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

• Wärtsilä X82DFLOW-SPEED DUAL-FUEL ENGINESCylinder bore820 mmPiston stroke3375 mmSpeed65-84 rpmMean effective pressure at R117.3 barStroke / bore 4.12Rated power, principal dimensions and weightsCyl.Output in kW at84 rpm 65 rpmR1 R2 R3 R4IMO Tier III in gas modeLength AmmWeighttonnes6 25 920 21 600 20 070 16 710 11 045 8057 30 240 25 200 23 415 19 495 12 550 9108 34 560 28 800 26 760 22 280 14 055 1 0209 38 880 32 400 30 105 25 065 16 500 1 160Dimensions(mm)Brake specific consumptions in gas modeB C D E5 320 1 800 12 250 5 400F1 F2 F3 G14 820 14 800 13 800 2 700Rating point R1 R2 R3 R4BSEC (energy) kJ/kWh 6 991 7 051 6 991 7 051BSGC (gas) g/kWh 138.7 139.7 138.4 139.3BSPC (pilot fuel) g/kWh 1.3 1.6 1.7 2.0Brake specific fuel consumption in diesel modeRating point R1 R2 R3 R4BSFC (diesel) g/kWh 178.9 178.9 178.9 178.9For definitions see page 83.ECGDF1F2 / F3AB81