The Cummins/Onan 6BTA5.9-G2 is a 5.9 L 6-cylinder turbocharged engine rated at 1500 rpm, producing up to 116 kW. It powers generator sets from AKSA, including the ACD 150. It holds 16.4 L (4.3 gal) of oil and 10.5 L (2.8 gal) of coolant.
Part of the Cummins/Onan 6BTA5.9 engine family — 8 variants share parts & fitment.
| Oil capacity | 16.4 L |
|---|---|
| Coolant capacity | 10.5 L |
| Displacement | 5.9 L |
| Cylinders | 6 |
| Aspiration | turbocharged |
| Rated speed | 1500 rpm |
| Gross power | 116 kW |
| Part # | Description | Category |
|---|---|---|
| 3824469 | fuel pump gear puller | fuel_pump |
| 3822509 | injector puller | injector |
| 3823276 | injector bore brush | injector |
| 3377259 | bosch timing tool (ve) | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Cummins/Onan 6BTA5.9-G2 engine has an oil capacity of 16.4 liters.
The Cummins/Onan 6BTA5.9-G2 has a displacement of 5.9 liters with 6 cylinders.
The Cummins/Onan 6BTA5.9-G2 powers 1 generator set(s), including AKSA ACD 150.