*mynauticexpo

MINI-74

Product catalog summary

Technical Specifications:
The MINI-74 marine engine is a diesel, 4-stroke engine manufactured by Mitsubishi. It features 4 cylinders in line, with a naturally aspirated intake system. The bore and stroke measure 94 mm x 120 mm, and the total displacement is 3331 cc. The engine has a compression ratio of 22:1, delivering an intermittent power of 64.0 CV (47 kW) and continuous power of 58.0 CV (42.3 kW) at a maximum of 2500 RPM. It uses a mechanical and indirect injection system, with a 12 V starter motor and a 95 A alternator. The engine's dry weight without gearbox is 300 Kg.

Performance and Compliance:
The engine complies with EU emission standards RCD II (DIR. 2013/53/EU). It is designed to operate at a maximum angle of 15º and rotates counterclockwise when viewed from the flywheel side. The cooling system includes a sea water heat exchanger and a closed coolant circuit.

Instrumentation and Accessories:
The standard equipment includes an SSG 30 instrument panel with a multifunction display, gauges for coolant temperature and oil pressure, voltage indicator, and alarms for high coolant temperature and low oil pressure. Optional equipment includes twin instrument panel installation, twin alternator, and various drivetrain components.

Gearboxes:
Several gearbox models are available, including hydraulic and mechanical types, with various reduction ratios for light and heavy-duty applications. The engine weight with gearbox ranges from 322 Kg to 449 Kg, depending on the model.

Additional Information:
Detailed drawings, brochures, and manuals are available on the manufacturer's website. Specifications and data are subject to change without notice.

Catalog excerpts

MARINE ENGINE Technical specifications Base engine manufacturer Intake system Naturally aspirated Total displacement Compression ratio Continuous power Injection system Starter motor Maximum operating angle Rotation (viewed from flywheel side) Cooling system Sea water heat exchanger and coolant closed circuit Dry weight without gearbox Sea water hose inner diameter Fuel feeding hose inner diameter Fuel return hose inner diameter Exhaust hose inner diameter Emission compliance Performance curves Crankshaft torque Engine Power Fuel consumption Propulsion Power

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Panel SSG 30 12V BLANCO Standard Standard equipment Revolution counter with multifunction display Coolant temperature and oil pressure gauge 4 m electrical extension lead Voltage indicator and battery charge fault High coolant temperature alarm Owner´ s manual and spare parts manual Preheating indicator Front IP65 protection and anti-fog glass Optional equipment & kits Twin instrument panel installation Twin alternator Earth isolated electrical system Dry exhaust system Keel cooling Power takeoff shaft or pulley Heater inlet Drivetrain: propeller, shaft, stern tube Water and fuel filters Water,...

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