MARINE DIESEL ENGINE
DOOSAN 4L086C
DOOSAN 4L086C 280-320 hp / 1800 rpm
Continuous Duty
DOOSAN 4L086C 320-360 hp / 2000 rpm
Heavy Duty
DOOSAN 4L086C 330-380 hp / 2100 rpm
Medium Duty
Technical specifications
| Base engine | Doosan |
|---|---|
| Number of cylinders | 6 |
| Displacement (L) | 7.6 |
| Rated power PS / hp ( kW ) | 280-380 (206-279) |
| Rated speed (rpm / min) | 1800 - 2300 |
| Rated torque (Nm / rpm / min) | 1374 / 1400 |
| Operation |
|
| Compression ratio | 16:1 |
| Injection pump | Commonrail |
| Cooling |
Freshwater cooling with heat exchanger |
| Electrical system / charging alternator |
Two-pole 24 V / 80 amp |
| Marine gearbox | Various options available |
| Dimensions without marine gearbox ( L x W x H ) | 1394x882x1220 |
| Weight (kg) | 920 |
Hyundai marine diesel engines
| Type | Power hp / rpm | Cyl. (displacement l / pc) | Emissions |
| L136 | 160 / 2200 | 8.1 / 6 | |
| L066TI | 180 / 2200 | 5.5 / 6 | IMO Tier2 |
| L136T | 200-240 / 2200 | 8.1 / 6 | IMO Tier2 |
| L136TI | 230 / 2200 | 8.1 / 6 | IMO Tier2 |
| MD196T | 280 / 2000 | 11.1 / 6 | IMO Tier2 |
| L086TI | 285-360 / 2100 | 8.1 / 6 | IMO Tier2 |
| MD196TI | 320 / 2000 | 11.1 / 6 | IMO Tier2 |
| L126TI | 360-400 / 2000 | 11.1 / 6 | IMO Tier2 |
| 4L126TI | 450-545 / 2000 | 11.1 / 6 | IMO Tier2 |
| V158TI | 480-680 / 1800 | 14.6 / 8 | IMO Tier2 |
| 4V158TI | 530-800 / 1800 | 14.6 / 8 | IMO Tier2 |
| V180TI | 600-820 / 1800 | 18.3 / 10 | IMO Tier2 |
| V222TI | 720-1000 / 1800 | 22.2 / 12 | IMO Tier2 |
| 4V222TI | 800-1200 / 1800 | 22.2 / 12 | IMO Tier2 |
| 4L066C | 130-300 / 2100 | 5.9 / 6 | IMO Tier3 |
| 4L086C | 280-380 / 2000 | 7.6 / 6 | IMO Tier3 |
| 4L126C | 400-550 / 2100 | 11.1 / 6 | IMO Tier3 |
752-903 / 1500-1800 | 21.9 / 4 | ||
| 4V222CA(C) | 810 / 1800 | 22.9 / V12 | IMO Tier 3 |
| 4V222CA(H) | 1000 / 1800 | 22.9 / V12 | IMO Tier 3 |
| 4V222CA(L) | 1235 / 2300 | 22.9 / V12 | IMO Tier 3 |