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6BY2-220Z 6BY2-260Z

6BY2-220Z 6BY2-260Z
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MARINE DIESEL ENGINES 6BY2-220Z / 6BY2-260Z Series Configuration In line, 4-stroke cycle, water cooled diesel engine Maximum output at crankshaft * 162 kW @ 4000 rpm / 191 kW @ 4000 rpm (220 mhp @ 4000 rpm / 260 mhp @ 4000 rpm) Continuous rating output at crankshaft 147 kW (198 mhp) 3600 rpm Displacement 2.993 L (183 cu in) Bore x stroke 84 mm x 90 mm (3.31 in x 3.54 in) Cylinders 6, Common Rail with vertical injectors Combustion system Direct injection Aspiration Wastegated, turbocharged with intercooler Starting system Electric starting 12 V - 2 kW Alternator 12 V - 150 A Cooling system Fresh water cooling with heat exchanger, and sea water cooled charge air cooler Lubrication system Totally enclosed, forced lubricating system with pump Can Bus According to NMEA 2000 protocol Direction of rotation (crankshaft) Counter clockwise viewed from Flywheel side Dry weight without sterndrive 315 kg (694 lbs) Environmental EU RCD, US EPA Tier 2, BSO II & EMC, **Marpol 73/78 Annex VI Engine mounting Rubber type antivibration mounts NOTE: Fuel condition: Density at 15°C = 0.84 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665 : 2006) ** 6BY2-260 only (For detailed line-drawings, please refer to our web-site: www.yanmarmarine.com or contact your supplier) 775.5 mm (30.6 in) 553.5 mm (21.8 in) 239.9 mm (9.4 in) 80 mm (3.15 in) MIN 110 mm (4.3 in) MAX 472.5 mm (18.6 in) Right side view 712.4 mm (28.0 in) 784.9 mm (30.9 in) Front view 239.9 mm (9.4 in) Dimensions 114 mm (0.55 in) 345.2 mm (13.6 in) 431.5 mm (17 in) 776.6 mm (30.6 in) 856.3 mm (33.7 in) 614.5 mm (24.2 in) 728.5 mm (28.7 in) 1026.7 mm (40.4 in) 298.2 mm (11.7 in) 6BY2-220Z / 6BY2-260Z with Yanmar Sterndrive ZT370 www.yanmarmarine.com

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(Output is according ISO 8665) Power Torque Fuel Consumption 120 150 80 100 Propellor power curve 40 0 1000 50 0 1500 2000 2500 3000 3500 4000 50 300 400 300 200 200 100 Fuel Consumption L/hr 200 15 500 Crankshaft Torque lb-ft 160 60 400 Crankshaft Torque Nm 250 Maximum output at crankshaft Output (crankshaft/propeller shaft) mhp Output (crankshaft/propeller shaft) kW 600 200 100 0 1000 12 40 9 30 6 20 3 10 0 1500 2000 2500 3000 3500 0 4000 1000 0 1500 2000 Crankshaft Speed min-1 Crankshaft Speed min-1 Fuel Consumption gal/hr Performance Curves 2500 3000 3500 4000 Crankshaft Speed min-1...

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