Specification datasheet - 12AYM-WST
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Specification datasheet - 12AYM-WST - 1

MARINE DIESEL ENGINES 12AYM-WST Series Reborn Power and Quality | LONG STROKE | IMO Tier II Compliant | Mechanical Engine Control Configuration V-type, vertical, water-cooled, 4-cycle diesel engine Maximum output at crankshaft Combustion system Direct injection Starting system Electric starting motor [DC 24V - 6.5 kW] × 2 or air motor × 2 Flywheel housing size Turbocharging system Exhaust gas turbocharger [with air cooler] TD13M Cooling system Constant high temperature cooling system Cooling fresh water capacity Lubrication system Wet sump system, forced lubrication by gear pump Max.: 170 ltr Min.: 110 ltr [sump tank] [in engine piping line: 25] Direction of rotation [crankshaft] Counterclockwise, when viewed from the flywheel side Dry weight without gear 4870 kg [without Fresh water cooler] Fuel consumption [at rated output] H: 211 + 5% gr/kW hr [without marine gear] H: 205 + 5% gr/kW hr [without marine gear] Dimensions [unit: mm] Front view, engine only Right side view, engine only 2615.4 864.9 Crank center

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Specification datasheet - 12AYM-WST - 2

MARINE DIESEL ENGINES Performance Curves H-rating 1030 kW [1400 mhp] Propeller cubic curve Propeller cubic curve 1200 Fuel consumption Propeller cubic curve 1200 Propeller cubic curve 0 1000 Fuel consumption NOTE: All data subject to change without notice. Text and illustrations are not binding. Rating definitions: hp= 0.7355 kW Ratings are based on conditions of 100 kPa, 30% relative humidity at 25 °C. H= For applications where use of rated power is less than 24 hours continuous out of every 30 hours and operation is less than 4000 hours per year. When combined with a correctly matched...

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