The MTU 12V1600G21S is a 22.44 L 12-cylinder 4-cycle engine rated at 1800 rpm, producing up to 836 kW. It powers generator sets from MTU, including the 12V1600 DS750. It holds 73 L (19.3 gal) of oil and 65 L (17.2 gal) of coolant.
Also known as: mtu 12V1600G21S
Part of the MTU 12V1600 engine family — 32 variants share parts & fitment.
| Oil capacity | 73.0 L |
|---|---|
| Coolant capacity | 65.0 L |
| Displacement | 22.44 L |
| Cylinders | 12 |
| Aspiration | 4-cycle |
| Rated speed | 1800 rpm |
| Gross power | 836 kW |
| Part # | Description | Category |
|---|---|---|
| X00056700 | Reiniger (Hakupur 50/136) | cleaning_agent |
| F30011619 | Adapter | hand_tool |
| F6790714 | Durchdrehvorrichtung | hand_tool |
| F6797426 | Durchdrehvorrichtung | hand_tool |
| F30027340 | Ratchet adapter | ratchet_adapter |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The MTU 12V1600G21S engine has an oil capacity of 73.0 liters.
The MTU 12V1600G21S has a displacement of 22.44 liters with 12 cylinders.
The MTU 12V1600G21S powers 1 generator set(s), including MTU 12V1600 DS750.