M11-C270E20 Industrial Application Engine
| Engine Model | M11-C270E20 |
| Maxi. Rating | 270 HP @ 2100 RPM |
| Compression Ratio | 16.1 : 1 |
| Type | 4 Cycle; 6 Cylinder |
| Fuel System | PT-STC |
| Aspiration | Turbocharged & Aftercooled |
| Emission Standard | Euro II |
| Displacement | 10.8 L |
| Bore * Stroke | 125 mm × 147 mm |
| Packing Size (L * W * H) | 3200 mm * 980 mm * 1760 mm |
General Infomation of CCEC M11-C270E20 Industrial Engine
| General Infomation of CCEC M11-C270E20 Industrial Engine | |||
| Engine Model | M11-C270E20 | Standby Power | N/A |
| Maxi. Rating | 270 HP @ 2100 RPM | Emission Standard | Naitonal II |
| Curve & Datasheet | FR-216 | Peak Torque | 1248 N.m/1300r/min. |
| Compression Ratio | 16.1 : 1 | Displacement | 10.8 L |
| Type | 4 Cycle , In-line , 6 Cylinder | Bore * Stroke | 125 mm × 147 mm |
| Fuel System | PT-STC | Dry Weight (Fan Hub to Flywheel Engine) | 940 kg |
| Aspiration | Turbocharged & Air-Air Intercooler | Wet Weight (Fan Hub to Flywheel Engine) | 980 kg |
| Packing Size (L * W * H) | 3200 mm * 980 mm * 1760 mm | C.G. Distance From Rear Face of Block (Engine Only) | 450 mm |
| Configuration | D353005CX03 | C.G. Distance Above Crank Centerline (Engine Only) | 191 mm |
| CPL Code Revision | CQ210 | Firing Order | 1-5-3-6-2-4 |
| Performance Data of CCEC M11-C270E20 Industrial Engine | |||
| Idle | 675-750 RPM | Crankshaft Thrust Bearing Load — Maximum Continuous | 4000 N |
| Maximum No-Load Governed Speed | 2450 RPM | Maximum Allowable Power From Front of Crankshaft | N/A |
| Crankshaft Thrust Bearing Load — Maximum Intermittent | 9000 N | ||
Engine Performance Data CCEC M11-C270E20 Industrial Engine
| Engine Performance Data CCEC M11-C270E20 Industrial Engine | ||||
| Rated point | Maximum torque point | |||
| Engine Speed | 2100 r/min | 1300 r/min | ||
| Output Power | 201 kW | 162 kW | ||
| Torque | 931 N.m | 1248 N.m | ||
| Oil Pressure | 274 kPa | 250 kPa | ||
| Intake Manifold Pressure | 142 kPa | 81 kPa | ||
| Mechanical Loss | 38.8 kW | 17.2 kW | ||
| Supercharger Intake Air Flow | 325 L/s | 188 L/s | ||
| Exhaust Gas Flow | 773 L/s | 523 L/s | ||
| Exhaust Gas Temperature | 432 ℃ | 557 ℃ | ||
| Heat Loss To The Environment | 13 kW | 18 kW | ||
| Heat Loss To the Coolant | 115 kW | 91 kW | ||
| Heat Loss To Fuel | 1.8 kW | 1.4 kW | ||
| Engine Coolant Flow | 7.3 L/s | 3.9 L/s | ||
| Steady-State Smoke | 0.2 Rb | 1.2 Rb | ||
System Technical Data of CCEC M11-C270E20 Industrial Engine
| System Technical Data of CCEC M11-C270E20 Industrial Engine | ||
| Exhaust System | Maximum Exhaust Back Pressure | 10 kPa |
| Recommended Exhaust Piping Size (Inner Diameter) | 102 mm | |
| Maximum Static Bending Moment Of Supercharger Exhaust End Mounting Surface | 27 N.m | |
| Air Intake System | Maximum Intake Resistance For Light Duty Dry Air Filters— Clean Element | 3.7 kPa |
| Maximum Intake Resistance For Light Duty Dry Air Filters— Dirty Element | 6.2 kPa | |
| Maximum Allowable Temperature Rise Between Supercharger Inlet And Atmosphere | 16 ℃ | |
| Minimum Ash Storage Capacity Of Lightweight Air Filters | 53 g / L/s | |
| Lubrication System | Nominal Operating Oil Pressure — Minimum Low Idle | 69 kPa |
| Nominal Operating Oil Pressure — Maximum Rated Speed | N/A | |
| Minimum Engine Oil Pressure For Engine Protection Devices — Minimum Low Idle | N/A | |
| Cooling System | Water Capacity Of Engine Internal Coolant | 12.9 L |
| Standard Thermostat Temperature Range | 82–93 ℃ | |
| Maximum Resistance Allowed By The External Cooling Cycle Of The Engine | 34.5 kPa | |
| Minimum Pump Inlet Pressure With Thermostat Fully Open And Without Tank Pressure Cap | 64 kPa | |
| Maximum Static Head For Cooling Water Above Center Line Of Engine Crankshaft | 14 m | |
| Maximum Coolant Pressure In Cylinder Block (Thermostat Off And No Pressure Cap) | 276 kPa | |
| Minimum Pressure Allowed By Pressure Cap | 50 kPa | |
| Maximum Engine Coolant Outlet Temperature | 100 ℃ | |
| Maximum Alarm Temperature Of Engine Coolant | 102 ℃ | |
| Recommended Minimum Temperature For Engine Coolant | 70 ℃ | |
| Minimum Allowable Rate Of Water Addition | 19 L/min | |
| Maximum Time Allowed For Initial Filling | 5 min | |
| Minimum Allowable Cooling Water Expansion Space – Percentage Of Total System Volume | 5 % | |
| Maximum Allowable Degassing Time | 25 min | |
| Minimum Allowable Coolant Water Level Reduction Volume | 7.1 L | |
| Maximum Coolant Flow To Accessories | 75 L/min | |
| Minimum Water Storage Except Expansion Space | 9.5 L | |
| Starting System | Minimum Average Starting Speed Required Without Auxiliary Cold Starting Device | 150 r/min |
| Minimum Average Starting Speed Required With Auxiliary (Ether) Cold Starting Device | 100 r/min | |
M11-C270E20 Product Advantages
Outstanding Performance
- Advanced PT fuel system with ultra-high injection pressure ensures optimal fuel atomization and complete combustion.
- High-efficiency Cummins turbocharger enhances air intake, improving engine efficiency. The pressure pulse exhaust manifold fully utilizes exhaust energy to further optimize combustion, boost low-load efficiency, and reduce specific fuel consumption.
- High torque, powerful performance, rapid transient response, and superior torque reserve.
Exceptional Durability
- High-strength integrated design of cylinder block and head minimizes failure rates, ensuring long-lasting performance and proven reliability.
Superior Reliability
- Cummins’ advanced PT fuel system features unique overspeed protection, low-pressure fuel supply, and simplified piping for reduced failure rates. Engineered with exceptional overall design for unparalleled reliability.
Easy Maintenance
- Modular design with compact, block-based integration enables detachable and reusable components. Shared platform design ensures high parts commonality across models.
