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BY2 Series
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4BY2-150 |
4BY2-150Z |
4BY2-180 |
4BY2-180Z |
| Configuration |
In line, 4-stroke cycle, water cooled diesel engine |
| Maximum output at crankshaft |
110 kW (150 mhp) / 4000 rpm1 |
132 kW (180 mhp) / 4000 rpm1 |
| Continuous rating output at crankshaft |
85 kW ( 114 mhp) / 3600 rpm |
102 kW (137 mhp) 3600 rpm |
| Displacement |
1.995 L (122 cu in) |
| Bore x stroke |
84 mm x 90 mm (3.31 in x 3.54 in) |
| Cylinders |
4, 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 roation (crankshaft) |
Counter clockwise viewed from flywheel side |
| Dry weight without gear |
258 kg (569 lbs) |
| Environmental |
EU RCD, US EPA Tier2, BSO II & EMC |
| Engine mounting |
Rubber type antivibration mounts |
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6BY2-220 |
6BY2-220Z |
6BY2-260 |
6BY2-260Z |
| Configuration |
In line, 4-stroke cycle, water cooled diesel engine |
| Maximum output at crankshaft |
162 kW ( 220 mhp) / 4000 rpm1 |
191 kW ( 260 mhp) / 4000 rpm1 |
| Continuous rating output at crankshaft |
124 kW (167 mhp) 3600 rpm |
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 roation (crankshaft) |
Counter clockwise viewed from flywheel side |
| Dry weight without gear |
315 kg (694 lbs) |
| Environmental |
EU RCD, US EPA Tier2, BSO II & EMC |
| Engine mounting |
Rubber type antivibration mounts |
NOTE: Fuel condition: Density at 15°C = 0.860 g/cm3; 1 hp = 0.7355 kW; 1kW = 1.3596 mhp = 1.3410 HP
1 Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665)
Technical data is according to ISO 8665 / 3046
4BY2-150Z (Sterndrive Engine)
4BY2-180Z (Sterndrive Engine)
6BY2-220Z (Sterndrive Engine)
6BY2-260Z (Sterndrive Engine)
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