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G8300ZC30B marine engine with accessories1)MG5259 gearbox 3: 12)HGT5020 coupling3)Engine Standard initial operation spare parts4)Engine unrestrict voyage spare parts5)CCS Certificate & IMO Tier II Nox CertificateIMain specification of ME G8300ZC30B/31B (3000HP/600rpm)marine engineNo. Item Unit Specification1 Model G8300ZC30B/31B2 Type Fore –stroke,water cooled, in-line direct injection, turbocharged, after cooled, non-reversible3 Number of cylinder 84 Cylinder bore mm 3005 Piston stroke mm 3806 Total displacement L 2157 Mean piston speed m/s 7.68 Compression ratio 139 rated power/rated rev kW/rpm 2206/60010 Overload power/Overload rev (1hr for every 12hrs) kW/rpm 2427/61811 Min steady rev rpm 24012 Specific fuel oil comsumption g/kW.h 200+5%13 Specific lube oil consumption g/kW.h 1.414 Mean effective pressure MPa 2.0515 Max.combustion pressure MPa ≤13.516 Exh. temp. aft cylinder ºC ≤47017 Crankshaft rotation (viewed from the flywheel end) G8300ZC30B:CW; G8300ZC319B: CCW 18 Fuel injection advance angle 12.5°-15° before TDC19 Firing order 1 - 5 - 7 - 3 - 8 - 4- 2 - 6(1 - 6 - 2 - 4 - 8 - 3 - 7- 5)20 Fuel oil specification 0# Diesel oil, or Heavy Fuel ( up to 380Cst at 50 ºC)21 lube oil specification CD40, TBN value according Fuel Oil Used22 Starting system Compressed air starting23 Starting air pressure MPa 1.2-3.024 Fuel injection pressure MPa 29.40 +0.5025 Lubricating system Pressure lubricating26 Lube oil pressure (at rated working condition) MPa 0.35-0.527 Lube oil inlet temperature ºC 50-6028 Lube oil outlet temperature ºC ≤8029 Cooling system Close circuit water cooling30 Cooling water inlet temperature ºC 50-6031 Cooling water outlet temperature ºC 60-7032 Turbocharger model VTR32133 Charged air pressure MPa ≥0.3234 Exhaust gas temperature bef. Turbine ºC ≤57035 Overhaul height from the crankshaft centerline mm 260036 Overall dimensions mm 6275×1780×293837 Net weight kg 28000
