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MPI HSP46
The MPI HSP46 is a four-axle AC-traction diesel-electric locomotive for commuter trains, designed and assembled by MotivePower. It meets EPA Tier 3 emissions standards. The launch customer is the Massachusetts Bay Transportation Authority (MBTA), whose first unit entered revenue service in April 2014. Design The locomotives are powered by GE GEVO-12 diesel engines from GE Transportation Systems, equipped with a static inverter for head end power, and capable of meeting the stringent new Tier 3 emissions regulations. AC traction systems, prime movers, head end power equipment, and computer systems are supplied by GE, while MPI supplies the brake systems, air systems, and cooling systems. The locomotive was styled by industrial designer Cesar Vergara, who also designed the GE Genesis. History In the mid-2000s the MBTA issued a request for proposal for new diesel locomotives to replace its aging fleet, much of which dated to the late 1970s. Two firms responded: Vossloh Espa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westborough Station
Westborough station is an MBTA Commuter Rail station in Westborough, Massachusetts. It serves the Framingham/Worcester Line. It is located off Smith Parkway, west of the Westborough town center. The station consists of two side platforms serving the line's two tracks. Each side has a small mini-high platform for accessibility; an overhead ramp structure connects the two platforms. History B&A station The Boston and Worcester Railroad (B&W) opened from Boston to Westborough on November 17, 1834, and on to Worcester the next July. The line ran through the town center, with a station east of Main Street. Westborough was a station stop by 1838. In 1898, the Boston and Albany Railroad, successor to the B&W, began a project to eliminate dangerous grade crossings in downtown Westborough. of new tracks were built north of the downtown area along with a new station. The station was built in a Richardsonian Romanesque style, but designed by a B&A architect rather than the firm of Shepl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GE Transportation Systems
GE Transportation is a Division (business), division of Wabtec. It was known as GE Rail and owned by General Electric until sold to Wabtec on February 25, 2019. The organization manufactures equipment for the Rail transport, railroad, marine, mining, drilling and energy generation industries. The company was founded in 1907. It is headquartered in Pittsburgh, Pennsylvania, while its main manufacturing facility is located in Erie, Pennsylvania. Locomotives are assembled at the Erie plant, while engine manufacturing takes place in Grove City, Pennsylvania. In May 2011, the company announced plans to build a second locomotive factory in Fort Worth, Texas, which opened in January 2013. Rail products GE Transportation is the largest producer of diesel-electric locomotives for both Freight train, freight and Passenger train, passenger applications in North America, believed to hold up to a 70% market share. It also produces related products, such as Railway signalling, railroad sig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buy America Act
Section 165 () of the Surface Transportation Assistance Act of 1982 (commonly called the Buy America Act) is a section of the larger STAA that deals with purchases related to rail or road transportation. Unlike the similarly titled Buy American Act (1933), the Buy America Act applies only to purchases related to rail or road transportation, such as the construction of highways, railways, or rapid transit systems. The 1982 provisions also apply to purchases made by third-party agencies, using funds granted by agencies within the United States Department of Transportation. Transportation infrastructure projects built with iron, steel, and manufactured products must purchase materials in the United States. This applies to mass-transit related procurements valued over $150,000 and funded at least in part by federal grants. This includes highways, bridges, airports and tunnels. Canadian manufacturers, as joint signatories to NAFTA and the World Trade Organization's Agreement on G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Transit Administration
The Federal Transit Administration (FTA) is an agency within the United States Department of Transportation (DOT) that provides financial and technical assistance to local public transportation systems. The FTA is one of ten modal administrations within the DOT. Headed by an Administrator who is appointed by the President of the United States, the FTA functions through Washington, D.C headquarters office and ten regional offices which assist transit agencies in all states, the District of Columbia, and the territories. Until 1991, it was known as the Urban Mass Transportation Administration (UMTA). Public transportation includes buses, subways, light rail, commuter rail, monorail, passenger ferry boats, trolleys, inclined railways, and people movers. The federal government, through the FTA, provides financial assistance to develop new transit systems and improve, maintain, and operate existing systems. The FTA oversees grants to state and local transit providers, primarily t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vossloh España S
Vossloh AG is a rail technology company based in Werdohl in the state of North Rhine-Westphalia, Germany. The SDAX-listed group has achieved sales of around €930 million in 2016 with more than 4,000 employees (as of 2017). Vossloh is a global market leader both for rail fasteners and switch systems. In North America Vossloh is the leading manufacturer of concrete railway ties. And concerning track maintenance, they offer a globally unique grinding technology, so-called high speed grinding. Customers are generally public and private railway companies, network operators as well as regional and municipal transport companies. Since the restructuring, Vossloh has been focusing on target markets China, the USA, Russia and Western Europe. Important European production sites of Vosslohs are located in Germany, France, Luxembourg, Poland and Scandinavia. In addition, the group has subsidiaries in Asia, North and South America, Australia and Russia. History The company is named after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MBTA 2001 First Revenue Round Trip At Reading
The Massachusetts Bay Transportation Authority (abbreviated MBTA and known colloquially as "the T") is the public agency responsible for operating most public transportation services in Greater Boston, Massachusetts. The MBTA transit network includes the MBTA subway with three metro lines (the Blue, Orange, and Red lines), two light rail lines (the Green and Ashmont–Mattapan lines), and a five-line bus rapid transit system (the Silver Line); MBTA bus local and express service; the twelve-line MBTA Commuter Rail system, and several ferry routes. In , the system had a ridership of , or about per weekday as of , of which the rapid transit lines averaged and the light rail lines , making it the fourth-busiest rapid transit system and the third-busiest light rail system in the United States. As of , average weekday ridership of the commuter rail system was , making it the sixth-busiest commuter rail system in the U.S. The MBTA is the successor of several previous public an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MBTA 2001 At CRMF, October 2013
The Massachusetts Bay Transportation Authority (abbreviated MBTA and known colloquially as "the T") is the public agency responsible for operating most public transportation services in Greater Boston, Massachusetts. The MBTA transit network includes the MBTA subway with three metro lines (the Blue, Orange, and Red lines), two light rail lines (the Green and Ashmont–Mattapan lines), and a five-line bus rapid transit system (the Silver Line); MBTA bus local and express service; the twelve-line MBTA Commuter Rail system, and several ferry routes. In , the system had a ridership of , or about per weekday as of , of which the rapid transit lines averaged and the light rail lines , making it the fourth-busiest rapid transit system and the third-busiest light rail system in the United States. As of , average weekday ridership of the commuter rail system was , making it the sixth-busiest commuter rail system in the U.S. The MBTA is the successor of several previous public ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GE Genesis
General Electric Genesis (officially trademarked GENESIS) is a series of passenger diesel locomotives produced by GE Transportation, then a subsidiary of General Electric. Between 1992 and 2001, a total of 321 units were built for Amtrak, Metro-North, and Via Rail. The Genesis series of locomotives was designed by General Electric in response to a specification published by Amtrak and ultimately selected over a competing design presented by Electro-Motive Diesel (EMD). Until the introduction of the Siemens Charger, the Genesis series had the lowest height of any North American diesel-electric locomotives, being lower than the previous-generation F40PH. This low height allows the locomotive to travel easily through low-profile tunnels in the Northeast Corridor. Technical design The GE Genesis series is unique among recently manufactured North American passenger locomotives in that it uses a single, monocoque carbody design styled by industrial designer Cesar Vergara, thus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cesar Vergara
Cesar Vergara is a Mexican-born American industrial designer, specializing in rail transport. He has designed a number of passenger train locomotives and cars, including the GE Genesis, the Talgo trainsets used on Amtrak Cascades, the French high-speed AGV, and the M8 railcar. Vergara has been recognized for his designs with a number of industry awards. References American designers {{designer-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internal Combustion Engine Cooling
Internal combustion engine cooling uses either air or liquid to remove the waste heat from an internal combustion engine. For small or special purpose engines, cooling using air from the atmosphere makes for a lightweight and relatively simple system. Watercraft can use water directly from the surrounding environment to cool their engines. For water-cooled engines on aircraft and surface vehicles, waste heat is transferred from a closed loop of water pumped through the engine to the surrounding atmosphere by a radiator. Water has a higher heat capacity than air, and can thus move heat more quickly away from the engine, but a radiator and pumping system add weight, complexity, and cost. Higher-power engines generate more waste heat, but can move more weight, meaning they are generally water-cooled. Radial engines allow air to flow around each cylinder directly, giving them an advantage for air cooling over straight engines, flat engines, and V engines. Rotary engines have a sim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Compressor
An air compressor is a pneumatic device that converts power (using an electric motor, diesel or gasoline engine, etc.) into potential energy stored in pressurized air (i.e., compressed air). By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. When the tank's pressure reaches its engineered upper limit, the air compressor shuts off. The compressed air, then, is held in the tank until called into use. The kinetic energy provided by the compressed air can be used for a variety of applications such as pneumatic tool as it is released air and the tank depressurizes. When tank pressure reaches its lower limit, the air compressor turns on again and re-pressurizes the tank. An air compressor must be differentiated from a pump because it works for any gas/air, while pumps work on a liquid. Classification Compressors may be classified according to the pressure delivered: # Low-pressure air compressors (LPACs), which have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Air Brake
A railway air brake is a railway brake power braking system with compressed air as the operating medium. Modern trains rely upon a fail-safe air brake system that is based upon a design patented by George Westinghouse on April 13, 1869. The Westinghouse Air Brake Company was subsequently organized to manufacture and sell Westinghouse's invention. In various forms, it has been nearly universally adopted. The Westinghouse system uses air pressure to charge air reservoirs (tanks) on each car. Full air pressure causes each car to release the brakes. A subsequent reduction or loss of air pressure causes each car to apply its brakes, using the compressed air stored in its reservoirs. Overview Straight air brake In the air brake's simplest form, called the ''straight air system'', compressed air pushes on a piston in a cylinder. The piston is connected through mechanical linkage to brake shoes that can rub on the train wheels, using the resulting friction to slow the train. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
