... or without gearbox set. it is suit in sail boat. yacht, etc.. we can supply 20hp--100hp marine ... marine engine with gearbox set. these productsare suit in boat , it use small size engine, such asTDME-380 ( ... 80×9080×9085×9085×9590×100Total displacement(L) 1.3571.8092.0432.5162.54HP/r/min)27/300037/ ... /MA100,MA125,MA142Reduction ratio1.88:1 2.74:1, 2:1 ,3:1, 4.5:1 ,Installation angle≤20°Total weight(kg ...