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

Wärtsilä Genset 20DFGENERATING SETSIMO Tier IIICylinder bore 200 mm Fuel specification: Fuel oilPiston stroke 280 mm 700 cSt/50°C 7200 sR1/100°FCylinder output 160/185 kW/cyl ISO 8217, category ISO-F-DMX,Speed1000/1200 rpm DMA and DMBMean effective pressure 22.0, 21.0 barPiston speed9.3, 11.2 m/sBSEC 7770 kJ/kWh at tISO cond.Generator voltage0.4–13.8 kVGenerator efficiency 0.95–0.96Rated power60 Hz 50 HzEngine type 185 kW/cyl, 1200 rpm 160 kW/cyl, 1000 rpmEngine kW Gen. kW Engine kW Gen. kW6L20DF 1 110 1 065 960 9208L20DF 1 480 1 420 1 280 1 2309L20DF 1 665 1 600 1 440 1 380Dimensions (mm) and weights (tonnes)Engine type A* E I* K L* Weight6L20DF 5 325 2 070 895/975/1025 1 800 2 731 16.98L20DF 6 030 2 070 1025/1075 1 800 2 781 20.89L20DF 6 535 2 300 1075/1125 1 800 2 831 23.9For definitions see page 59.57