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We supply all model of Cummins main engine, power range 200HP-1200HP. Like NTA855, K19, K38 serise.General Engine DataEngine Model NT855-M (cummins NT855 M270 marine engine)Engine Model NTA855-M (cummins NTA855 M350 marine engine)Displacement: 14.0 litre [855 in. 3] Aspiration: Turbocharged/AftercooledBore: 139 mm [5.50 in. ]Stroke: 152 mm [6.00 In. ]Fuel System: PT Advertised Power 298 [400] @ 2100Cylinders: 6Rating Type ContinuousRated Engine Power kW [HP] 261 [350]Rated Engine Speed RPM 1800High Idle Speed Range RPM 1962 - 2106Idle Speed Range RPM 575 - 675Engine Torque Nm [ft lb] 1384 [1021]Brake Mean Effective Pressure kPa [PSI] 1241 [180]Compression Ratio 14.5: 1Piston Speed m sec [ft min. ] 9.1 [1800]Maximum Torque Capacity from Front of Crank**Firing Order 1-5-3-6-2-4Fuel SystemFuel 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]Air System*Intake Manifold Pressure mm Hg [in. Hg] 940 [37]Intake Air Flow litre sec [CFM] 380 [800]Heat Rejection to Ambient kW [BTU min. ] 33 [1900]Minimum Ambient Temperature for Cold Start (No Aids) ° C [° F] 0 [32]Exhaust SystemExhaust Gas Flow (after turbine) litre sec [CFM] 880 [1850]Exhaust Gas Temperature (after turbine) ° C [° F] 427 [800]Cooling SystemHeat Rejection to Engine Coolant kW [BTU min. ] 220 [12, 500]Engine Water Flow litre min. [GPM] 427 [113]Raw Water Flow litre min. [GPM] 234 [62]Pressure Cap Rating w Heat Exchanger kPa [PSI] 103 [15]Cummins engine for marine (Cummins NTA855 M)Cummins NTA855 M is applied for Fishing boat, Tug boat, Steel vessel, etc.Cummins NTA855 M is very popular in medium vessel market, like Singapore, Malasiya, Indonesia, Croatia etc
