File:Amtrak AEM-7 No. 915 at the Railroad Museum of Pennsylvania - August 2022 - 02.jpg
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Summary
[edit]DescriptionAmtrak AEM-7 No. 915 at the Railroad Museum of Pennsylvania - August 2022 - 02.jpg |
English: his is a General Motors Electro-Motive Division AEM-7 electric locomotive that was built in January 1981. It was used for several decades by Amtrak to pull passenger trains. It was donated to the Railroad Museum of Pennsylvania in the town of Strasburg.
Electric locomotives do not burn wood or coal or diesel fuel. Instead, they use electricity to operate the motors in the engine. Electric power is delivered via a pantograph atop the engine that connects with wires running above the railroad tracks. In the above photo, the pantographs are folded down and not visible in this shot. Info. from rgusrail.com: "Amtrak inherited high-speed operations on the Northeast Corridor from bankrupt Penn Central in 1971. Electrified passenger services between New York, New York and Washington D.C. were handled by new Budd Metroliner electric multiple units and aging Pennsylvania Railroad GG1s. Amtrak's first replacement for the GG1 was the General Electric E60, delivered in 1974. However, these proved unable to safely exceed 100 miles per hour and they were consequently relegated to hauling slower, long-distance services. Amtrak then turned to Europe, and brought two units for trials in 1976-1977: the Swedish Rc4 (numbered X995) and the French CC 21000 (X996). Amtrak favored the Swedish design, which formed the basis for the 7,000 horsepower AEM7, sixty-five of which were built by General Motors Electro-Motive Division from 1978 to 1988 under license from Swedish manufacturer General Swedish Electric Company. The bodies were built by the Budd Company, with trucks, electrical, and mechanical parts from Sweden. The Swedish influence led to the nickname "Meatball", after Swedish meatballs, but railfans nicknamed the boxy units "toasters". The first AEM7 (# 900) went into service for Amtrak in 1979 and, between 1980 and 1982, forty-six more went into service (# 901-# 946). The final seven were delivered in 1988. Two other commuter operators in the northeast ordered AEM7s: Maryland Area Regional Commuter ordered four in 1986 for its Penn Line service between Washington D.C and Perryville, Maryland, and Southeastern Pennsylvania Transportation Authority ordered seven in 1987. 915 arrived at the museum in June 2015. It is one of the original direct current (DC) propulsion units, rather than the later modified alternating current (AC) propulsion units." |
Date | |
Source | https://www.flickr.com/photos/cousin_mike/52320603760/ |
Author | Shakes1420 |
Camera location | 39° 58′ 57.21″ N, 76° 09′ 42.48″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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This image was originally posted to Flickr by Shakes1420 at https://flickr.com/photos/21852591@N03/52320603760. It was reviewed on 19 June 2024 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
19 June 2024
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:27, 19 June 2024 | ![]() | 2,252 × 4,000 (1.88 MB) | LostplanetKD73 (talk | contribs) | Uploaded a work by Shakes1420 from https://www.flickr.com/photos/cousin_mike/52320603760/ with UploadWizard |
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Camera manufacturer | samsung |
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Camera model | SM-G998U |
Exposure time | 1/957 sec (0.0010449320794148) |
F-number | f/2.4 |
ISO speed rating | 50 |
Date and time of data generation | 12:53, 18 August 2022 |
Lens focal length | 9 mm |
Latitude | 39° 58′ 57.21″ N |
Longitude | 76° 9′ 42.48″ W |
Altitude | 122 meters above sea level |
Width | 4,000 px |
Height | 2,252 px |
Orientation | Rotated 90° CCW |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | G998USQU5CVF3 |
File change date and time | 12:53, 18 August 2022 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 12:53, 18 August 2022 |
APEX shutter speed | 9.9 |
APEX aperture | 2.52 |
APEX brightness | 8.59 |
APEX exposure bias | 0 |
Maximum land aperture | 2.52 APEX (f/2.39) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 5.26 |
Focal length in 35 mm film | 72 mm |
Scene capture type | Standard |
Unique image ID | XA8XLNF00SM |