SCANIA MARINE engines DI13 074M. 376-426 kW IMO Tier II, US Tier 2, EU Stage IIIA The marine engines from Scania are based on a robust design with a strength optimised cylinder block containing wet cylinder liners that can easily be exchanged. Individual cylinder heads with 4 valves per cylinder promotes repairability and fuel economy. The engines are type approved in all major classification societies.   The engine is equipped with a Scania developed Engine Management System, EMS, in order to ensure the control of all aspects related to engine performance. The injection system is based on electronically controlled unit injectors that gives low exhaust emissions with good fuel economy and a high torque already at low revs. The engine can be fitted with many accessories such as air cleaners, PTOs, transmissions and type approved instrumentation in order to suit a variety of installations. Engine speed (rpm) Rating 1500 1800 Gross power (kW) PRP 376 426 Gross torque (Nm) PRP 2400 2260 Spec fuel consumption. Full load (g/kWh) 199 203 Spec fuel consumption. 3/4 load (g/kWh) 200 203 Spec fuel consumption. 1/2 load (g/kWh) 202 Standard equipment • Scania Engine Management System, EMS • Unit injectors, PDE • Turbocharger • Fuel pre-filter with water separator • Fuel filter • Oil filter, full flow • Centrifugal oil cleaner • Oil cooler, integrated in block • Oil filler, in engine block • Oil dipstick, in block • Starter, 2-pole 7.0 kW • Alternator, 2-pole 100A • Flywheel SAE 14 • Silumin flywheel housing, SAE 1 flange • Front-mounted engine brackets • Protection covers • Sea water pump • Heat exchanger with expansion tank • Closed crankcase ventilation • Operator’s manual Optional equipment • Hydraulic pump • Side-mounted PTO • Front-mounted PTO • Exhaust connections • Electrical base system • Control and instrument panels • Accelerator position sensor • Engine heater • Power pack engine bracket • Stiff rubber suspension • Air cleaner • Studs in flywheel housing • Reversible fuel filter • Low coolant level reaction • Variable idle speed setting • Low and extra low oil sump • Long oil dipstick • Oil level sensor • Bilge pump 204 Optimum fuel consumption (g/kWh) Heat rejection to coolant (kW) 200 260 303 PRP – Prime power: For continuous operation and unlimited yearly operation at varying load. Max. mean load factor of 70% of rated power over 24 h of operation. 1 h/12 h of accumulated peak overload to 110%. This specification may be revised without notice.

SCANIA MARINE engines DI13 074M. 376-426 kW IMO Tier II, US Tier 2, EU Stage IIIA Engine description 6 in-line Working principle 4-stroke Firing order 1-5-3-6-2-4 Displacement 12.7 litres Bore x stroke 130 x 160 mm Compression ratio 16.3:1 Weight 1190 kg (excl oil and coolant) Piston speed at 1500 rpm 8.0 m/s Piston speed at 1800 rpm 9.6 m/s Camshaft High position alloy steel Pistons Steel pistons Connection rods I-section press forgings of alloy steel Crankshaft Alloy steel with hardened and polished bearing surfaces Oil capacity 28-34 dm3 (standard oil sump) Electrical system 2-pole 24V 1:7117...