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  2. Double-stack rail transport - Wikipedia

    en.wikipedia.org/wiki/Double-stack_rail_transport

    A 20-foot (6.1 m) container is limited to 24 tonnes (26.5 short tons; 23.6 long tons) and two such can fit into a car for a 40-foot (12.2 m) container, or even three if double-stacking [citation needed], but not four unless very high axle load is permitted. The North American railways permit two 53-foot (16.15 m) containers as shown in the ...

  3. PSA EW/DW engine - Wikipedia

    en.wikipedia.org/wiki/PSA_EW/DW_engine

    The 2.0 L DW10 was the first PSA Diesel engine to feature common rail direct injection, and was given the commercial designation HDi. It has a bore and a stroke of 85 mm × 88 mm (3.35 in × 3.46 in) for a total displacement of 2.0 L (1,997 cc), replacing the XUD9 in 1999. It was initially available in 90 PS (66 kW; 89 hp) form, with two valves ...

  4. Bay Area Rapid Transit rolling stock - Wikipedia

    en.wikipedia.org/wiki/Bay_Area_Rapid_Transit...

    Over time, about 113 A cars (about 23 of the A car fleet) were converted into B cars by removing their fiberglass cabs and installing the inter-car connection equipment. [ 8 ] BART previously operated 56 A cars and 341 B cars, and following their retirement on April 20, 2024, regular service will be of new cars only.

  5. Rail profile - Wikipedia

    en.wikipedia.org/wiki/Rail_profile

    The American Society of Civil Engineers (or ASCE) specified rail profiles in 1893 [20] for 5 lb/yd (2.5 kg/m) increments from 40 to 100 lb/yd (19.8 to 49.6 kg/m). Height of rail equaled width of foot for each ASCE tee-rail weight; and the profiles specified fixed proportion of weight in head, web and foot of 42%, 21% and 37%, respectively.

  6. Flatcar - Wikipedia

    en.wikipedia.org/wiki/Flatcar

    COFC (container on flat car) cars are typically 89 feet (27.13 m) long and carry four 20-foot (6.10 m) intermodal containers or two 40-foot (12.19 m)/45-foot (13.72 m) shipping containers (the two 45-foot or 13.72-metre containers are carryable due to the fact that the car is actually 92 ft or 28.04 m long, over the strike plates).

  7. Axle load - Wikipedia

    en.wikipedia.org/wiki/Axle_load

    The standard rail weight for British railways is now 113 lb/yd (56.1 kg/m). Before the 1990s, most diesel locomotives were built to a maximum axle load of 19 long tons (19.3 tonnes; 21.3 short tons) so the maximum locomotive weight was 76 long tons (77.2 tonnes; 85.1 short tons) for a four-axle locomotive and 114 long tons (115.8 tonnes; 127.7 short tons) for a six-axle one.

  8. Isuzu Forward - Wikipedia

    en.wikipedia.org/wiki/Isuzu_Forward

    A variety of weight ranges, bodies, and types were on offer, including a tractor unit and dumpers, on wheelbases ranging from 3.2 to 5.6 m (10 to 18 ft). [9] While most of the first generation Forward range was replaced in August 1975, the lighter short cab versions continued in production as the "Forward S" until replaced by Forward Juston in ...

  9. Twenty-foot equivalent unit - Wikipedia

    en.wikipedia.org/wiki/Twenty-foot_equivalent_unit

    The twenty-foot equivalent unit (abbreviated TEU or teu) is a general unit of cargo capacity, often used for container ships and container ports. [1] It is based on the volume of a 20-foot-long (6.1 m) intermodal container, a standard-sized metal box that can be easily transferred between different modes of transportation, such as ships, trains, and trucks.