The tourist railroad tapped D&G Machine Products of Maine to manage the locomotive’s piston work, while in-house at the railroad’s Ridgeley, W.Va., shops, officials are adjusting the locomotive’s ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

The settlement includes a mitigation program, valued at $155 million, to offset excess air emissions from the violations by replacing marine and locomotive engines, and a recall program ...

a Q19-2.4GH developed in collaboration with Knoxville Locomotive Works. The 3,200 horsepower unit, No. 7100, includes a modern control system and is powered by a 2.4MWh-700HP battery-diesel engine ...

Another rule, which the agency approved the same month, would have banned locomotive engines more than 23 years old by 2030 and increased the use of zero-emission technology to transport freight ...

On the other hand, Cessna Skyhawk, Skylane, and Stationair are powered by piston engines. These are 4- to 6-cylinder direct drive horizontally opposed, air-cooled engines. Depending on the aircraft ...

The Nevada Northern Railway in Ely maintains a unique corner of American history by keeping turn of the 20th century train engines ticking. Trump White House rescinds memo freezing federal grants ...

And so, Porsche was able to wrangle another thirty horsepower out of their limited-run supercar by printing a set of ultra-lightweight pistons. Pistons being lasered into existence. Image via The ...

ROLLS-ROYCE has won a contract from Knoxville Locomotive Works (KLW), United States, to supply two types of EPA Tier-4-compliant MTU diesel engines to power switching locomotives. Series 4000 and ...

CNR Dalian and its local South African consortium CNRRSSA have awarded Rolls-Royce a contract worth around €100m to supply 232 MTU Series 4000 diesel engines for the fleet of 232 six-axle diesel ...