Cummins NTA855 M350/ NTA855 M Marine Engine

Engine Model NTA855-M (cummins NTA8855 M350 marine engine)
Displacement: 14.0 litre [855 in. 3] Aspiration: Turbocharged/Aftercooled
Bore: 139 mm [5.50 in. ]
Stroke: 152 mm [6.00 In. ]
Fuel System: PT Advertised Power 298 [400] @ 2100
Cylinders: 6
Rating Type Continuous
Rated Engine Power kW [HP] 261 [350]
Rated Engine Speed RPM 1800
High Idle Speed Range RPM 1962 - 2106
Idle Speed Range RPM 575 - 675
Engine Torque N. M [ft lb] 1384 [1021]
Brake Mean Effective Pressure kPa [PSI] 1241 [180]
Compression Ratio 14.5: 1
Piston Speed m sec [ft min. ] 9.1 [1800]
Maximum Torque Capacity from Front of Crank**
Firing Order 1-5-3-6-2-4
Fuel System
Fuel Consumption litre hr [GPH] 66.4 [17.6]
Approximate Fuel Flow to Pump litre hr [GPH] 211 [56]
Fuel Rail Pressure Range kPa [PSI] 1116 [162]
Weight (Dry)
Engine Only kg [lb] 1303 [2870]
With Heat Exchanger Cooling System kg [lb] +127 [280]
NTA855-M450 450HP/1800RPM
NTA855-M SO13458 336KW/1800RPM IMO
NTA855-M SO13497 305KW/1744RPM
NTA855-M SO13510 271KW/1744RPM
NTA855-M SO13520 298KW/2100RPM IMO
NT855-M SO13638 110KW/1600RPM
NT855-M SO13639 140KW/1600RPM
NT855-M SO13640 160KW/1600RPM
NTA855-M SO13649 198KW/1600RPM
NTA855-M SO13650 220KW/1744RPM
NTA855-M SO13660 271KW/1744RPM
NTA855-M SO13662 336KW/2100RPM
NTA855-M SO13710 336KW/2100RPM
NTA855-M SO13711 298KW/1800RPM
N855-M SO13715 298KW/1800RPM IMO2
N855-M SO13716 261KW/1800RPM IMO2
N855-M SO13717 298KW/2100RPM IMO2
NT855-M SO13725 183KW/1744RPM
NTA855-M SO13732 110KW/1600RPM