apex of dual-service steam locomotive development in the .... 424 219 8605

The Union Pacific Big Boy is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company (ALCO) between 1941 and 1944 and operated by the Union Pacific Railroad in revenue service until 1962. Oct 19, 2018 · In 1930, the SP designed a locomotive similar to those Mountains that had a very large firebox (90.4 sq ft) and a four wheel trailing truck to support it. Thus, evolved the Southern Pacific 4-8-4 which was designated Class GS (Golden State) by the SP. In early 1937, six more "Golden States" arrived but this time from the Lima Locomotive Works. Swiss classification: 4/9; This wheel arrangement was proposed by Lima Locomotive Works in 1949 as a continuation of their "Super Power" concept, essentially an expansion of the 4-8-4. A larger firebox similar to the ones on the 2-6-6-6 locomotives built by Lima would have been fitted, allowing for greater power at speed. Despite promotion by ... Factor of adh. The Norfolk and Western class J was a class of fourteen 4-8-4 "Northern" streamlined steam locomotives built by the Norfolk and Western Railway (N&W) at its Roanoke Shops in Roanoke, Virginia between 1941 and 1950. They performed flawlessly, making them the most powerful 4-8-4 steam locomotives ever produced.4-4-4T Cóndor of the Gran Ferrocarril de Venezuela in 1901. The 3 ft 6 in (1,067 mm) gauge Gran Ferrocarril de Venezuela (Great Venezuela Railway) acquired a class of three 4-4-4T locomotives in 1892, the Cóndor, Gavilán and Halcón. They were built by Hartmann's Sächsische Maschinenfabrik in Chemnitz, Germany. Their maximum speed was 70 ... Under the Whyte notation for the classification of steam locomotives by wheel arrangement, the 4-8-4+4-8-4 is a Garratt locomotive. The wheel arrangement is effectively two 4-8-4 locomotives operating back to back, with the boiler and cab suspended between the two engine units. The Great Northern Railway obtained its first "Northerns" in 1929, when six Class S-1s were delivered from the Baldwin Locomotive Works. These 4-8-4s were given road numbers 2550 through 2555 and had 73" drivers, 28 x 30 cylinders, a boiler pressure of 250 psi, a weight of 472,120 lbs and a tractive effort of 68,466 pounds.Nov 21, 2010 · Thierry Stora, of the French Compound Locomotives homepage, contends that the problems lay in the difference between the specified minimum curve radius (80 m or 262 ft) and the actual minimum, which could be as low as 50 m (164 ft). As a result, these 4-8-4s were limited to 50 mph (80 kph) The Delaware, Lackawanna & Western designed and purchased five 4-8-4s (road numbers 1501 through 1505) to increase its motive power for the "Lackawanna Limited" and other passenger trains. These locomotives were assigned Class Q-1 and were built by the American Locomotive Company after the Northern Pacific took delivery of the first 4-8-4s in 1927. She was the last of three K-4-b class Pacifics built for the Grand Trunk Western by Baldwin Locomotive Works in 1929. They featured enclosed or vestibule cabs similar to those on GTW's 4-8-4s and 4-8-2s, and also introduced the exhaust steam injector in place of the feedwater heater of the K-4-a class. This photo was taken in the summer of 1953.This graph shows the calculated drawbar horsepower curves for five classes in the first wave of 4-8-4s: Lackawanna Q-1, Canadian National U-2-a, Northern Pacific A, Santa Fe 3751, and Canadian Pacific K-1. Neil Carlson. In the days of steam it was a normal practice to estimate the horsepower potential of a locomotive.Union Pacific's own team, in conjunction with Alco (both parties had also collaborated on the 4-6-6-4), significantly enlarged the Challenger to create the 4-8-8-4 Big Boy. The locomotive offered a tractive effort of roughly 135,000 pounds (37,650 pounds more than its smaller cousin) with speeds capable of 80 mph.The Union Pacific Big Boy is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company (ALCO) between 1941 and 1944 and operated by the Union Pacific Railroad in revenue service until 1962. The 25 Big Boy locomotives were built to haul freight over the Wasatch Range between Ogden, Utah, and Green ...This 4-8-4 compound locomotive was an experiment built in 1931 by ALCO for the New York Central Railroad. It carried road number 800 and was designated Class HS-1a. It did poorly on test runs and was used only as a hump shunting engine at Selkirk yard until it was scrapped in 1939.Nov 21, 2010 · Thierry Stora, of the French Compound Locomotives homepage, contends that the problems lay in the difference between the specified minimum curve radius (80 m or 262 ft) and the actual minimum, which could be as low as 50 m (164 ft). As a result, these 4-8-4s were limited to 50 mph (80 kph) The 2-8-4's 4-wheel trailing truck permitted a huge firebox to be located after the boiler. The resulting greater steaming rate ensured that such a locomotive would never run out of power at speed, a common failing of older locomotives. Applying the ideas of the freight-minded Berkshire type to the Pacific resulted in a 4-6-4 locomotive. .

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