Engine Model

NTA855-G2A

Engine manufacturer

Cummins

Number of Cylinders

6 cylinders

Cylinders arrangement

Vertical in line

Cycle

4 stroke

Aspiration

Turbocharged and after water cooled

Bore×Stroke

140mm x152mm

Displacement

14L

Compression ratio

14.0:1

Prime Power/Speed

310KW / 1500rpm

Standby Power/Speed

343KW / 1500rpm

Speed Governor

electrical

Cooling System

Forced water cooling cycle

Steady speed droop

≤1%

Total lubrication system capacity

38.6L

Coolant capacity (engine only)

20.8 L

Fuel Consumption at 100% Load

196 g/kw.h

Starter Motor

DC24V,

Alternator

AC24V

Alternator brand

Stamford, Marathon, Leroy Somer, Mecc-alte, TWGII…

Prime power

Frequency/speed

50HZ/1500rpm (60Hz/1800rpm)

Exciter type

Single bearing, Brushless, Self-excited

Power factor

0.8

Voltage adjust range

≥5%

Voltage regulation NL-FL

≤±1%

Insulation Grade

H

Protection Grade

IP23