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MarineDiesel MD270

MarineDiesel MD270

Product catalog summary
Overview: The MarineDiesel MD270 is a high-performance marine engine delivering 199 kW (270 bhp) at 3800 rpm. It features a 3.0 litre V6 Common Rail Direct Injection (CRDi) engine with a piezo-controlled injection system, known for its ultralight, quiet, and fuel-efficient design.
Specifications:
  • Propulsion System: Shaftdrive, Waterjet, Sterndrive
  • Engine Duty Rating: Special Light Commercial (S4)/Pleasure Duty (S5)
  • Configuration: 4-stroke, 16-valve DOHC, E-VGT with intercooler, Water Cooling
  • Output: 270 PS (199 kW)
  • Rated RPM: 3800
  • Cylinders: V6
  • Displacement: 2959 cc
  • Bore x Stroke: 84 x 89 mm
  • Compression Ratio: 16.0:1
  • Max Torque: 55.6 kg.m at 2000 rpm
  • Injection System: Common Rail Direct Injection (CRDi) - Piezo Injector
  • Alternator: 12V-150A
  • Engine Diagnosis: Yes
  • Max Fuel Consumption: 53.8 l/h
  • Dry Weight: 334 kg
Key Features:
  • Engine Construction: Compacted Graphite Iron (CGI) cylinder block, aluminum head, nine balance weight crankshaft, oil-cooled pistons, V6, 24-valve DOHC, hydraulic lash adjusters, integrated water jacket, low noise duplex timing chain, hydraulic timing chain tensioner, single serpentine belt system, drive belt auto-tensioner.
  • Engine Mounting: Adjustable engine mounts.
  • Lubrication System: Electric oil extraction pump, easily exchangeable oil filter cartridge, seawater cooled transmission oil cooler, chain drive engine oil pump.
  • Fuel System: CRDi with 1800 bar new generation Piezo injectors, fuel filter with water detection sensor, electric low-pressure pump, dual pressure control valve, high-pressure fuel pumps.
  • Electrical System: V12 volt system, 150A alternator, auxiliary engine stop button, glow plugs for cold start, optional NMEA2000 Converter, 2 Pole system, electronic control system.
  • Cooling System: Seawater pump driven from camshaft, seawater cooled intercooler, heat exchanger, auxiliary connector for cabin heating, corrosion-resistant seawater circuit.
  • Turbocharger: E-VGT, Electrical Variable Geometry Turbocharger.
  • Engine Operating Indicator (EOI): Engine self-protection and diagnosis, CAN information display, engine diagnostic error codes, audible alarm, and control lamps.
  • Air Inlet System: Oil wetted and reusable air filter, crankcase gas vented into air inlet, optional intake silencer.
  • Exhaust System: Engine coolant cooled exhaust manifold, seawater cooled exhaust elbow, optional seawater cooled Hi-Riser.
  • Emissions: Complies with IMO NOx Tier-II, EU RCD II, EPA Tier-III, RINA (Type Approval - Yacht).
Performance Graphs: The document includes performance graphs illustrating the relationship between engine RPM, torque, and horsepower, as well as fuel consumption rates.
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Catalog excerpts

MarineDiesel MD270-1

Piezo controlled common rail injection system delivers 270 hp from the 3.0 litre V6 Common Rail Direct Injection (CRDi) engine. The advanced design makes it ultralight, quiet and fuel efficient with extremely compact dimensions. The engine features a unique Compacted Graphite Iron (CGI) cylinder block. The CGI block is lighter and quieter than conventional grey cast iron and demonstrates at least 85 percent higher tensile strength. MD270. Product sheet ©, version 1.0 2023 • Compacted Graphite Iron (CGI) cylinder block • Aluminum head • Nine balance weight crankshaft • Oil cooled pistons • V6, 24-valve DOHC • Hydraulic lash adjusters • Integrated water jacket • Low noise duplex timing chain • Hydraulic timing chain tensioner • Single serpentine belt system • Drive belt auto-tensioner Propeller Curve Propeller Curve • Common Rail Direct Injection (CRDi) 1.800 bar new generation Piezo injectors • Fuel filter with sensor detecting water in fuel • Electric low pressure pump • Dual pressure control valve • High pressure fuel pumps • E-VGT, Electrical Vaiable Geometry Turbocharger Electrical System • Adjustable engine mounts Lubrication System Cooling System • Electric oil extraction pump • Easily exchangeable oil filter cartridge • Seawater cooled transmission oil cooler • Chain drive engine oil pump Fuel System • V12 volt system and 150A alternator • Auxiliary engine stop button • Glow plugs for a trouble - free cold start • NMEA2000 Converter (Optional) • 2 Pole system (Optional) • Electronic control system (Optional) Engine Mounting Propulsion System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shaftdrive, Waterjet, Sterndrive Engine Duty Rating . . . . . . . . . . . . . . . . Special Light Commercial (S4)/Pleasure Duty (S5) Configuration . . . . . . . . . . 4-stroke, 16-valve DOHC, E-VGT with intercooler, Water Cooling Output {PS (kW)} . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 (199) Rated RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.800 Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V6 Displacement {cc} . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.959 Bore x Stroke {mm} . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 x 89 Compression Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.0 : 1 Max. Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.6 kg . m @ 2.000 rpm Injection System . . . . . . . . . . . . . . . . Common Rail Direct injection (CRDi) - Piezo Injector Alternator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V-150A Engine Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . YES Max. Fuel Consump. {l/h} . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.8 Dry Weight {kg} . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334 Flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hyundai Unique Flywheel Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BorgWarner Flange • Seawater pump driven directly from the camshaft • Seawater cooled intercooler, heat exchanger • Auxiliary connector for cabin heating • Corrosion resistant material for the seawater circuit Engine Operating Indicator (EOI) • Engine self protection and diagnosis • Displays CAN information • Displays engine diagnostic error codes • Audible alarm and control lamps • Oil wetted and reusable air filter • Crankcase gas vented into the air inlet • Intake silencer (Optional) Exhaust System • Engine coolant cooled exhaust manifold • Seawater cooled exhaust elbow • Seawater cooled Hi-Riser (Optional)

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.