The Caterpillar C11 is a 11.1 L 6-cylinder series turbocharged engine rated at 2100 rpm, producing up to 9.86 kW. It powers generator sets from Caterpillar, including the DE7.5E3S. It holds 40 L (10.6 gal) of oil and 11.5 L (3.0 gal) of coolant.
Also known as: Caterpillar C11
Part of the Caterpillar C11 engine family — 3 variants share parts & fitment.
| Oil capacity | 40.0 L |
|---|---|
| Coolant capacity | 11.5 L |
| Displacement | 11.1 L |
| Cylinders | 6 |
| Aspiration | Series Turbocharged |
| Rated speed | 2100 rpm |
| Gross power | 9 kW |
This engine also powers 1 machine(s) on Power Equipment Info.
| Part # | Description | Category |
|---|---|---|
| 8889837647 | LOCK RETAINER | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Caterpillar C11 engine has an oil capacity of 40.0 liters.
The Caterpillar C11 has a displacement of 11.1 liters with 6 cylinders.
The Caterpillar C11 powers 1 generator set(s), including Caterpillar DE7.5E3S.