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Cummins/Onan NTA 855 G1 Engine Engine

The Cummins/Onan NTA 855 G1 is an engine rated at 1800 rpm. It powers generator sets from Cummins/Onan, including the DFM 275. It holds 31 L (8.2 gal) of oil and 72 L (19.0 gal) of coolant.

Part of the Cummins/Onan NTA 855 engine family — 2 variants share parts & fitment.

1800 rpm
Rated speed
31.0 L
Oil capacity

Engine specifications

Oil capacity31.0 L
Coolant capacity72.0 L
Rated speed1800 rpm

Generator sets powered by this engine

1
Cummins/Onan DFM 275

Common questions

What is the oil capacity of the Cummins/Onan NTA 855 G1?

The Cummins/Onan NTA 855 G1 engine has an oil capacity of 31.0 liters.

Which generators use the Cummins/Onan NTA 855 G1 engine?

The Cummins/Onan NTA 855 G1 powers 1 generator set(s), including Cummins/Onan DFM 275.