Blue Origin’s BE-4 Engine Gimble At Full Power During Hotfire Test The BE-4 engine is the “most powerful liquefied natural gas fueled rocket engine ever developed,” according to Blue Origin. Watch it gimbal at full power in these hotfire test views. Credit: Space.com ...
Blue Origin’s BE-4 Engine Gimble At Full Power During Hotfire Test The BE-4 engine is the “most powerful liquefied natural gas fueled rocket engine ever developed,” according to Blue Origin. Watch it gimbal at full power in these hotfire test views. Credit: Space.com ...
Compressed Natural Gas (CNG) Engine Technology in China Cummins Westport Inc. is also field testing a new and more powerful natural gas engine for heavy-duty 18-wheel highway trucks, with commercial introduction expected in less than two years.