New Cummins QSB6.7 305HP Marine Diesel Engine
Technical Specifications of Cummins QSB6.7 305HP Marine Diesel Engine
Engine Model: Cummins QSB6.7
Engine Type: 4-stroke inline 6-cylinder diesel
Displacement: 6.7 liters
Rated Power: 305 HP (227 kW)
Rated Speed: 2600 RPM
Aspiration: Turbocharged and aftercooled
Fuel System: High-pressure common rail
Cooling System: Heat exchanger or keel cooling available
Emission Compliance: IMO Tier II / EU standards
Bore x Stroke: 107 mm x 124 mm
Weight: Approx. 600–700 kg (depending on configuration)
Electrical System: 12V or 24V options
Control System: Electronic control module (ECM)
Gearbox Compatibility: Available with marine gearbox options
Fuel Consumption: Optimized for efficiency and reduced operating cost
