The Caterpillar 6CM20 is a 9.4 L 6-cylinder turbo charged and after cooled engine rated at 900 rpm, producing up to 1140 kW. It powers generator sets from Caterpillar. It holds 8356 L (2207.4 gal) of coolant.
Also known as: Caterpillar 6CM20
| Coolant capacity | 8356.0 L |
|---|---|
| Displacement | 9.4 L |
| Cylinders | 6 |
| Aspiration | Turbo Charged and after cooled |
| Rated speed | 900 rpm |
| Gross power | 1140 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 6CM20 has a displacement of 9.4 liters with 6 cylinders.
The Caterpillar 6CM20 powers 1 generator set(s), including Caterpillar 6CM20.