Knoxville Locomotive Works (KLW) has chosen Rolls-Royce to provide MTU Series 4000 and 2000 engines for its SE Series four- and six-axle locomotive designs. Produced at the MTU America plant in South Carolina, the engines can deliver a power output of 1,050 to 3,218 horsepower, Rolls-Royce officials said in a press release. Each KLW model uses a single drive train system that consists of either an MTU Series 4000 or Series 2000 high-speed engine powering a traditional intermediate speed AR-10 Series alternator. In addition, KLW's locomotive configurations meet the U.S. Environmental Protection Agency's Tier 4 emissions standard. The MTU engines are ideal for the demands of switching and road-switching operations, said KLW President Jim Wurtz.
The Association of American Railroads (AAR) has certified TransRail Innovation Group's XLOAD sensor to begin pilot trials on tank cars shipping hazardous commodities such as crude oil and refined fuels. TransRail has begun pilot trials with four refineries and shippers in Canada and the United States. The digital sensor is used to measure and track commodities inside of moving tank cars. For example, shippers can use it to automatically detect, measure and report on the specific level and volume of crude oil that is loaded into a closed and sealed tank car. The sensor also could help shippers safely increase the volume of rail cars, which are often under-filled due to poor visibility of the commodity levels inside, according to a company press release.