500kw Cummins diesel generator

DIESEL  ENGINE

ENGINE SPECIFICATIONS 

Engine Model

KTA19-G3

Manufacturer

          Cummins China factory (CCEC)

Number of cylinders

6

cycle

4-cycle

Air intake way

turbocharger

Bore(mm)

159

Stroke (mm)

159

Compression ratio

13.9:1

Displacement, total  (L)

18.9

Engine  weight,dry  (kg)

2005

TECHNICAL  DATA

Engine speed  (rpm)

1800

Exhaust temperature  (°C)

524

Base Output Power  (kW)

464

Standby Power  (kW)

511

Torque  (Nm)

TBD

Low idle  (rpm)

675-775

Piston speed  (L/s)

7.9

Engine coolant flow  (L/sec)

9

Air intake flow  (L/sec)

486

Exhaust flow  (L/sec)

1345

AIR INTAKE SYSTEM

Max. air intake resistance

Dirty filter(mmHg)

6.22

Normal air cleaner and clean filter (mmHg)

3.74

Heavy duty cleaner and clean filter (mmHg)

TBD

LUBRICATION SYSTEM

Normal oil pressure range

Low idle (kPa)

138

Rated speed (kPa)

345-483

Max. oil temperature permitted in oil pan  (°C)

121

Oil pan capacity (Max/Min)  (L)

38/32

Lubrication system Min. capacity (L)

50

Usage inclining degree permitted  ( ° )

30

FUEL  SYSTEM 

Fuel injection pump model

PT pump with RSV governor

Max. fuel input resistance of transfer pump (mmHg)

13.5

Max. overflow fuel resistance at overflow pipe of injector (mmHg)

22

Total fuel overflow amount (L/h)

TBD

CONSUMPTION

Standby power (L/h)

107

100% prime power(L/h)

97

75% prime power (L/h)

73

50% prime power (L/h)

51

25% prime power (L/h)

30

COOLING  SYSTEM 

Coolant capacity-engine only (L)

20.8

Thermostat adjusting temperature (range) (°C)

82-94

Min. opening pressure of radiator cap  (kPa)

48.2

Max. coolant temperature permitted Standby Power/Base output Power (°C)

100/71

ELECTRIC  SYSTEM

Starter (V)

24 

Battery charging system (A) 

35 

Max. starting circuit resistance  (ohm) 

0.002 

Min. battery capacity_ -12°C  (CCA) 

900