12AY SERIES

[12AYM]

PRINCIPAL DATA

No.of Cylinder 12 V-type
Cylinder Bore 155mm
Stroke 180mm
Displacement [lit] 40.76
Combution system Direct injection
Aspiration Turbocharger+Intercooler

Main Data

Specifications

Model 12AYM-WST 12AYM-WET 12AYM-WGT
Rating H H M L
Rated Output [kW(mhp)/min-1] 882(1199)/1850 1140(1550)/1840 1220(1659)/1900 1340(1822)/1940
1030(1400)/1900
Emission IMO TierⅡ
Starting system Electric starting motor (24V-8.0kW)×2 or air motor×2
Cooling system Constant high temperature cooling system
Size of flywheel housing and flywheel SAE #00 and 21 in.
Dry mass [kg] 4950 (without marine gear)
Dimensions (L×W×H) [mm] 2743×1642×1707

Dimensions

12AYM-WST

12AYM-WET

12AYM-WGT

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