Specifications + Dimensions
| Inline Cylinders/ Aspiration: | I-6 / Turbocharged + Aftercooled |
| Displacement - in³ (ltr): | 439 (7.2) |
| Bore/Stroke - inches (mm): | 4.13/5.39 (105/137) |
| Fuel Injection Pump Type and Control: | Electronic (HPCR) |
Features + Benefits
- IMO Tier II at 50 Hz compliant
- Inline four cylinder, four cycle, liquid cooled, overhead 4 valve per cylinder, marine diesels based on heavy-duty industrial engine blocks
- Balanced, forged crankshaft for long life
- Replaceable, wet cylinder liners for long life and low rebuild cost
- Replaceable valve seats and guides
- Three ring aluminum alloys pistons with 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 jacket water pump
- Positive displacement gear-type oil pump.
- Full flow, spin-on oil filter.
- Oil spray cooling reduces piston crown temperature.
- 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.
- Washable High flow air filter silences intake noise
- Turbocharger with jacket water cooled turbine housings for safety
- Jacket water aftercooler provides optimized combustion and output
- Heat exchanger cooling standard
- optional keel cooling on jacket water aftercooled models
- Gear driven, raw water pump with flexible impeller with bronze housing and stainless-steel shaft
- High-capacity cast aluminum expansion tank
- Two thermostats with staggered opening for quick warm-ups and reduced temperature cycling
- Cast-iron exhaust manifold for reliable operation and durability
- Isolated ground 12 and 24 volt DC system
- Large frame alternator to meet electrical requirements
- Harness mounted fuse protection, starter motor and alternator with adjustable regulator
- Standard TSC control panel with, RPM, coolant temperature gauge, oil pressure gauge, DC voltage meter, start-stop
- Low oil pressure and high coolant temperature alarm system and safety shut down
- Direct coupled single bearing, 12 lead, re-connectable AC generator
- Class “H” insulation, marine grade shafts and 110°/45° heat rise ratings
- Automatic voltage regulator, +/- 0.5% regulation over the entire range from no load to full load
- Configured for isochronous operation with integral electronic governor control supplied ECU. Droop operation available
- Meets 300% short circuit protection without needing additional PMG
- Welded steel base frame with integrated drip pan
- Sparkling white IMRON® polyurethane paint
- Operator’s and parts manuals
- Optional sound enclosure for sound for sound attenuation in a compact design
- Compound mounts for increased vibration isolation
Note:
- Prime kW ratings for 3Ø at 0.8 power factor. Consult factory for deration factors.
- Based on prime kW rating at 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.
