Specifications + Dimensions
| Duty Factor: | Continuous Duty | Medium Duty | High Output | Pleasure Craft |
| Horsepower @ RPM: | 174 HP @ 2100 RPM | 220 HP @ 2250 RPM | 270 HP @ 2400 RPM | 300 HP @ 2500 RPM |
| Flywheel Housing/ Flywheel Size: | SAE #3/11.5 | SAE #3/11.5 | SAE #3/11.5 | SAE #3/11.5 |
| Engine Data | |
| Type | Vertical inline 3 cylinder diesel |
| Displacement: | 46.4 in3 (0.76 ltr) |
| Bore/Stroke: | 2.6/2.83 in (67/72 mm) |
| HP @ RPM | 10.1/1800 8.4/1500 |
| Approximate fuel use: | |
| 1800 RPM @ full load | 0.59 gph (2.2 lph) |
| 1800 RPM @ half load | 0.32 gph (1.2 lph) |
| 1500 RPM @ full load | 0.50 gph (1.9 lph) |
| 1500 RPM @ half load | 0.28 gph (1.1 lph) |
| (Actual fuel consumption will vary depending on operating conditions.) | |
| Installation Data | |
| Wet exhaust elbow | 1.5 inch (38 mm) OD |
| Raw water inlet | 3/4 in (19 mm) OD |
| Fuel inlet and return | 1/4 inch NPT |
NOTICE:Â Northern Lights generator sets and /or any other diesel powered equipment provided by NLI is not provided with spark arresting or explosion proof components, and therefore is not to be installed in the presence of combustible gasses having a flash point of 43.3 Degrees C (110 Degrees F) or lower, such as Gasoline, Propane, Natural Gas or other similar fuel sources.
Note:
Information and dimensions are subject to change without notice.
Consult factory for classification society.
Features + Benefits
- Four cycle, four cylinder, inline, liquid cooled, overhead valve marine diesels with replaceable wet liners
- Forged crankshaft
- Individual cylinder heads for ease of service
- Heavy-duty, plate-type oil cooler
- Shaker pistons with oil gallery for improved cooling and performance
The L4105 meets US EPA Tier III at 60 Hz and IMO Tier II at 50 Hz emission standards. Consult Factory for IMO Tier III at 50 Hz.