Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...
Steiner Construction Co., Bayou La Batre, Ala., has delivered the 88'x36'x9'6" triple-screw towboat Grant Gattle to Terral RiverService (TRS), Lake Providence, La. The new boat is a sister vessel to ...
The cross-plane crankshaft typically incorporates a longer stroke than the flat-plane crankshaft. A longer stroke generally ...