Lombardini LMG9000 8kW 10kVA Single Phase 50Hz Marine Diesel Generator

Description

Sustain multi-zone boat air conditioning using the Lombardini LMG9000 Marine Diesel Generator. Displacing 0.686 liters across two cylinders, this marine diesel power plant produces 8.0 kW continuous single-phase electrical power with 10.0 kVA peak capacity at 3,000 RPM. Complete freshwater heat exchanger cooling isolates raw sea brine from inner cast iron coolant channels, sustaining galley appliances, water heaters, and navigation electronics across demanding passages.

Gray cast iron block construction deadens mechanical diesel clatter while providing high structural rigidity. The rotating reciprocating group features a drop-forged alloy steel crankshaft, forged connecting rods, and oil-cooled aluminum pistons. Engine geometry presents a 75 mm cylinder bore, 77.6 mm stroke, 22.8:1 compression ratio, 2.2-quart oil capacity, and dry net weight of 352 lbs inside its acoustic sound enclosure. Precision machined crankcase journals absorb continuous combustion loads.

Key Features of Lombardini LMG9000

Cruiser captains buy Lombardini LMG9000 generator packages to secure steady auxiliary power inside fiberglass boat bilges. This 50 Hz power unit furnishes steady 230-volt current to eliminate dockside shore cord reliance during long ocean passages.

• 8.0 kW continuous 230-volt single-phase output maintains vessel domestic hotel loads without line drop.
• Synchronous brushless alternator design eliminates commutator brush maintenance while stabilizing total harmonic distortion.
• Heavy sound attenuation housing suppresses internal combustion noise down to 54 decibels at seven meters distance.
• LMG9000 marine diesel generator digital microprocessor controller tracks oil pressure, coolant heat, and engine runtime.
• Cupronickel tube-and-shell heat exchanger shields internal cast iron block passages from direct raw seawater contact.
• Single-side maintenance face organizes oil filters, fuel filters, and zinc plugs behind one fast latching door.
• Water-cooled cast iron exhaust elbow isolates extreme exhaust heat from composite yacht bulkheads.

Precision Alternator Frequency Output

Operating at an exact 3,000 RPM governing speed, this four-stroke diesel maintains stable 50 Hz current. Full electrical output yields 8.0 kW and 34.8 amps across 230-volt lines with a 1.0 power factor. Fuel burn records 0.50 gallons per hour at 50 percent load and 0.95 gallons per hour at maximum continuous output. Internal oil galleries maintain 30 to 50 PSI hot pressure, safeguarding main bearing journals from thermal fatigue during extended cruising under full continuous electrical loads.

Machinery Space Envelope Boundaries

The compact sound shield measures 730 mm in length, 465 mm in width, and 555 mm in height. Heavy neoprene base mounts absorb secondary hull harmonics. Exhaust plumbing connects to a 1.5-inch water-injected exhaust elbow, while the front and starboard service panels demand five inches of clearance for lube maintenance.

Scheduled Marine Service Rules

Operate the fuel feed priming arm to evacuate air from diesel filter bowls before initial engine start. Maintain full expansion bottle coolant levels to prevent dry heat cycles. This marine unit is not engineered for raw sea water block cooling, open deck installations, or unvented gasoline holds.

• Extract factory run-in oil and renew full-flow filter elements after the initial 50 hours of operation.
• Check raw water pump impeller flexibility and clean fuel separator bowls every 200 running hours.
• Descale heat exchanger core tubes and thread in fresh zinc protection plugs every 12 months.

Pleasure Craft Warranty Manifest

Lombardini includes a comprehensive 24-Month limited warranty on all pleasure craft installations. The reinforced freight crate contains the complete encased generator package, remote digital start panel, isolated vibration mounts, factory run verification printout, and complete owner service manual binder.