QSB6.7 / QSB7 Marine Propulsion and Auxiliary Engines for Commercial and Government Applications General Specifications Configuration Turbocharged / Aftercooled Bore & Stroke Counterclockwise facing flywheel Fuel System High Pressure Common Rail Product Dimensions and Weight Overall Length Overall Width Overall Height Dimensions and weight may vary based on selected engine configuration. Power Ratings Engine Model Rating Definition Fuel Consumption Rated Speed ISO* IMO EPA EU RCD L/hr (gal/hr) L/hr (gal/hr) Heavy Duty Medium Continuous Prime Power Prime Power Prime Power Prime Power Prime Power Prime Power Prime Power Prime Power Variable Speed — Fixed Speed \\376\\377\\000\\t *\\376\\377\\000\\t Average fuel consumption based on ISO 8178 E3 Standard Test Cycle (variable speed models) and ISO 8178 D2 Standard Test Cyc

QSB6.7 / QSB7 Marine Propulsion and Auxiliary Engines for Commercial and Government Applications Features and Benefits Engine Design – Robust engine designed for prime power operation and long life. Metric O-ring seals and edge molded gaskets eliminate fluid leaks. Aluminum pistons for exceptional durability Fuel System – High Pressure Common Rail electronically-controlled fuel system provides constant high injection pressure regardless of engine speed or load condition. Benefits include low noise and vibration for quiet operation and faster load acceptance Electronics – 12v and 24v Quantum System...