The Caterpillar 9CM46DF is a 101.4 L 9-cylinder turbocharged and after-cooled engine, producing up to 7857 kW. It powers generator sets from Caterpillar. It holds 8270 L (2184.7 gal) of coolant.
Also known as: Caterpillar 9CM46DF
| Coolant capacity | 8270.0 L |
|---|---|
| Displacement | 101.4 L |
| Cylinders | 9 |
| Aspiration | Turbocharged and after-cooled |
| Gross power | 7857 kW |
| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | Gross Input Torque (TH55-E70) | 12 667 | N•m (9350 lb-ft) | |
| Other | Gross Input Torque (TH55-E90) | 12 677 | N•m (9350 lb-ft) | |
| Other | Stall Torque Ratio (TH55-E70) | 2.23 | ||
| Other | Stall Torque Ratio (TH55-E90) | 2.23 | ||
| Pressure | WS255 pump plunger load | 238,000 | lb (107,960 kg) | |
| Pressure | WS273XD pump plunger load | 275,000 | lb (124 738 kg) | |
| Pressure | WS305XD pump plunger load | 250,000 | lb (113 398 kg) | |
| Speed | Maximum Input Speed (TH55-E70/TH55-E90 transmissions) | 1970 | rpm | |
| Speed | Rated Input Speed (TH55-E70/TH55-E90 transmissions) | 1900 | rpm |
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 9CM46DF has a displacement of 101.4 liters with 9 cylinders.
The Caterpillar 9CM46DF powers 1 generator set(s), including Caterpillar 9CM46DF.