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Cummins M11-C300 Engine

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Cummins M11-C300 Engine

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Cummins Construction Engine

Cummins PT fuel system patented technology , high injection pressure , ensure that the engine good atomization , combustion .
Efficient Holset turbocharger exhaust intake ensures more fully , improve engine efficiency and further improve combustion and reduce engine specific fuel consumption .
Replaceable wet cylinder liners , cooling effect , easy to replace .
All models parts versatility , high degree of serialization , and easy maintenance.
Block and head are taking a built-in pressure lubricants Road , compact , low failure rate .

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  • Specifications

The Cummins M11-C300 is a heavy-duty, inline six-cylinder diesel engine manufactured by Cummins Inc., an American company specializing in the production of engines and power generation systems. The “M11” designation refers to the engine model, while “C300” indicates the power rating of the engine.

The M11-C300 engine is commonly used in various applications, including commercial trucks, buses, construction equipment, and industrial machinery. It has a displacement of 10.8 liters (661 cubic inches) and operates on a four-stroke combustion cycle.

Here are some key specifications and features of the Cummins M11-C300 engine:

1. Power Output: The “C300” in the engine name signifies a power rating of approximately 300 horsepower, hence the designation M11-C300.

2. Torque: The M11-C300 engine produces a substantial amount of torque, which is the rotational force that enables the engine to perform work. The exact torque output can vary depending on the specific configuration and application.

3. Fuel System: The M11-C300 engine utilizes an electronic fuel injection system. This system enables precise fuel delivery and control, optimizing performance and fuel efficiency.

4. Cooling System: The engine incorporates a liquid cooling system, which helps maintain the operating temperature within an optimal range. The cooling system consists of a radiator, coolant pump, and various hoses and connectors.

5. Lubrication System: The engine features a forced lubrication system that ensures proper lubrication of critical engine components. It uses an oil pump to circulate oil throughout the engine, reducing friction and wear.

6. Emissions: Depending on the year of manufacture, the M11-C300 engine may comply with different emissions regulations, such as EPA (Environmental Protection Agency) standards. The engine could incorporate technologies like exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) to meet these requirements.

7. Durability and Reliability: Cummins engines, including the M11-C300, are known for their durability and reliability. They are designed to withstand demanding operating conditions, providing long service life and minimizing downtime.

It’s worth noting that specific details, configurations, and performance characteristics of the M11-C300 engine can vary depending on the application and year of manufacture. Therefore, for precise and up-to-date information, it’s recommended to consult Cummins or refer to the engine’s technical documentation.

Cummins M11-C300 Engine for Construction

General data of Cummins M11-C300 Construction Machinery Engine
Engine Model Cummins M11-C300
Type 4 stroke, 6 cylinder in line
Control mode Mechanical
Displacement 11 L
Bore&Stroke 125*147 mm
Dry Weight(With flywheel housing and alternator) 940 KG
Wet Weight 980 KG
Center of gravity from front face of block 450 mm
Center of gravity above crankshaft centerline 191 mm
Technical data of Cummins M11-C300 Construction Machinery Engine
Aspiration Turbocharged Air-Water Intercooled
Fuel System PT Direct Injection Pump
Emission Standard Tier II
Coolant capacity-engine only 12.9 litre
Idle Speed 675-750 RPM
Minimum Steady Speed 500 RPM
Maximum No-load Speed 2450 RPM
Maximum Super Speed 2625 RPM
Firing Order 1-5-3-6-2-4
Performance Date of Cummins M11-C300 Construction Machinery Engine
Rated Output 224KW/300HP/2100RPM
Max Torque/Speed 1424N.m/1300RPM
Compression ratio 16.1:1
Frictional loss power/Rated Output 42.5 KW
Torque/Rated Speed 1051N.m/2100RPM
Fuel Consumption 64.4 L/hr

The above is general technicial information of Cummins M11-C300 industrial application Engine. It is also for us to supply the Cummins M11-C300 genuine parts and M11-C300 power unit

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