Overview
Cat® C11 工业柴油发动机的额定功率范围介于 242-336 kW（325-451 hp）之间。这些额定功率满足中国非道路国三、巴西 MAR-1 和联合国 R96 Stage IIIA 排放标准，以及用于测量净功率和具体燃油消耗的联合国 R120 性能标准。此外，对于目前使用符合美国 EPA Tier 3 排放标准的发动机的机器，这款获得美国 EPA Tier 3 认证的发动机仍可作为更换发动机进行订购。
Specifications
Rated Power
| Maximum Power | 336 kW |
| Maximum torque | 2056 Nm @ 1400 rpm |
| Rated speed | 1800–2100 rpm |
| Minimum power | 242 kW |
Emission Standards
| emissions | 中国非道路国三、巴西 MAR-1、联合国 ECE R96 Stage IIIA、美国 EPA Tier 3 |
Engine Dimensions - Approximate Values
| Length | 1203 mm |
| Width | 1054 mm |
| Height | 1186 mm |
| Dry Net Weight - Base Engine, Without Optional Accessories | 930 kg |
General
| Engine Specifications | 直列六缸四冲程柴油发动机 |
| Cylinder bore | 130 mm |
| stroke | 140 mm |
| Displacement | 11.1 l |
| Compression ratio | 17.2:1 |
| Intake method | Turbo Aftercooler (TA) |
| Combustion System | Direct injection |
| Rotation direction (as viewed from the flywheel end) | counterclockwise |
| Post-processing unit | - |
