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

ENGINES AND GENERATING SETS• Wärtsilä X52DFIMO Tier III in gas modeCylinder bore520 mmPiston stroke2315 mmSpeed82–105 rpmMean effective pressure at R117.3 barStroke / bore 4.45Rated power, principal dimensions and weightsCyl.Output in kW at105 rpm 82 rpmR1 R2 R3 R4Length AmmWeighttonnes5 7 450 6 200 5 825 4 850 5 950 2176 8 940 7 440 6 990 5 820 6 900 2517 10 430 8 680 8 155 6 790 7 850 2888 11 920 9 920 9 320 7 760 8 800 323Dimensions(mm)Brake specific consumptions in gas modeB C D E3 495 1 205 8 444 2 146F1 F2 F3 G10 150 10 150 9 425 1 866Rating point R1 R2 R3 R4BSEC (energy) kJ/kWh 7 125 7 198 7 122 7 178BSGC (gas) g/kWh 140.8 141.5 140.3 141.0BSPC (pilot fuel) g/kWh 2.0 2.4 2.5 3.0Brake specific fuel consumption in diesel modeRating point R1 R2 R3 R4BSFC (diesel) g/kWh 182.3 182.3 182.3 182.3For definitions see page 83.ECGDF1F2 / F3AB78