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

• Wärtsilä X62DFLOW-SPEED DUAL-FUEL ENGINESIMO Tier III in gas modeCylinder bore620 mmPiston stroke2658 mmSpeed80–103 rpmMean effective pressure at R117.3 barStroke / bore 4.29Rated power, principal dimensions and weightsCyl.Output in kW at103 rpm 80 rpmR1 R2 R3 R4Length AmmWeighttonnes5 11 925 9 925 9 250 7 700 7 000 3256 14 310 11 910 11 100 9 240 8 110 3777 16 695 13 895 12 950 10 780 9 215 4358 19 080 15 880 14 800 12 320 10 320 482Dimensions(mm)Brake specific consumptions in gas modeB C D E4 200 1 360 9 580 3 915F1 F2 F3 G11 778 11 778 10 908 2 110Rating point R1 R2 R3 R4BSEC (energy) kJ/kWh 7 028 7 091 7 030 7 092BSGC (gas) g/kWh 139.2 140.2 138.8 139.7BSPC (pilot fuel) g/kWh 1.6 1.9 2.1 2.5Brake specific fuel consumption in diesel modeRating point R1 R2 R3 R4BSFC (diesel) g/kWh 180.0 180.0 180.0 180.0For definitions see page 83.ECGDF1F2 / F3AB79