Inboard engine 8 M26.2
dieselprofessional vesseldirect fuel injection

inboard engine
inboard engine
inboard engine
inboard engine
inboard engine
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Power source
professional vessel
direct fuel injection, turbocharged
Other characteristics
Tier 2

439 kW, 442 kW, 491 kW, 588 kW (596.9 hp)


4 stroke diesel engine, direct injection Bore and stroke 150 x 150 mm Number of cylinders 8 in V Total displacement 21.2 litres Compression ratio 14/1 Engine rotation (ISO 1204 standard) CCW * Idle speed 700 rpm Weight (without water & oil) 2475 kg Flywheel housing SAE 0 Flywheel SAE 14" Customer benefits Genuine marine design with simple solutions, easy routine maintenance, engine block inspection hatches Global environment care with low exhaust emissions and controlled fuel consumption at any running cycle Simple technology with mechanical injection Life cycle cost efficiency with extended mean time between overhauls (MBTO) Reference conditions Ambient temperature 25 °C / 77 °F Barometric pressure 100 kPa Relative humidity 30%R Raw water temperature 25 °C / 77 °F Fuel oil Relative density 0,840 ± 0,005 Lower calorific power 42 700 kJ/kg Consumption tolerances 0 ± 5% Inlet limit temperature 35 °C / 95 °F Engine and block Cast iron cylinder block One inspection door per cylinder for access to conrod cap Cast iron cylinder liners, wet type Separate cast iron cylinder heads equipped with 4 valves Replaceable valves guides and seats 8 cylinders head tightening bolts Hardened steel forged crankshaft with induction hardened journals, crankpins and radius Camshaft with polynomial cams profile Distribution with tempered, hardened and grinded helicoidal gears Chromium-Molibdenum steel conrods Lube oil cooled light alloy pistons with high performance piston rings


*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.