Spanning 40 meters (132 ft 9 in) and weighing 548 tons (1,208,750 lb), The Union Pacific 4006 has been given the accurate nickname "Big Boy". 0. I had thought that the Allengeny with about 7500 HP was the most powerful reciprocating steam locomotive. They had a 4-8-8-4 wheel arrangement, which meant they had four wheels on the . (AP) -- In its prime, a massive steam locomotive known as Big Boy No. Roll on over and visit Big Boy at the Museum of . The world's largest steam locomotive is on a five-week tour that includes public display events in five major cities, along with brief whistle-stops in more than 90 other communities. It is a 7,000-horsepower . . A: With more than 6,000-horsepower, Alco and Union Pacific designed Big Boy to pull a 3,600-ton train across the mountains of Utah and Wyoming. Generally, it found that high-horsepower, large drivered steam locomotives, such as most 2-8-4s, were wasted when used in mountain service. The locomotives were 132 feet long and weighed 1.2 million pounds. About the model: One-piece boiler replica . Union Pacific's steam locomotive "Big Boy" No. 30th Aug, 2021. Watch on. Union Pacific's Big Boy 4014 Steam Locomotive in Cheyenne, Wyoming, USA. To grasp the enormity of this historic undertaking one must understand the history of the 4000-class Big Boy steam locomotives. Stroke: 32 in. "I have model trains at home and I always wanted a Big Boy model train," said Porter Newton, 11-year-old train enthusiast. Horsepower: 5,600. Most of the railroads we. Big Boy. Providing fuel and water to feed "Big Boy" was a major task. The refurbishment and commissioning of the world's largest steam locomotive - the Big Boy 4014 - on the occasion of the Golden Spike anniversary in 2019 caused a sensation. The Big Boy's arrived in two batches from American Locomotive, the first 20 were delivered in 1941 and the final 5 three years later. Massive 'Big Boy' steam locomotive turns adult onlookers into kids again during Rochelle stop Posted: Jul 30, 2019 / 05:21 PM CDT Updated: Jul 30, 2019 / 07:20 PM CDT It is a 4-8-8-4 (simple) articulated locomotive. After some false starts, the Union Pacific Big Boy No. Stroke: 32 in. A Big Boy locomotive along with its tender weighed about 604 tons and measured more than 132 feet (40 metres) in length. Select Room. In its prime, a massive steam locomotive known as Big Boy No. The last freight train transport handled by a Big Boy locomotive was in July 1959. . It retired from regular rail service back in 1959, but Norfolk . Union Pacific 3985 operated for company PR and occasional excursion service from 1981-2010, under overhaul as at May 2022: China Railways DF8DJ: Answer (1 of 12): Not an easy one to answer due to many variables. RailGiants Train Museum | Historical Journey of the American Railroad . The Locomotive Homestay offers a pleasant stay in New Taipei City for those traveling for business or leisure. CHEYENNE, Wyoming. Twenty-five Big Boys were built exclusively for Union Pacific Railroad, the first of which was delivered in 1941. As can clearly be seen in the above profile view of the locomotive, BigBoy is BIG! The author goes through the why the Big Boy was needed, its design requirements, initial testing data, and the major components. Anyway, he lists the N&W A with 6300 HP, the Union Pacific Big Boy with 6300 and the C&O Allegeny with 7498. The last Big Boy was retired from revenue service in 1959, and UP's cream of the crop diesel road unit at the time was the EMD GP9. Surely the most famous steam locomotives of all were the Union Pacific's Big Boys. The world's largest steam locomotive is on a five-week tour that includes public display events in five major cities, along with brief whistle-stops in more than 90 other communities. This was because most RR engineering departments didn't bother to study or didn't understand horsepower curves. The second group (class 2) was built in 1944. The steam-driven locomotive might seem like a relic of bygone days, but tell that to the people cheering all the way to the clouds when the Big Boy 4014 pulled into Ogden for the Golden Spike . The story "Big Boy or Big Mistake" addresses your question exactly. No. The Union Pacific Big Boy was one of the largest and heaviest steam locomotives ever built. Pulling freight on level track, it could achieve a speed of 70 miles (112 km) per hour. 4014 steam locomotive rolled out of a Union Pacific restoration shop in Cheyenne over the weekend for a big debut after five years of restoration. In the case of a long locomotive like the Big Boy, articulation allowed the engine to . Chicago:World Book, 2000. Opened: 2015 The Locomotive Homestay provides a great place for travelers to relax after a busy day. Big Boy No. It remains the most powerful steam locomotive in the world and charts high on the all-time lists of longest and heaviest steam locomotives ever built. The EMD 567c prime mover generated 1,750 horsepower, which is slightly below one th. The 25 Big Boy locomotives were built to haul freight over the Wasatch Range between Ogden, Utah, and Green River, Wyoming.In the late 1940s, they were . Steam locomotive Union Pacific 4012. Built in 1941 by the American Locomotive Company at a cost of $265,000.00 and with a total weight of over 600 tons, Number 4006 is one of 25 Big Boys. horsepower and drawbar pull curves, and testing data. Its arrival last spring marked the 150-year anniversary of the completion of the first transcontinental railroad. Tom Bentley THE STEAM-DRIVEN locomotive might seem like a relic of bygone days. In its prime, a massive steam locomotive known as Big Boy No. However, the two classes contending for the heaviest locomotive title are Union Pacific's 4-8-8-4 4000 class "Big Boy" and Chesapeake & Ohio's 2-6-6-6 H-8 class "Allegheny" locomotives. RM2GGBECM - Kirkwood, United States. The Union Pacific 4014 Big Boy Steam Locomotive pulls into the Amtrak station in Kirkwood, Missouri on Monday, August 30, 2021. Union Pacific Big Boy . "It's the world's largest steam locomotive, 700 horsepower," says Ed Dickens who helped restore . A: Big Boy was built to go as fast as 70 mph, but the locomotives rarely ran more than 50 mph, a speed the UP still finds convenient. The Union Pacific locomotive, known as "Big Boy" 4014, is the largest locomotive ever constructed. All photos are great showing the parts being discussed either in the original ALCO . 5,000 horsepower (3,728 kW) Two locomotives preserved, one on static display. "That such a vast steam generating plant could be mounted, not on concrete and clothed in brick, but on a flexible base which rode comfortably at 50 miles per hour these circumstances will be remarked upon as long as men gather to talk of steam and steel," wrote the late Trains . The steam locomotive produces a mind-boggling 6290 horsepower and to this date holds the record of largest and most powerful steam locomotive in the world! They have been lauded in the industry as the highest horsepower, heaviest, and longest steam locomotives ever built. The SD-90. Although the Norfolk & Western Y-Class isn't the largest steam locomotive, it was the strongest in the world while it was up and running. It's been silent for half a century, pushed aside by more efficient diesels, but now it's coming back to life. This book is a great overview of the 4000 class UP "Big Boy" locomotives. The 14-wheel tender was one of . The steam locomotive produces a mind-boggling 7000 horsepower and to this date holds the record for the largest and most powerful steam locomotive in the world! Cylinders: 3985: Diameter: 21 in. Make way for the Big Boy! ASEA SJ Dm3 for Malmbanan, 9,655 horsepower. Theoretically, the Big Boy could pull a train 5.5 miles (8.9 km) long on flat ground from a standing start. Norfolk & Western Y-Class. CHEYENNE, Wyo. The railroad's Steam Team has just completed a full restoration as. In Steamtown National Historic Site in Scranton, Pennsylvania. This powerful locomotive, which we already had in our program, has now been reissued for the year 2020 to bring the . The Big Boy - Faithfully realized by Mrklin and TRIX. 7,000 horsepower," Dickens said. The Big Boy has a power capacity of more than 6,000 horsepower and is a 4-8-8-4 ( four-wheel leading truck for stability entering curves, two sets of eight driving wheels and a four-wheel trailing truck ) steam locomotive manufactured by the American Locomotive Company. It's been silent for half a century, pushed aside by more efficient diesels, but now it's coming back to . It is 132 9 1/4 long, carries 33 tons of coal and 25,000 gallons of water in its tender. Apr 15, 2014. One of the best articles . Q: How much can it pull? As you'd expect for a train used by Swedish State Railways to pull iron ore south from the arctic circle to be processed, the DM3 is a mighty beast . Due to the lateral motion devices used on the engine, BigBoy was able to negotiate 20 curves. Manufacturer: Roanoke Shops. Source: wikimedia.org. Show More. 4014 was a moving eruption of smoke and vapor, a 6,300-horsepower brute dragging heavy freight trains over the mountains of Wyoming and Utah. What to Do & Area Attractions Grand Hyatt Taipei and Fushin Hotel Taipei gives tourists a taste of 5-star hotel living and brings you close to several top destinations and activities available in New Taipei City. Union Pacific's Big Boy 4014 Steam Locomotive Extra Large Framed 5 Pieces Canvas Wall Art, Large Framed 5 Panel Canvas Art, Aesthetic Room. Big Boy UP 4014 completed its 10-state Big Boy 2021 Tour, celebrating railroad heritage and the communities Union Pacific serves. It had a maximum power capacity of more than 6,000 horsepower and could haul a 3,600-ton train unassisted up the Wasatch Mountain grade. MORE COMING SOON! 4014 was a moving eruption of smoke and vapor, a 6,300-horsepower brute dragging heavy freight trains over the mountains of Wyoming and Utah. RM2GGBECM - Kirkwood, United States. The Union Pacific 4014 Big Boy Steam Locomotive pulls into the Amtrak station in Kirkwood, Missouri on Monday, August 30, 2021. Union Pacific steam locomotive number 4014 is considered to be one of the largest locomotives ever built. Old Machine Press New Memories of Old Machines . (Da da da. On Tuesday, the locomotive will make a brief stop in Beaumont. Big Boy: Union Pacific: 4000-4024 ALCO: 1941--44 Steam . It just rolled in to Southern California after a massive restoration project. It had a maximum power capacity of more than 6,000 horsepower and could haul a 3,600-ton train unassisted up the Wasatch Mountain grade. The big train on the tour 12-state tour is the only operating Big Boy locomotive, Union Pacific . Mike Simons . All info from upsteam.com unless another source noted. . Big Boy UP 4014 completed its 10-state Big Boy 2021 Tour, celebrating railroad heritage and the communities Union Pacific serves. 4018, the world's largest steam locomotive, began its 55-mile trek from Fair Park to Frisco on Sunday. Because of their great length, the frames of the Big Boys were "hinged," or articulated, to allow them to negotiate curves. The Union Pacific 'Big Boy' is arguably the most famous locomotive in the USA and is known by railfans across the globe. In its prime, a massive steam locomotive known as Big Boy No. It is true that a diesel locomotive HP is infinite you can increase RPM, increas the fuel etc in fact EMD did just that on the DD 40X , they took a regular 16 645 e3 and raised the RPM to 950 instead of 900 and increased the horsepower to 3300 instead of 3000. . 4014, shown leaving Vinita, made several stops in the area and will continue with stops in southern Oklahoma on Friday. The 4000's were retired in 1959 but a few remained stored into the early 1960's. Thankfully, eight of these magnificent beasts survive today. 4014: 16 x 68 inches in diameter (1 inch smaller wheels but it has 4 more of them) Wheelbase: Locomotive weights vary based on water and fuel levels, meaning published weight specifications are not always comparable. Weighing in at close to 400 tons (772,000lbs), he developed a tractive effort of 135,375lbs. Answer (1 of 13): I'm going to answer this question through the lens of the time. The 7,000 horsepower, 17-feet tall, 610-ton locomotive brought out train enthusiasts, who stood in awe of its massive size. Big Boy vs. 6,290 horsepower at 41 mph . 1 of 6. All of the Big Boys were coal-burning, stoker-fired, designed to run 7,000 horsepower at 70 miles per hour. It had a maximum power capacity of more than 6,000 horsepower and could haul a 3,600-ton train unassisted up the Wasatch Mountain grade. Locomotive #4012 is a 4-8-8-4 Big Boy. BIG arranged the layout of the boxes in a way that maximizes the site area in order to provide for Currently in progress, the Taipei City Wall will make use of an 82,000 sq meter site in Taiwan. Hotels near Big Boy Steam Engine: (0.21 mi) Cheyenne Motel (1.43 mi) Comfort Inn & Suites (1.94 mi) TownePlace Suites Cheyenne Southwest/Downtown Area (0.68 mi) Nagle Warren Mansion Bed and Breakfast (2.01 mi) Fairfield Inn & Suites Cheyenne Southwest/Downtown Area; View all hotels near Big Boy Steam Engine on Tripadvisor "It weighs as much as three conventional diesel locomotives." However, BigBoy developed his best Horsepower at 30mph. Browse 98 professional big boy locomotive stock photos, images & pictures available royalty-free. Union Pacific 4014 is one of the largest steam locomotives in the world. A Big Boy locomotive along with its tender weighed about 604 tons and measured more than 132 feet (40 metres) in length. 30th Aug, 2021. It was one of 25 "Big Boy" locomotives but for the . TalentHand. 4014 was a moving eruption of smoke and vapor, a 6,300-horsepower brute dragging heavy freight trains over the mountains of Wyoming . 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.. Each A cost $123,448, while C&O paid $230,663 for each of the 10 earliest 2-6-6-6s (this figure is not out of line; UP paid Alco $133,000 each for its 1936 4-6-6-4s, which presumably included a profit . (3) $24.66. The world's largest operating steam locomotive traveled more than 4,000 miles in 34 days. A Big Boy locomotive along with its tender weighed about 604 tons and measured more than 132 feet (40 metres) in length. The 25 Big Boy locomotives were built in 2 groups. 3985 vs 4014. On May 2, 2019, after a three year restoration, Union Pacific brought . 4014 will be on display from 9 a.m. to noon Friday, Oct. 11, before taking a weekend excursion to Barstow. But as cheaper diesel-electric power came to prominence in the late 1950s . "Big Boy" #4017 is preserved inside the National Railroad Museum's Lenfestey Center, making it the only one housed inside a climate-controlled facility. To a great extent the horsepower depended on the boiler capacity and the ability of the locomotive to run at a relatively high . The world's largest operating steam locomotive traveled more than 4,000 miles in 34 days. . Weight: 495 short tons. Make way for the Big Boy. There are many different reasons how a steam locomotive reaches maximum horsepower, depending on boiler design, super heating, piston and valve size, wheel size, and operating steam pressure of the boiler. 4014 was a moving eruption of smoke and vapor, a 6,300-horsepower brute dragging heavy freight trains over the . Year Built: 1940. "Most electric locomotives weigh between 100 and 200 short tons (90 and 180 metric tons) and provide about 6000 to 7000 horsepower (4500 to 5200 kilowatts)." How many cars could a big boy pull? (2 3/4 inches bigger in diameter) Driving Wheels: 3985: 12 x 69 inches in diameter. 6900 was the first of forty-seven 6600-hp "Centennial" diesel-electrics that saw service from 1969 to 1984. But the first 10 A's weighed 570,000 pounds compared to the Allegheny's 778,000 (the heaviest reciprocating steam locomotives ever built). We Price Match. The Big Boy No. But tell that to the people who cheered as Union Pacific's Big Boy 4014 the largest operational steam locomotive everpulled into Ogden, Utah. Spanning 40 meters (132 ft) and weighing 543 tons (1,198,500 lb), The Union Pacific 4014 has been given the accurate nickname "Big Boy". The first group, called class 1, was built starting in 1941. It was manufactured between 1941-1944 and operated by the Union Pacific . Union Pacific donated eight "Big Boy" locomotives to museums across the United States. 4014: Diameter: 23 3/4 in. Big Boy UP, Live Steam; For Your Garden Railway; Instruction Manual; He Lion Roars, Applica- Algonquin, IL 60102-6824 1361 Deerfield Street Tions for Membership, Replacement Membership Cards, 847-658-8776 Or 574-870-0391 St; Big Boy and Other Articulated Locomotives from the COLLECTION of FRED VAN DER LUBBE; Union Pacific Big Boy Steam Locomotive Begin your adventure via a relaxing trip at the Beitou Hot Springs Park.Soak at the famous home of hot springs in New Taipei City and then later, head to the Chung Cheng Aviation . Weighing over 1,189,000 lb (539,000 kg), the engine produced 6,290 hp (4,690 kW) and could pull over 100 cars. Most of the Big Boy were taken out of service in 1961. It started just before the dawn of diesel electric technology, at a critical pre-WWII time when Union Pacific faced . 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