NT855-C250/P250/L250 Industrial Application Engine
| Engine Model | NT855-C/P/L250 |
| Maxi. Rating | 250 HP @ 2100 RPM |
| Compression Ratio | 13.9 : 1 |
| Type | 4 Cycle, 60° Vee; 12 Cylinder |
| Fuel System | PT |
| Aspiration | Turbocharged & Aftercooled |
| Emission Standard | Euro II |
| Displacement | 14 L |
| Bore * Stroke | 140 mm × 152 mm |
| Packing Size (L * W * H) | 2151 mm * 966 mm * 1704 mm |
General Infomation of CCEC NT855-C250 Industrial Engine
| General Infomation of CCEC NT855-C250 Industrial Engine | |||
| Engine Model | NT855-C250 | Standby Power | N/A |
| Maxi. Rating | 250 HP @ 2100 RPM | Emission Standard | Euro II |
| Curve & Datasheet | C-195 | Peak Torque | 1017 N.m/1500r/min. |
| Compression Ratio | 15.0 : 1 | Displacement | 14 L |
| Type | 4 Cycle , 6 Cylinder | Bore * Stroke | 140 mm × 152 mm |
| Fuel System | PT | Dry Weight (Fan Hub to Flywheel Engine) | 1270 kg |
| Aspiration | Turbocharged & Water-Air Intercooler | Wet Weight (Fan Hub to Flywheel Engine) | 1320 kg |
| Configuration | D092387CX02 | Moment Of Inertia Of Rotating Parts | 1.37 kg·m² |
| CPL Code Revision | 0499 | Firing Order | 1-5-3-6-2-4 |
| Performance Data of CCEC NT855-C250 Industrial Engine | |||
| Engine Idle | 600 r/min | Maximum Idle Engine Speed | 2400 r/min |
| Maximum Overspeed Capacity | 2700 r/min | Minimum Crankshaft Speed Required For Cold Start Without Auxiliary | 150 r/min |
| Minimum Torque Required For Cold Start Without Auxiliary Devices | 509 N·m | ||
Overview
The Cummins NT855-C250 is a 250HP industrial diesel engine built on the proven NT855 platform.
With a 14L inline 6 cylinder design it provides stable performance durability and efficient operation in medium duty applications.
It is widely used in generator sets construction equipment and industrial pump systems.
Key Specifications
| Parameter | Value |
|---|---|
| Engine Model | NT855-C250 |
| Rated Power | 250 HP at 2100 RPM |
| Max Torque | 1017 Nm at 1500 RPM |
| Displacement | 14 L |
| Cylinders | Inline 6 |
| Aspiration | Turbocharged and Aftercooled |
| Fuel System | PT |
| Weight | about 1300 kg |
Key Features
1. Proven Reliability
Long service life with a widely trusted engine platform
2. Stable Torque Output
Reliable performance for medium load applications
3. Easy Maintenance
Mechanical fuel system with simple structure and global parts support
4. Cost Effective Solution
Lower cost compared to higher power engine platforms
Applications
- Generator sets
- Construction machinery
- Industrial pump systems
- Mining support equipment
Comparison
| Model | Power | Displacement | Position |
|---|---|---|---|
| NT855-C250 | 250HP | 14L | Entry level |
| NT855-C310 | 310HP | 14L | Standard |
| NT855-C360 | 360HP | 14L | High power |
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FAQ
Q1 What is the power of NT855-C250
A 250 HP at 2100 RPM
Q2 What is the displacement
A 14 liters
Q3 What applications is it suitable for
A Generator sets construction equipment and pump systems
Q4 What is the fuel system
A PT mechanical fuel system
