The Cummins/Onan QSB5-G5NR3 is a 4.5 L turbocharged and charge air cooled engine rated at 1800 rpm. It powers generator sets from Terex, including the T120. It holds 8.5 L (2.2 gal) of coolant.
Part of the Cummins/Onan QSB5 engine family — 7 variants share parts & fitment.
| Coolant capacity | 8.5 L |
|---|---|
| Displacement | 4.5 L |
| Aspiration | turbocharged and charge air cooled |
| Rated speed | 1800 rpm |
The Cummins/Onan QSB5-G5NR3 has a displacement of 4.5 liters.
The Cummins/Onan QSB5-G5NR3 powers 1 generator set(s), including Terex T120.