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Library› Engine Room› Main Engines (4-Stroke)› Main Engine 4-Stroke› Cummins 6LKTA19-M3
Cummins

6LKTA19-M3

Main Engine 4-Stroke · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified
750 kWPower
6Cylinders
159 mmBore
159 mmStroke
2,189 kgWeight
24Voltage
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Diesel engines like the Cummins 6LKTA19-M3 are designed to deliver reliable power in marine environments, where durability and performance under harsh conditions are paramount. This particular engine is capable of producing up to 597 kW of power, making it well-suited for heavy-duty maritime applications. Despite its robust power output, the engine maintains a relatively compact and lightweight design, weighing in at 2189 kg. It operates on a 24 V electrical system, ensuring compatibility with a variety of marine electrical systems. The Cummins 6LKTA19-M3 is engineered to provide consistent and dependable performance, ideal for vessels requiring high levels of mechanical reliability and efficiency.

Specifications

Technical data.from datasheet

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Hubraum18.9-19 Liter (1150 cu in)
Bohrung × Hub159 × 159 mm (6.25 × 6.25 in)
Verdichtungsverhaeltnis13.8-15:1 (je nach Typ)
Trockengewicht1928 kg (4850 lbs)
BrennstoffsystemCummins Modular Common Rail (MCRS)
TurboladerCMI/Holset HX80 mit Aftercooler
Hubraumleistung26-32 kW/Zylinder je nach Typ
Spez. Treibstoffverbrauch145 g/kWh (QSK19-G4 @ 100% Last, 1500 rpm)
Drehzahlbereich Kontinuierlich1500-2100 rpm (je nach Variante)
BrennstoffsorteDiesel (ISO 8217 Marine
Voltage24 V🔖
Weight (kg)2189 kg🔖
Power (kW)750
Speed (rpm)1800
Fuel TypeMDO
ConfigurationL
📄
Download datasheet (PDF) (278 KB)
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

“GENERAL SPECIFICATIONS Configuration\琀 In-line, 6-cylinder, 4-stroke diesel Aspiration\琀 Turbocharged / Aftercooled Displacement\琀 19 L [1150 in3 ] Bore & Stroke\”

Cummins 6LKTA19-M3 – Photo (Cummins datasheet S. 1)
Photo · Cummins datasheet · S. 1
Cummins 6LKTA19-M3 – Drawing (Cummins datasheet S. 1)
Drawing · Cummins datasheet · S. 1
Cummins 6LKTA19-M3 – Drawing (Cummins datasheet S. 2)
Drawing · Cummins datasheet · S. 2
Source: 4087437 QSK19 Commercial And Recreational Marine Spec Sheet, p. 1
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