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Cummins NT855-C250 Engine

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Cummins NT855-C250 Engine

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The Cummins NT855-C250 is a heavy-duty diesel engine manufactured by Cummins Inc., a leading global provider of power solutions. Here are some key features and specifications of the NT855-C250:

1. Type: The NT855-C250 is an inline 6-cylinder, 4-stroke engine with a turbocharger.

2. Displacement: It has a displacement of 14 liters (855 cubic inches), which is where it gets its name, NT855.

3. Power Output: The “C250” designation indicates that this engine produces 250 horsepower (186 kW) at a specified RPM. It’s important to note that the power output may vary depending on the application and specific configuration.

4. Cooling System: The engine is equipped with a liquid cooling system to regulate the operating temperature and maintain optimal performance.

5. Fuel System: The NT855-C250 utilizes a direct fuel injection system that delivers fuel directly into the combustion chamber for efficient combustion.

6. Control System: It employs a mechanical control system, which relies on mechanical components to regulate fuel injection timing and quantity.

7. Applications: The Cummins NT855-C250 engine is commonly used in various industrial, commercial, and heavy equipment applications, including construction machinery, mining equipment, marine vessels, power generation, and more.

8. Reliability and Durability: Cummins engines are known for their reliability and durability. The NT855 series, in particular, has a proven track record in demanding operating conditions.

9. Maintenance: Like any other engine, regular maintenance and servicing are essential to ensure optimal performance and longevity. Cummins provides maintenance guidelines and recommendations to keep the engine in good working condition.

10. Aftermarket Support: Cummins has a widespread network of authorized service centers and dealerships worldwide, providing aftermarket support, spare parts, and technical assistance for the NT855-C250 and other Cummins engines.

It’s worth noting that specific details, such as torque, specific fuel consumption, and emissions standards, may vary depending on the specific configuration, generation, and application of the NT855-C250 engine. For precise and up-to-date information, it’s always recommended to refer to Cummins’ official documentation or consult with Cummins directly.

Cummins NT855-C250 Construction Machinery Engine

General data of Cummins NT855-C250 Construction Machinery Engine
Engine Model Cummins NT855-C250
Type 4 stroke, 6 cylinder in line
Displacement 14 L
Bore&Stroke 140*152 mm
Dry Weight 1270 KG
Wet Weight 1320 KG
Center of gravity from front face of block 549 mm
Center of gravity above crankshaft centerline 140 mm
Performance Date of Cummins NT855-C250 Construction Machinery Engine
Rated Output/Speed 187KW/250HP @ 2100RPM
Output/Max Torque 160KW/214HP @ 1500 RPM
Max Torque/Speed 1017N.m @ 1500RPM
Torque/Rated Output 850N.m @ 2100RPM
Technical data of Cummins NT855-C250 Construction Machinery Engine
Aspiration Turbocharged
Fuel System PT Pump Direct Injection
Coolant capacity-engine only 20.8 L
Oil Pan Capacity-Low/High 28.4/36 L
Idle speed 600 RPM
Maximum No Load Speed 2400 RPM
Maximum Super Speed 2700 RPM
Compression ratio 15.0:1
Ignition sequence 1-5-3-6-2-4

The above is general technicial information of Cummins NT855-C250 industrial application Engine. It is also for us to supply the Cummins NT855-C250 genuine parts and engine units with clutch ASSY.SO13004,SO10084,SO13523

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