OceanSphereENGINES

2QM15 2QM15G

Main Engine 4-Stroke · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠‍​‍​​​‌​​‍‌‍​‌​⁠⁠
Yanmar in the SpecCodex register — view brand page →
Specifications

Technical data.reference — unverified

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Fuel Consumption at Flywheel Output40 g/HPn
Bore x stroke2 2804 mm (inch)
Displacement0.662 (cu.inch)
DIN6270A rating HP (kw/RPM40
Nm Torque Measured at the Flywheel14 (10.3) kgm
DIN6270B rating HP (kw/RPM35
Reduction ratio30
Propeller shaft RPM1400 1060
Output Measured at the Propeller ShaftDirection Crankshaft
Compression ratio23:1
Combustion systemPre-combustion chamber
Starting systemElectric with manual combination
Cooling systemDirect sea water cooling with rotary pump
Lubricating systemForced lubrication with trochoid pump
Dry weight145 (320) kg (lbs)
Max. installation angle15 Degrees
Max. angle of operation aft trim20 Degrees
Port or starboard heel25 Degrees
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