The Cummins/Onan KTA19-M3 is a 19 L 6-cylinder 4-stroke diesel engine rated at 1800 rpm, producing up to 373 kW. It powers generator sets from Cummins/Onan. It holds 72 L (19.0 gal) of oil and 644 L (170.1 gal) of coolant.
Also known as: Cummins KTA19-M3
Part of the Cummins/Onan KTA19 engine family — 5 variants share parts & fitment.
| Oil capacity | 72.0 L |
|---|---|
| Coolant capacity | 644.0 L |
| Displacement | 19.0 L |
| Cylinders | 6 |
| Aspiration | 4-Stroke Diesel |
| Rated speed | 1800 rpm |
| Gross power | 373 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | — | ||||
| Coolant filter | — | find | |||
| Oil | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Cummins/Onan KTA19-M3 engine has an oil capacity of 72.0 liters.
The Cummins/Onan KTA19-M3 has a displacement of 19.0 liters with 6 cylinders.
The Cummins/Onan KTA19-M3 powers 1 generator set(s), including Cummins/Onan KTA19-M3.