The Caterpillar 8 M 20 C is an engine rated at 1000 rpm. It powers generator sets from MaK.
Also known as: Caterpillar Motoren (MaK) 8 M 20 C
| Rated speed | 1000 rpm |
|---|
| Code | Meaning |
|---|---|
| 9671.1 | Automatic stop failure - alarm |
| 9671.2 | Overspeed failure - alarm |
| 9674 | Overspeed - alarm |
| 9675 | Emergency stop - alarm |
| 9676 | Common alarm load reduction |
| 9677.2 | Override load reduction activated |
| 9717 | Voltage failure at terminal X3 - alarm |
| 9751 | Voltage failure at charge air temperature controller |
| 9771 | Freshwater preheater voltage failure |
| 9836.1 | Sensor/isolation fault A01 - alarm |
| 9836.2 | Sensor/isolation fault A02 - alarm |
| 9962.1 | Common alarm A01 - alarm |
| 9962.2 | Common alarm A02 - alarm |
Fault codes and symptom→remedy steps extracted from this engine’s service/owner documentation; verify against the official manual before servicing.
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Fuel | LCV = 42700 kJ/kg | MaK technical data; without engine-driven pumps, tolerance 5% | |||
| Fuel | 35° API gravity at 60°F (16°C) | LHV 18,390 Btu/lb (42 780 kJ/kg) | Fuel at 85°F (29°C) weighing 7.001 lbs/U.S. gal (838.9 g/liter) |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
The Caterpillar 8 M 20 C powers 1 generator set(s), including MaK 8 M 20 C.