Power-to-weight ratio

March 4, 2013 - 9:45am
Installation of a diesel engine demonstrator on a Eurocopter EC120 is scheduled for next year.

The diesel engine demonstrator, which may replace turboshafts in light helicopters, is on track for flight tests on a Eurocopter EC120 in the second half of next year. It will feature a power-to-weight ratio between those of a general aviation diesel and a turboshaft. The engine is part of the Green Rotorcraft integrated technology demonstrator (ITD), itself part of Clean Sky, the European Union’s €1.6 billion ($2.1 billion) joint technology initiative.