Cummins
Cummins NTA855-G4
NT Series
The Cummins NTA855-G4 is a 14-litre inline-6 diesel engine for generator sets, rated at 388 kVA / 310 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
- Standby Power · 50 Hz
- 388 kVA
- Electrical Output
- 310 kWe
- Cylinders
- L6
- Displacement
- 14 L
- Rated Speed
- 1,500 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 311.1 | 280 | 350 |
| Standby Power | 344.4 | 310 | 387.5 |
Technical Specifications
| Brand | Cummins |
| Model | NTA855-G4 |
| Series | NT Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 14 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the Cummins NTA855-G4?
The Cummins NTA855-G4 is rated at 388 kVA standby / 350 kVA prime at 50 Hz (1,500 rpm).
Does the NTA855-G4 run at 50 Hz or 60 Hz?
The Cummins NTA855-G4 is rated for 50 Hz (1,500 rpm).
What fuel does the Cummins NTA855-G4 use?
The Cummins NTA855-G4 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the NTA855-G4?
The Cummins NTA855-G4 is an inline-6 (6-cylinder) engine with a displacement of 14 L.
Is the Cummins NTA855-G4 still in production?
Yes — the Cummins NTA855-G4 is a current production model.
Is a datasheet available for the NTA855-G4?
Yes — an official Cummins datasheet for the Cummins NTA855-G4 can be downloaded from this page.
Related Engines
Compare Cummins NTA855-G4
Reference
- Canonical page
- /engines/cummins-nta855-g4
- Last database update
- 2026-05-29
- Manufacturer files
- 3 datasheets linked
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