Cummins NTA855-G1B
| Type | 4 Stroke, In-line, 6 Cylinder |
| Displacement | 14 L |
| Bore&Stroke | 140*152 mm |
| Frictional loss of power/rated output | 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 |
| Rated Output/Speed | 284KW/380HP/1500RPM |
| Standby Output/Speed | 321KW/430HP/1500RPM |
| Torque/Rated Output | 1808N.m/1500RPM |
| Torque/Standby Output | 2044N.m/1500RPM |
| Maximum No-Load Governed Speed | 1800 RPM |
| Maximum Overspeed Capability | 2700 RPM |
| Frictional loss power/rated output | 22 KW |
Cummins
CCEC NTA855-G1B Diesel Engine for Generator Set
Evolving from the legendary NT855 series, the NTA855-G1B combines the legendary durability of platforms like the NT855 GA with modern performance enhancements. Manufactured by CCEC (Chongqing Cummens Engine Company), this model delivers improved power density, enhanced fuel efficiency, and reliable response for prime power and continuous generation duty.
As a certified CCEC partner, JOZ ensures authentic NTA855-G1B supply with dedicated technical support, guaranteed genuine parts, and lifecycle value—securing both performance and long-term operational confidence.







