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A DOT-111 tank car, specification 111A100W1, constructed by fusion welding carbon steel.This car has a capacity of 30,110 US gallons (113,979 L; 25,071.8 imp gal), a test pressure of 100 psi (690 kPa), a tare weight of 65,000 pounds (29,500 kg) and a load limit of 198,000 pounds (89,800 kg).
The new invention patented on July 18, 1865, was for the transportation of crude oil and petroleum. It was the first appearance of an oil tank on a railroad flatcar. Three books mention his invention. [2] [3] [4] 1869: Wrought iron tanks, with an approximate capacity of 3,500 US gal (13 m 3; 2,900 imp gal) per car, replace wooden tanks.
Diagram showing construction of the DOT 117 tank car. The DOT-117 (TC-117 in Canada) is a type of unpressurized tank car in use on North American railroads. The DOT-117 design was developed in the aftermath of the Lac-Mégantic rail disaster of 2013 in an effort to upgrade the specifications of the then-common DOT-111 and CPC-1232 designs. [1]
The M7 is an electric multiple unit railroad car built by Bombardier for use on the MTA's Long Island Rail Road (LIRR) and Metro-North Railroad. With delivery beginning in 2002, the M7 replaced the M1 railcars on both railroads as well as the ACMUs on Metro-North. The cars built for Metro-North were designated as the M7As, and contain minor ...
The Regio-Shuttle RS1 low-floor vehicle is a modern version of a single unit railcar. Several of these can run together. The RegioSpider modern railcar. A 1,520 mm (4 ft 11 + 27 ⁄ 32 in) Russian gauge Latvian RVR-made railbus AR2-002 in Vilnius, Lithuania, based on Soviet design A ČSD Class M 152.0 in Leipzig An electric SJ Class X16 with control trailer between Strängnäs and Malmby in Sweden
A hopper car (NAm) or hopper wagon (UIC) is a type of railroad freight car that has opening doors or gates on the underside or on the sides to discharge its cargo. They are used to transport loose solid bulk commodities such as coal , ore , grain , and track ballast .
The pressure within the tank is 25 psi (170 kPa) or lower [3] [4] with a temperature below 20.27 K (−423.17 °F or −252.87 °C) and a boil-off rate of 0.3% to 0.6% per day [5] The tank is double walled like a vacuum flask with multi-layer insulation, with the valves and fittings enclosed in a cabinet at the lower side or end of the car.
The quantity of steam supplied could be varied by the driver to suit the demand required by a solo railcar, or plus one, or plus two, trailer vehicles. The fuel was the same diesel as was used by the railcar's engines, drawn from a separate 45-gallon tank. The water supply for the heating system was a single 100-gallon tank. [1]