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SM-94

Product catalog summary

Technical Specifications
The SM-94 marine engine is a diesel, 4-stroke engine manufactured by Mitsubishi. It features 4 cylinders in line and is turbocharged. The bore and stroke measure 94 mm x 120 mm, with a total displacement of 3331 cc and a compression ratio of 19:1. The engine delivers an intermittent power of 94.0 CV (69 kW) and continuous power of 84.0 CV (62.1 kW) at a maximum of 2500 RPM. It uses a mechanical and direct injection system, with a 12 V starter motor and a 95 A alternator. The engine's maximum operating angle is 15º, and it rotates counterclockwise when viewed from the flywheel side. The cooling system includes a sea water heat exchanger and a closed coolant circuit. The dry weight without gearbox is 308 Kg.

Certifications and Emissions
The engine complies with EU emission standards under RCD II (DIR. 2013/53/EU).

Performance Curves
The document provides performance curves for crankshaft torque, power (ISO 3046/1), and fuel consumption, with conversions for power units.

Panel Features
The standard panel measures 255 x 160 mm and includes a revolution counter with a multifunction display, gauges for coolant temperature and oil pressure, a voltage indicator, and alarms for high coolant temperature and low oil pressure. It also features a preheating indicator and IP65 front protection with anti-fog glass.

Accessories and Equipment
Standard equipment includes an instrument panel, electrical extension lead, silentblocks, oil extraction pump, and manuals. Optional equipment includes twin instrument panel installation, twin alternator, earth isolated electrical system, dry exhaust system, keel cooling, power takeoff shaft or pulley, heater inlet, drivetrain components, and filters.

Gearboxes
Various gearbox models are available, including hydraulic and mechanical types, with different output angles and reduction ratios for light and heavy-duty applications. The engine weight with gearbox varies depending on the model, ranging from 330 Kg to 419 Kg.

Additional Information
Detailed drawings, brochures, and manuals are available on the manufacturer's website. Specifications and data are subject to change without notice, and the information provided is non-contractual.

Catalog excerpts

MARINE ENGINE Technical specifications Base engine manufacturer Intake system 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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