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Cummins/Onan GTA50-G1 Engine Engine

The Cummins/Onan GTA50-G1 is a 50.3 L 16-cylinder turbocharged & aftercooled engine rated at 1800 rpm, producing up to 1153 kW. It powers generator sets from Cummins/Onan, including the GFLA and GTA50.

Part of the Cummins/Onan GTA50 engine family — 2 variants share parts & fitment.

50.3 L
Displacement
16
Cylinders
1800 rpm
Rated speed
1153 kW
Gross power

Engine specifications

Displacement50.3 L
Cylinders16
AspirationTurbocharged & Aftercooled
Rated speed1800 rpm
Gross power1153 kW

Generator sets powered by this engine

2
Cummins/Onan GFLACummins/Onan GTA50

Common questions

What is the displacement of the Cummins/Onan GTA50-G1?

The Cummins/Onan GTA50-G1 has a displacement of 50.3 liters with 16 cylinders.

Which generators use the Cummins/Onan GTA50-G1 engine?

The Cummins/Onan GTA50-G1 powers 2 generator set(s), including Cummins/Onan GFLA, Cummins/Onan GTA50.