1278516991595a1267106724867-brochure-o-wartsila-solutions-2015

ENGINES AND GENERATING SETSWärtsilä 20DFIMO Tier IIICylinder bore 200 mm Fuel specification: Fuel oilPiston stroke 280 mm 700 cSt/50°C 7200 sR1/100°FCylinder output 185 kW/cyl ISO 8217, category ISO-F-DMX,Speed1200 rpm DMA and DMBMean effective pressure 21.0 barPiston speed11.2 m/sBSEC 7700 kJ/kWh at ISO cond.Rated powerEngine typekW6L20DF 1 1108L20DF 1 4809L20DF 1 665Engine dimensions (mm) and weights (tonnes)Engine type A* A B C D F Weight6L20DF 3 254 3 108 1 705 1 690 1 800 624 9.48L20DF 3 973 3 783 1 705 1 824 1 800 624 11.19L20DF 4 261 4 076 1 705 1 824 1 800 624 11.7For definitions see page 47.38