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Class C61
The is a former class of steam locomotives operated in Japan. The class was the first type in Japan to use the 4-6-4 "Hudson" wheel arrangement. A total of 33 locomotives were built between 1947 and 1949 and designed by Hideo Shima, (one in 1947, 19 in 1948, and 13 in 1949). The locomotives were not built entirely from new, however, but used the boilers from former D51 2-8-2 "Mikado" freight locomotives. The immediate post-war years saw a dramatic decline in freight, while at the same time passenger traffic once again surged, requiring a programme to rapidly build new passenger locos (classes C57 and C58) as well as rebuilding passenger locos from former freight types (classes C61 and C62). These nominal conversions were also seen as a way of bypassing the difficulties in obtaining approval from GHQ (or Supreme Commander for the Allied Powers) for building completely new locomotives at the time. The locomotives were notable in being the first in Japan to incorporate automati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-6-4
Under the Whyte notation for the classification of locomotives, represents the wheel arrangement of four leading wheels, six powered and coupled driving wheels and four trailing wheels. In France where the type was first used, it is known as the Baltic while it became known as the Hudson in most of North America. Overview Tender locomotives The 4-6-4 tender locomotive was first introduced in 1911 and throughout the 1920s to 1940s, the wheel arrangement was widely used in North America and to a lesser extent in the rest of the world. The type combined the basic design principles of the 4-6-2 type with an improved boiler and larger firebox that necessitated additional support at the rear of the locomotive. In general, the available tractive effort differed little from that of the 4-6-2, but the steam-raising ability was increased, giving more power at speed. The 4-6-4 was best suited to high-speed running across flat terrain. Since the type had fewer driving wheels than carryin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kgf/cm²
A kilogram-force per centimetre square (kgf/cm2), often just kilogram per square centimetre (kg/cm2), or kilopond per centimetre square is a deprecated unit of pressure using metric units. It is not a part of the International System of Units (SI), the modern metric system. 1 kgf/cm2 equals 98.0665 kPa (kilopascals). It is also known as a technical atmosphere (symbol: at). The kilogram-force per square centimetre remains active as a measurement of force primarily due to older pressure measurement devices still in use. This use of the unit of pressure provides an intuitive understanding for how a body's ''mass'' can apply ''force'' to a scale's ''surface area'' i.e.kilogram-force per square (centi-)metre. In SI units, the unit is converted to the SI derived unit pascal (Pa), which is defined as one newton per square metre (N/m2). A newton is equal to 1 kg⋅m/s2, and a kilogram-force is 9.80665 N, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Preserved Steam Locomotives Of Japan
Preservation may refer to: Heritage and conservation * Preservation (library and archival science), activities aimed at prolonging the life of a record while making as few changes as possible * ''Preservation'' (magazine), published by the National Trust for Historic Preservation * Historic preservation, endeavor to preserve, conserve and protect buildings, objects, landscapes or other artifacts * Conservation and restoration of cultural heritage, protection and care of tangible cultural heritage Mathematics and computer science * Type preservation, property of a type system if evaluation of expressions does not cause their type to change * Case preservation, when computer storage preserves the distinction between upper and lower case * Digital preservation, endeavor to ensure that digital information of continuing value remains accessible and usable Arts and entertainment * ''Preservation'' (2018 novel), historical fiction by Jock Serong about the wreck of the '' Sydney ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1067 Mm Gauge Locomotives Of Japan
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-6-4 Locomotives
Under the Whyte notation for the classification of locomotives, represents the wheel arrangement of four leading wheels, six powered and coupled driving wheels and four trailing wheels. In France where the type was first used, it is known as the Baltic while it became known as the Hudson in most of North America. Overview Tender locomotives The 4-6-4 tender locomotive was first introduced in 1911 and throughout the 1920s to 1940s, the wheel arrangement was widely used in North America and to a lesser extent in the rest of the world. The type combined the basic design principles of the 4-6-2 type with an improved boiler and larger firebox that necessitated additional support at the rear of the locomotive. In general, the available tractive effort differed little from that of the 4-6-2, but the steam-raising ability was increased, giving more power at speed. The 4-6-4 was best suited to high-speed running across flat terrain. Since the type had fewer driving wheels than carrying w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotives Of Japan
Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization. Steam that is saturated or superheated is invisible; however, "steam" often refers to wet steam, the visible mist or aerosol of water droplets formed as water vapor condenses. Water increases in volume by 1,700 times at standard temperature and pressure; this change in volume can be converted into mechanical work by steam engines such as reciprocating piston type engines and steam turbines, which are a sub-group of steam engines. Piston type steam engines played a central role in the Industrial Revolution and modern steam turbines are used to generate more than 80% of the world's electricity. If liquid water comes in contact with a very hot surface or depressurizes quickly below its vapor pressure, it can create a steam explosion. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JNR Class C60
The is a 4-6-4 wheel arrangement steam locomotive type born from the rebuilding of 47 out of 173 surplus Class C59 4-6-2 Pacific locomotives. Hideo Shima redesigned 47 C59s between 1953 and 1961 at the JNR Hamamatsu and Kōriyama factories. 39 locos were rebuilt from pre-war C59s, while 8 were rebuilt from post-war variants and renumbered to C60 101 to 108. With the spread of electrification, lower axle loads and greater versatility had become more important requirements than sheer pulling power, so an additional trailing axle was included to reduce the heavy axle load of the C59 and allow more widespread use. The class was most active on local and express passenger services in the Tohoku and Kyushu regions, and locos were to be seen operating in multiple (double- and even triple-headers) with Class C61s and Class D51s on both passenger and freight workings north of Morioka on the Tōhoku Main Line. The class survived until 1971. Only one C60 is preserved: C60 1 (formerl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan Railways Locomotive Numbering And Classification
This page explains the numbering and classification schemes for locomotives employed by the Japanese Government Railways, the Japanese National Railways and the Japan Railways Group. Steam locomotives Pre-nationalization Prior to the nationalization of Japanese railways in 1906 and 1907, the government-run railways had numbered their steam locomotives only with serial numbers without consideration of the types of the locomotives. From the beginning of the Kobe–Osaka railway in 1874, they allocated odd numbers to locomotives in Tokyo area and even numbers to locomotives in Kobe area, but this custom was not maintained after the completion of railway between Tokyo and Kobe in 1889. Later, some locomotives, such as Classes A8 and B6 and rack railway locomotives, were renumbered to make groups for easy recognition of classes. Classes were introduced by Francis H. Trevithick (1850–1931), a grandson of Richard Trevithick, employed by the government of Japan for supervision of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takasaki, Gunma
is a Cities of Japan, city located in Gunma Prefecture, Japan. , the city had an estimated population of 372,369 in 167,345 households, and a population density of 810 persons per km². The total area of the city is . Takasaki is famous as the hometown of the Daruma doll, theoretically representing the Buddhist sage Bodhidharma and in modern practice a symbol of good luck. Takaski has been the largest city in Gunma Prefecture since 1990 after beating Maebashi. Geography Takasaki is located in the southwestern part of Gunma Prefecture in the flat northwestern part of the Kantō Plain. The city is located approximately 90 to 100 kilometers from central Tokyo . Mount Akagi, Mount Haruna and Mount Myogi can be seen from the city, and the southern slopes of Mount Haruna are within the city limits. The Tone River, Karasu River and Usui River flow through the city. Although Takasaki is located over 100 kilometers from the coast, much of the city is low-lying, and the elevation of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kokubu, Kagoshima
was a Cities of Japan, city located in Kagoshima Prefecture, Japan. The city was founded on February 1, 1955. As of 2003, the city had an estimated population of 55,237 and the population density, density of 450.88 persons per km². The total area was 122.51 km². On November 7, 2005, Kobuku, along with the towns of Kirishima, Kagoshima (town), Kirishima (former), Fukuyama, Kagoshima, Fukuyama, Hayato, Kagoshima, Hayato, Makizono, Kagoshima, Makizono, Mizobe, Kagoshima, Mizobe and Yokogawa, Kagoshima, Yokogawa (all from Aira District, Kagoshima, Aira District), was merged to create the city of Kirishima, Kagoshima, Kirishima and no longer exists as an independent Municipalities of Japan, municipality. External links Official website of Kirishima Dissolved municipalities of Kagoshima Prefecture Japan Self-Defense Forces Kyocera {{Kagoshima-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yatsushiro, Kumamoto
is a city located in Kumamoto Prefecture, Japan. Geography Located at the geographic center of Kyushu, Yatsushiro City is situated on the aptly named Yatsushiro Sea in between Kumamoto and Ashikita City. Climate Yatsushiro has a humid subtropical climate (Köppen climate classification ''Cfa'') with hot, humid summers and cool winters. There is significant precipitation throughout the year, especially during June and July. The average annual temperature in Yatsushiro is . The average annual rainfall is with June as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at around . The highest temperature ever recorded in Yatsushiro was on 23 July 1994; the coldest temperature ever recorded was on 25 January 2016. Demographics Per Japanese census data, the population of Yatsushiro in 2020 is 123,067 people. Yatsushiro has been conducting censuses since 1920. History On August 1, 2005, Yatsushiro absorbed the towns of K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umekōji Steam Locomotive Museum
The (formerly the until 2016) is a railway museum in Shimogyō-ku, Kyoto, Japan. The original Umekoji Steam Locomotive Museum opened in 1972, but was expanded and modernized in 2016, becoming the Kyoto Railway Museum. The museum is owned by West Japan Railway Company (JR West) and is operated by Transportation Culture Promotion Foundation. Exhibition zones The museum is divided into the following exhibition areas, including the 20-track roundhouse built in 1914. * Promenade * Main Hall * Twilight Plaza * Roundhouse * Former Nijō Station File:Kyoto railway museum promenade rolling stock.JPG, The Promenade area in May 2016 Main Hall This is a three-storey building completed in April 2016. File:KYOTO RAILWAY MUSEUM Main building Main Space 20160508.jpg, Exhibits in the main hall in May 2016 File:Kyoto railway museum main building 1F 20160508.jpg, The Main Hall viewed from the second floor in May 2016 Roundhouse The 1914 roundhouse was built surrounding a turntable. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
