Specifications + Dimensions
| 175 kW | 50 Hz 1500 RPM |
|---|---|
| Voltage Regulation | 0.5% |
| Frequency Droop Control | Isochronous 0% |
| Phase and Power Factor | Three phase 0.8 power factor std. |
| Generator Full Load Temperature Rise | 95°C temperature rise at 50°C ambient |
| Heat Exchanger Cooling Standard. Keeling Cooling optional. | |
|---|---|
| HE Heat Rejection to jacket water - BTU min | 12,522 |
| HE Freshwater Pump Capactiy - gpm (lpm) | 70.8 (268) |
| HE Approx Cooling Capacity - gal (ltr) | 11.1 (42) |
| HE seawater pump capacity - gpm (lpm) | 79 (299) |
| HE max seawater pump suction head lift - ft (m) | 9 (2.8) |
| HE seawater pump inlet hose ID - in (mm) | 2.5 (63.5) |
| HE seawater inlet/discharge thru - hull - in (mm) | 2.5 (63.5) |
| DC Starting Voltage | 24 |
|---|---|
| Min battery capacity - amp hr (CCA) | 255 (750) |
| Battery cable size up to 10 ft (3m) | 2/0 |
| Air consumption - cfm (m3/m) | 600 (17) |
|---|---|
| Approx heat radiated to air - BTU/min (kW) | 2150 (37.8) |
| Generator cooling air flow - cfm (m3/m) | 850 (24) |
| Exhaust gas volume - cfm (m3/m) | 1409 (40) |
| Exhaust gas temp - F° (C°) | 847 (453) |
| Max. exhaust back pressure - inch H2O (mm H2O) | 30 (756) |
| Dry exhaust elbow OD - in (mm) | 4 (102) |
| Wet exhaust elbow OD - in (mm) | 6 (152) |
| Fuel injection pump type and control | HPCR |
|---|---|
| Supplied and return Size | 3/8 in NPT |
| Max fuel transfer pump suction lift - in (mm) | 80 (2032) |
| Max fuel flow to transfer pump - gph (lph) | 63.4 (240) |
| Specific fuel consumption max load - lbs/hp-hr (g/kW-hr) | 0.383 (232) |
| Approx fuel load - gph (lph) | 14 (53) |
| Continuous | 20 |
|---|---|
| Intermittent (2 minutes) (with separate expansion tank) | 30 |
| Length - in (mm) | 100 (2540) |
|---|---|
| Width - in (mm) | 42 (1067) |
| Height - in (mm) | 40.6 (1031) |
| Weight - lbs (kg) | 4700 (2132) |
* For units with exhaust after treatment, max back pressure can be 60 in H20 (1524 mm H20) with diminished performance.
Features + Benefits
- Lugger six cylinder, four cycle, in-line, liquid cooled, overhead valve, marine diesels based on heavy-duty 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 have 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 belt powers the alternator. Gear driven coolant pump.
- High pressure common rail fuel injection for smooth, clean delivery.
- Direct fuel injection systems.
- Canister fuel filters include drain and sensors for low fuel pressure and water-in-fuel.
- Electric Fuel transfer pump with automatic priming.
- Positive displacement gear-type oil pump.
- Full flow, spin-on oil filter.
- Oil spray cooling reduces piston crown temperature for longer life.
- 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.
- Heat exchanger cooling:
- Cupronickel, tube type heat exchanger with removable ends for easy cleaning.
- Gear driven, beltless, flexible impeller, sea water pump is bronze and stainless steel.
- Cast expansion tank with brass filler neck.
- Two thermostats for quick warm-ups and safety.
- Cast-iron exhaust manifold has two pass jacket-water flow for even temperature control.
- Heat exchanged configuration standard, optional keel cooled configuration.
- Electronic System Profiler (ESP) supplies an SAE J1939 data stream through a CANbus plug.
- Optional engine monitor screen.
- Negative ground, 12 volt DC system has circuit breaker, starter motor and alternator with regulator.
- Relay board and senders for gauged panels standard.
- Standard 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.
- Reliable, relay based DC system is easy to trouble shoot and repair.
- Up to 6 panels can be used up to 110 feet from set.
- Low oil pressure and high coolant temperature safety shutdown system.
- Pre-wired engine, panel with terminal strips.
- Direct coupled, single bearing, 12 lead, re-connectable 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 110°/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 frequency control with ECU electronic governor control.