⚓ Working on this equipment?
Ask the AI troubleshooter, log your hours on board and turn them into invoice-ready service reports — for this exact model.
Start free — 14 days →
No credit card required
🔧 126 verified suppliers & service companies for Cummins in the Maritime Network
Find suppliers →
Cummins
6L6CTA8.3-G2-60Hz
The Cummins 6L6CTA8.3-G2-60Hz (QSK60) is a 6‑cylinder, L‑configured auxiliary diesel engine delivering up to 252 kW (239 kW generator output) at 1800 rpm, primarily used as a shipboard generator set.
252.0 kW
Power
Engine Specifications
6
Cylinders
114 mm
Bore
135 mm
Stroke
4-stroke
Stroke Type
Components & Design
Component data being added…
Technical Data
Hubraum
60,2 Liter (3673 Kubikzoll)
Verdichtungsverhältnis
14,5:1
Turbolader
4x Quad-turbocharged (2x Niederdruck, 2x Hochdruck)
Trockengewicht (Motor)
7990 kg (Motor allein) bis 10154 kg (mit Zubehör)
Spezifischer Verbrauch
193–233 g/kWh (abhängig von Last)
Kraftstoffverbrauch
280.8 L/h at 1800 rpm full load (QSK60-M)
Injektion
Modular Common Rail System (MCRS) or HPI (older generation)
Injektordruck
bis 1600 bar
Abgasbehandlung
SCR (EPA Tier 4/IMO III) or without (older models)
Kühlsystem
Plate heat exchanger (titanium) or radiator with 40/50°C option
power kw
252
rpm
1800
fuel type
MDO
configuration
L
genset kw
239
genset kva
299
frequency hz
60
🤖 Ask about this model
One free question — answered like a marine engineer. No account needed.
Common failures & inspection points
Turbocharger housing cracks and blade damage
Exhaust manifold bolt fracture and leakages
Soot discharge and smoke emission (black/blue/white)
Aftercooler fouling and scale deposits
Common-Rail-Einspritzsystem: Fuel-Qualität kritisch
Type-general inspection and maintenance points for this equipment category — not model-specific.
Suppliers & Spare Parts
Direct links to manufacturer, datasheet, spare-parts portal and dealers — request access below.
📄 Request sourcing links & documents🛠 Manage this equipment in your fleet
Cases, daily reports, timesheets and AI troubleshooting in the OceanSphere Marine app — free for 14 days.
Start free trial →🔎 Suppliers & service for this equipment
Find manufacturers, repair shops and spare-part dealers in the Maritime Network — our global company directory.
Maritime Network →Working on this unit?
Log hours, photos and findings into an invoice-ready service report — OceanSphere Marine, 14-day free trial.
Need a service partner for Cummins?
114,000+ shipyards, suppliers and service companies in the Maritime Network directory.
Equipment Model #126607
· ✓ still in production