C11
- Maximum Power
- 451 hp / 336 kW
- Maximum Torque
- 1516 lb-ft @ 1400 rpm / 2056 Nm @ 1400 rpm
- Minimum Power
- 325 hp / 242 kW
The Cat?? C11 Industrial Diesel Engine is offered in ratings ranging from 242-336 kW (325-451 hp). These ratings meet China Nonroad Stage III, Brazil MAR-1, and UN R96 Stage IIIA emission standards and UN R120 performance standards for measurement of net power and specific fuel consumption. Furthermore, this U.S. EPA Tier 3 certified engine can still be ordered as an engine replacement for machines currently taking U.S. EPA Tier 3 engines.
| Power Rating | |
|---|---|
| Maximum Power | 451 hp / 336 kW |
| Maximum Torque | 1516 lb-ft @ 1400 rpm / 2056 Nm @ 1400 rpm |
| Rated Speed | 1800-2100 rpm |
| Minimum Power | 325 hp / 242 kW |
| Emission Standards | |
|---|---|
| Emissions | China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3 |
| General | |
|---|---|
| Engine Configuration | Inline 6, 4-Stroke-Cycle Diesel |
| Bore | 5.1 in / 130 mm |
| Stroke | 5.5 in / 140 mm |
| Displacement | 677.4 in³ / 11.1 l |
| Compression Ratio | 17.2:1 |
| Aspiration | Turbocharged Aftercooled (TA) |
| Combustion System | Direct Injection |
| Rotation from Flywheel End | Counterclockwise |
| Aftertreatment | - |
| Engine Dimensions - Approximate | |
|---|---|
| Length | 47 in / 1203 mm |
| Width | 42 in / 1054 mm |
| Height | 47 in / 1186 mm |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 2050 lb / 930 kg |