Cummins NTA855-G1
| Type | Stroke, In-line, 6 Cylinder |
| Displacement | 14L |
| Bore&Stroke | 140*152 mm |
| Dry Weight(Fan to flywheel engine) | 1300 KG |
| Wet Weight(Fan to flywheel engine) | 1350 KG |
| Center of Gravity from Rear Face of Flywheel Housing | 704 mm |
| Center of Gravity Above Crankshaft Centerline | 140 mm |
| Prime Power | 240kw/ 1500rpm |
| Standby Power | 264kw/ 1500rpm |
| Aspiration/Cooling System | Turbocharged & Intercooled, Water-cooled |
| Governor Method | Mechanical Governor |
Cummins
CCEC NTA855-G1 Diesel Engine for Generator Set
For decades, the Cummins NT855 series has been the industrial benchmark for durability and dependability in heavy-duty power generation. The NT855 GA generator set engine continues this legacy, engineered specifically for prime and continuous duty cycles. It delivers robust performance with a renowned mechanical governing system for superior frequency stability, built to thrive in the most demanding environments。
As an authorized distributor, JOZ provides more than just the engine—we deliver a complete reliability solution. Our clients benefit from:
- Guaranteed genuine parts & long-term support for the entire NT855 series.
- Direct technical access to engineers specializing in power generation applications.
- Competitive lifecycle value, minimizing total cost of ownership from procurement through decades of operation.
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| Engine Model | Prime Power | Governor Type |
| NTA855-G1(50hz) | 240kw/ 1500rpm | PT Pump Direct Injection |
| NTA855-G1(60hz) | 287kw/ 1800rpm | PT Pump Direct Injection |








