"> Cummins QSL9-DM Marine Generator Set
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Cummins

QSL9-DM Marine Generator Set

The Cummins QSL9‑DM is a medium‑speed, six‑cylinder inline diesel engine configured as a shaft‑generator/PTO set, delivering 1500 rpm, 50 Hz electrical power for shipboard generation.

264.0 kW
Power
Per ship electrical load analysis
Capacity
Diesel/MGO
Medium

Components & Design

Component data being added…

Technical Data

engine model QSL9-DM
configuration inline
displacement l 8.9
rpm 1500
frequency hz 50

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Common failures & inspection points

●Charge-air cooler fouling
●Injector leakage or poor spray pattern
●Cooling circuit fouling causing high temperature trips

Service & Maintenance

Perform scheduled oil, filter and valve train service according to Cummins manual. Periodic load-bank testing is recommended for standby or lightly loaded units.

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Replacement Parts

Keep filters, belts, pump service kits, coolant hoses, injector seals, sensors and starter motor spares.
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Equipment Model #36878 · ✓ still in production