Specifications + Dimensions
| 150 kW | 60 Hz, 1800 RPM |
| Voltage regulation | 1.5% |
| Frequency droop control | Isochronous 0% |
| Phase and power factor | Three phase 0.8 power factor std. |
| Opt.: Single phase 1.0 power factor |
|
| Generator full load temperature rise | 90°C temperature rise at 50°C ambient |
| Inline cylinders/ aspiration/ operating cycle: | I-6 / Turbocharged + Aftercooled/ 4 |
| Displacement - cid (liter): | 414 (6.8) |
| Bore/stroke - inches (mm): | 4.19/5 (106/127) |
| Fuel injection pump type and control: | Electronic (HPCR) |
| (Keel cooling standard, heat exchanger optional) |
|
| KC Heat rejection to jacket water - 1800 rpm BTU min | 11,800 |
| KC Freshwater pump capacity - 1800 rpm/gpm (lpm) | 51.2 (194) |
| KC Approximate cooling capacity - gal (ltr) | 6.5 (24.7) |
| KC Coolant Flow - 1800 rpm/gpm(lpm) | 125 (173) |
| KC max seawater pump suction head lift - ft (m) | 3 (1) |
| KC sea water pump inlet hose ID - in (mm) | 2.5 (63) |
| KC min. seawater inlet/discharge thru-hull - in (mm) | 2.5 (63) |
| (12V standard, 24V optional) | |
| DC starting voltage - standard (optional) | 12 (24) |
| Min battery capacity - amp hr/12V CCA (24V CCA) | 255/925 (625) |
| Starter rolling amps @ 0°C - 12VDC (24VDC) | 920 (600) |
| 12 Volt battery cable size up to 10 ft (3m) | 000 |
| Air consumption - 1800 rpm/cfm (m3/m) | 547 (15.5) |
| Approx heat radiated to air - 1800 rpm/BTU/min | 2,040 |
| Generator cooling air flow 1&3Ø - 1800 rpm cfm | 1,308 |
| Exhaust gas volume - 1800 rpm/cfm (m3/m) | 1,123 (32) |
| Exhaust gas temp - 1800 rpm/F° (C°) | 703 (373) |
| Max. exhaust back Pressure - inch H2O (mm H2O) | 30 (762) |
| Wet and exhaust elbow OD- in (mm) | 5 (127) |
| Dry exhaust elbow in (mm) | 4 (102) |
| Fuel injection pump type and control | HPCR |
| Min suction - in (mm) | 0.31 (8) |
| Min return line - in (mm) | 0.31 (8) |
| Max fuel transfer pump suction lift - ft (m) | 7.9 (2.4) |
| Max fuel flow to transfer pump at 1800 rpm - gph | 42.8 |
| Specific fuel consumption max load 1800 rpm - lbs.hp.hr | 0.386 |
| Approx. fuel rate3 at 1800 RPM full load - gph (lph) | 12.2 (46.1) |
| Continuous (with separate expansion tank) | 25 |
| Intermittent (2 minutes) | 35 |
| Length | 83.1 in (211 mm) |
| Width | 33.8 in (858 mm) |
| Height | 41.6 in (1056 mm) |
| Approximate weight | 3550 lbs (1616 kg) |
| Dimensions provided for information only. Do not use for installation. Contact factory for installation drawings and info. | |
Notes
- Prime kW ratings for 3Ø at 0.8 power factor. Consult factory for deration factors.
- Based on prime kW rating at 1800 and 1500 RPM. Fuel rate may vary depending on operating conditions.
Dimensions are subject to change without notice, they are not intended for installations.
Contact a factory representative for the current installation data.
Features + Benefits
- Six cylinder, four cycle, in-line, liquid cooled, overhead valve, marine diesels based on heavyduty industrial engine blocks.
- Balanced, forged crankshaft with induction hardened journals and rolled fillets for long life.
- Replaceable, wet cylinder liners for long life and low rebuild costs.
- Bimetallic valves with chrome stems and rotators.
- Replaceable valve seats and guides.
- Three ring aluminum alloy pistons with Ni-Resist insert for the top ring. Keystone piston ring reduces carbon buildup under light loads.
- Torsional crankshaft dampers help ensure smooth operation.
- A single poly-vee drive
- High pressure common rail fuel injection for smooth, clean delivery.
- Direct fuel injection systems
- Ring clamp fuel filters with air bleed and drain.
- Electric fuel pump integrated into primary fuel filter. Computer controlled priming for ease of operation.
- Positive displacement gear-type oil pump.
- Full flow, spin-on oil filter.
- Jacket-water, plate-type, full flow oil cooler reduces heat and prevents lube oil breakdown.
- Large capacity oil pan.
- A closed loop crankcase vent traps oil vapor to keep the engine room clean.
- Dry air filter silences intake noise.
- Turbocharger with jacket water cooled turbine housings for safety.
- Jacket water aftercooler provides optimized combustion and output. No second keel cooler needed.
- Keel cooled with heat exchanger option
- Gear driven, belt-less sea water pump with flexible impeller made of bronze and stainless steel.
- Cast iron expansion tank with brass filler neck.
- Two thermostats for quick warm-ups and safety.
- Cast-iron exhaust manifold for reliable temperature control.
- Negative ground, 12 volt DC system has on-board controls, starter motor and alternator with regulator.
- Optional S-3C remote control panel with engine hour meter, coolant temperature gauge, oil pressure gauge, DC voltage meter, start-stop and shutdown bypass switches. Additional optional panels help you specify the amount and type of information delivered.
- Low oil pressure and high coolant temperature safety shutdown system.
- Direct coupled, single bearing, 12 lead, reconnectable AC generator. Maintenance free brushless design.
- All NL generators meet or exceed class society standards with Class “H” insulation, accessible diodes, oversized ball bearings, marine grade shafts and conservative 90°/50° heat rise ratings.
- Engines and generators are torsionally matched for long life.
- Automatic voltage regulator; ±1.5% regulation over the entire range from no load to full load.
- Configured for isochronous operation with integral electronic governor control supplied by ECU.
- US EPA Tier III compliant.
- Welded steel base frame
- Belt guard
- Center bonded vibration isolation mounts
- Tough gray enamel paint
- Operator’s and parts manuals
