Frequency (Hz)50, 60;     Fuel Type: Diesel
Rated for kW kVA
Standby 440-500 550-625
Prime 400-455 500-569


As one of the most durable, heavy-duty diesel engines on the market, the KTA19s six-cylinder, in-line configuration delivers excellent combustion efficiency and fuel economy, whilst its added insulation features provide more even coolant flow and better temperature control.

Using the highly reliable Step Timing Control (STC) to ensure optimum engine timing for all load and ambient temperature combinations, it offers improved cold starting and reduced fuel consumption.

Technical Specification

Generator Model Hz Prime kVA / kW Standby kVA / kW Fuel Type Spec Sheet
KTA19-G4 50 500 / 400 550 / 440 Diesel Spec Sheet
KTA19-G4 60 569 / 455 625 / 500 Diesel Spec Sheet


Turbocharger Cummins Turbo technologies (CTT) exhaust gas driven turbocharger mounted at top of engine.

Fuel System Cummins PT self-adjusting system. Integral dual flyweight governor provides overspeed protection independent of main governor.

Aftercooler Large capacity aftercooler results in cooler, denser intake air for more efficient combustion and reduced internal stresses for longer life.

Cylinder Block Alloy cast iron with removable wet liners. Cross bolt support to main bearing cap provides extra strength and stability.

Service and Support – G-Drive products are backed by an uncompromising level of technical support and after sales service, delivered through a world class service network.

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