M11-C350E20 Industrial Application Engine
| Engine Model | M11-C350E20 |
| Maxi. Rating | 350 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-C350E20 Industrial Engine
| General Infomation of CCEC M11-C350E20 Industrial Engine | |||
| Engine Model | M11-C350E20 | Standby Power | N/A |
| Maxi. Rating | 350 HP @ 2100 RPM | Emission Standard | Naitonal II |
| Curve & Datasheet | FR-212 | Peak Torque | 1560 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 | CQ206 | Firing Order | 1-5-3-6-2-4 |
| Performance Data of CCEC M11-C350E20 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 | ||
⚙️ Maximum Power Output for Heavy Industrial Applications
The Cummins M11-C350E20 is the highest-power configuration in the M11 industrial engine series. Designed for extreme working conditions, it delivers 350HP stable output with high torque performance, making it ideal for generator sets, mining machinery, and heavy construction equipment.
✔ Key Features
- 350HP / 261 kW high-performance output
- 10.8L heavy-duty industrial engine platform
- Maximum torque up to 1560 N·m
- Turbocharged & air-to-air intercooled system
- Proven Cummins M11 durability architecture
- Designed for continuous heavy-load operation
🔷 Product Introduction
The Cummins M11-C350E20 Industrial Application Engine represents the top-power version of the Cummins M11 10.8L engine family, engineered for heavy-duty industrial applications requiring continuous high-load performance.
Built with a robust inline 6-cylinder structure and advanced PT fuel system, this engine ensures excellent combustion efficiency, strong torque output, and long operational lifespan under extreme working conditions.
Compared with lower-rated M11 models, the C350E20 offers the highest horsepower output in the series, making it suitable for the most demanding industrial applications.
🔷 Technical parameters
| Parameter | Specification |
|---|---|
| Engine Model | M11-C350E20 |
| Engine Type | Inline 6-cylinder, 4-stroke diesel |
| Displacement | 10.8 Liters |
| Rated Power | 350 HP / 261 kW |
| Rated Speed | 2100 rpm |
| Peak Torque | 1560 N·m @ 1300 rpm |
| Aspiration | Turbocharged & Air-to-Air Intercooled |
| Fuel System | Cummins PT Mechanical System |
| Compression Ratio | 16.1:1 |
| Cooling System | Water-cooled |
| Emission Standard | Industrial Non-road Use |
🔷 performance advantages
1. Maximum Power in M11 Series
The C350E20 delivers the highest horsepower output in the M11 family, designed for heavy industrial demand.
2. Extreme Torque Capability
Peak torque of 1560 N·m ensures excellent load-handling performance in mining and generator systems.
3. Proven Industrial Reliability
The Cummins M11 platform is globally recognized for long service life and high uptime performance.
4. Fuel Efficiency Optimization
Advanced PT fuel system ensures complete combustion and reduced fuel consumption under heavy load.
🔷 Industrial applications
This engine is widely used in:
- Large diesel generator sets (400–500 kVA range)
- Mining equipment (primary and auxiliary systems)
- Heavy construction machinery
- Industrial pumping systems
- Oil & gas field operations
- Compressor drive systems
🔷 M11 series positioning
| Model | Power | Application Level |
|---|---|---|
| M11-C310E20 | 310HP | Heavy duty |
| M11-C350E20 | 350HP | Ultra heavy duty |
| M11-C380E20 | 400HP+ | Extreme duty |
🔷 Why choose this engine?
✔ Highest power output in M11 series
✔ Designed for extreme continuous operation
✔ Strong global service support network
✔ Lower lifecycle cost vs larger engine platforms
✔ Proven Cummins engineering reliability
🔷 FAQ
Q1: What is the power output of M11-C350E20?
A: It delivers 350HP (261 kW) of industrial-grade power.
Q2: What is the torque of this engine?
A: The maximum torque is 1560 N·m at 1300 RPM.
Q3: What industries use this engine?
A: Mining, generator sets, construction machinery, and heavy industrial applications.
Q4: Is this engine suitable for continuous operation?
A: Yes, it is designed for heavy-duty continuous industrial use.
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