2000kw marine power /generator marine

Item Unit Specification
Model   G8300ZC30B/31B
Type   Fore –stroke,water cooled, in-line direct injection, turbocharged, after

cooled, non-reversible
Number of cylinder   8
 Cylinder bore mm 300
 Piston stroke mm 380
Total displacement L 215
Mean piston speed m/s 7.6
Compression ratio   13
rated power/rated rev kW/rpm 2206/600
Overload power/Overload rev                          (1hr for every 12hrs) kW/rpm 

2427/618
Min steady rev rpm 240
Specific fuel oil comsumption g/kW.h 200+5%
Specific lube oil consumption g/kW.h 1.4
Mean effective pressure MPa 2.05
Max.combustion pressure MPa ≤13.5
Exh. temp. aft cylinder ºC ≤470
Crankshaft rotation  (viewed from the flywheel end)   G8300ZC30B:CW; G8300ZC319B:

CCW                
Fuel injection advance angle   12.5°-15° before TDC
Firing order   1 - 5 - 7 - 3 - 8 - 4- 2 - 6(1 - 6 - 2 - 4 - 8 - 3 - 7- 5)
Fuel oil specification   0# Diesel oil,                                              

          or Heavy Fuel ( up to 380Cst at 50 ºC)
lube oil specification   CD40, TBN value according Fuel Oil Used
Starting system   Compressed air starting
Starting air pressure MPa 1.2-3.0
Fuel injection pressure MPa 29.40 +0.50
Lubricating system   Pressure lubricating
Lube oil pressure (at rated working condition) MPa 0.35-0.5
Lube oil inlet temperature ºC 50-60
Lube oil outlet temperature ºC ≤80
Cooling system   Close circuit water cooling
Cooling water inlet temperature ºC 50-60
Cooling water outlet temperature ºC 60-70
Turbocharger model   VTR321
Charged air pressure MPa ≥0.32
Exhaust gas temperature bef. Turbine  ºC ≤570
Overhaul height from the crankshaft centerline mm 2600
Overall dimensions mm 6275×1780×2938
Net weight kg 28000