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6N21L

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

Technical data from manufacturer or class sources · not yet verified by a person
1500.0 kWPower
6Cylinders
210 mmBore
320 mmStroke
900.0 rpmMCR RPM
Yanmar in the SpecCodex register — view brand page →
Specifications

Technical data.verified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Displacement6N18AL: 42.75L / 6N21AL: ~47L
Generator Capacity6N18AL-SV: 662.5 KVA (560 kW) / 6N21AL-SV: 800 KVA (800 kW)
Compression Ratio16.8:1
Oil Consumption<1.1 g/kWh
Exhaust Temperature≤400°C
ConfigurationVertical single-acting inline, 4-stroke, direct injection, compress air motor starting
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