HIGH EFFICIENCY, STABLE QUALITY OUTBOARD MOTOR, USED BY AIR COOLED DIESEL ENGINE MODEL FH4CYLINDER 1BOREXSTROKE70X55MMDISPLACEMENT211MLMAX POWER3. ... enterprise. The fuel consumption rate of FH4-4HP, FH6-6HP, FH9-10HP diesel outboard motors separately are 1.1L / h, 1.5L ... torque characteristics, the weight of FH4-4HP, FH6-6HP, FH9-10HP diesel outboard motors is equal with the 8-9.8HP ,15 ...