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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.
For example, if the power required to maintain a motorcoach or an over-the-road truck at highway cruising speed is somewhere around 150 hp (110 kW), the probability that a 475 hp (354 kW) engine will consistently operate at loads above 30%, without "dips" to lower power levels, can be relatively small.
It is designed to both meet the EPA's stringent Tier 4 emissions standard and offer higher performance than the MP40PH-3C. The MP54AC is a genset locomotive , using a pair of Cummins QSK60 60-liter, 16-cylinder engines rated at 2,700 hp each (5,400 hp total) and during periods of low power demand, the locomotive can operate on just one engine ...
Emissions from all non-road engines are regulated by categories. [49] In the United States, the emission standards for non-road diesel engines are published in the US Code of Federal Regulations, Title 40, Part 89 (40 CFR Part 89). Tier 1–3 Standards were adopted in 1994 and was phased in between 1996 and 2000 for engines over 37 kW (50 hp ...
That makes Honda's recent announcement of a brand-new V-3 motorcycle engine all the more exciting. Honda. Details are pretty scant at the moment, and Honda clearly wants to keep things that way ...
In 2007, BEC unveiled its CoGeneration [clarification needed] locomotives with up to 2,100 horsepower (1,600 kW), generated through the use of three low-emission diesel engines. The use of three clean-burning EPA Tier-3 engines offers a "Power on Demand" feature where engines come on-line as power needs are realized.
A year after a panel blew out of a Boeing 737 Max during flight, the nation’s top aviation regulator says the company needs "a fundamental cultural shift” to put safety and quality above profits.
The following is a list of diesel-electric locomotives that meet or exceed EPA Tier 3 locomotive emissions regulations. Subcategories This category has only the following subcategory.