ITASCA, IL — For many years the most popular horsepower selection for new construction of inland waterways vessels was twin screw 2000 horsepower vessels. The new EPA Marine Emission Regulations require engines of 600kW or 804hp to meet EPA Tier 4 requirements which in almost all cases requires SCR or other after treatment system. In response to growing customer demand, Mitsubishi Turbocharger and Engine America, Inc. (MTEA) announces the concept of 1000hp Hybrid system that complies newest...