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MAN Energy Solutions

L16/24 GenSet

MAN Energy Solutions L16/24 GenSet — Marine auxiliary generator set for commercial vessels; available 5–9 cylinders in-line, 50 Hz (1000 rpm) and 60 Hz (1200 rpm).

Components & Design

Component data being added…

Technical Data

power kW 428–812 (90–110 kW/cyl depending on speed/variant)
speed rpm 1000 / 1200
weight kg 9500–13100 (variant-dependent)

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Common failures & inspection points

Check and change lube oil and filters at prescribed intervals per OEM schedule

Check and change lube oil and filters at prescribed intervals per OEM schedule

Inspect and clean air filter / turbocharger intake and verify turbocharger condition and bearing clearances

Inspect and clean air filter / turbocharger intake and verify turbocharger condition and bearing clearances

Test and calibrate fuel injection system (injector opening pressure, spray pattern, and return flow)

Test and calibrate fuel injection system (injector opening pressure, spray pattern, and return flow)

Verify cooling water quality (pH, inhibitor concentration) and inspect heat exchanger / keel cooler for fouling

Verify cooling water quality (pH, inhibitor concentration) and inspect heat exchanger / keel cooler for fouling

Check exhaust valve condition, valve clearances, and cylinder head integrity; replace if burn marks or wear limits exceeded

Check exhaust valve condition, valve clearances, and cylinder head integrity; replace if burn marks or wear limits exceeded

Inspect crankshaft main and connecting-rod bearing clearances and replace bearings at TBO

Inspect crankshaft main and connecting-rod bearing clearances and replace bearings at TBO

Test automatic voltage regulator (AVR), insulation resistance of generator windings, and load-sharing between sets

Test automatic voltage regulator (AVR), insulation resistance of generator windings, and load-sharing between sets

Verify governor response and engine speed regulation under step-load changes; test emergency stop and safety shutdown circuits

Verify governor response and engine speed regulation under step-load changes; test emergency stop and safety shutdown circuits

Type-general inspection and maintenance points for this equipment category — not model-specific.

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Equipment Model #152870 · ✓ still in production