HomeEnginesCummins/Onan HQDPC

Cummins/Onan HQDPC Engine Engine

The Cummins/Onan HQDPC is a 0.72 L 3-cylinder water-cooled, indirect-injection engine. It holds 2.6 L (0.7 gal) of oil.

Also known as: Cummins HQDPC

0.719 L
Displacement
3
Cylinders
2.6 L
Oil capacity

Engine specifications

Oil capacity2.6 L
Displacement0.719 L
Cylinders3
AspirationWater-Cooled, Indirect-Injection

Generator sets

No generator set in our catalog cites this exact engine designation yet; its specifications and fault codes are documented here.

Troubleshooting

1

Fault codes

CodeMeaning
Fault Code BlinkingFault Code Blinking

Fault codes and symptom→remedy steps extracted from this engine’s service/owner documentation; verify against the official manual before servicing.

Common questions

What is the oil capacity of the Cummins/Onan HQDPC?

The Cummins/Onan HQDPC engine has an oil capacity of 2.6 liters.

What is the displacement of the Cummins/Onan HQDPC?

The Cummins/Onan HQDPC has a displacement of 0.719 liters with 3 cylinders.