NT855 series 300HP Marine Cummins Diesel Engine:

General Engine Data:

Engine Model: NT855-M (300HP Cummins Diesel Engine )

Use: Commercial propulsion

Displacement: 14.0litre (855in. 3)

Bore*Stroke: 139mm*152mm

Fuel system: PT

Cylinders: 6

Power: 224kw (300BHP)

Fining Order: 1-5-3-6-2-4

Fuel System:

Fuel consumption: 57.8litre/ h (15.3GPH)

Approximate Fuel Flow to Pump: Litre/ h (GPH) 174 (46)

Fuel Rail Pressure Range: kPa (PSI) 847 (123)

Air system:

Intake manifold pressure: mm Hg (in. Hg) 610 (24)

Intake air flow: litre/ sec (CFM) 280 (590)

Heat rejection to Ambient: kw (BTU/ min) 29 (1700)

Minium Ambient Temperature for cold Start (No Aids) : ℃ (�) 0 (32)

Exhaust system:

Exhaust gas flow (after turbine) : litre/ sec (CFM) 650 (1400)

Exhaust gas temperature (after turbine) : ℃ (�) 432 (810)

Cooling system:

Heat rejection to Engine Coolant: kw (BTU/ min) 191 (10900)

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)

Offer more Marine Cummins engine:

NT855-M 240HP, NT855-M 270HP, NT855-M 300HP Marine Cummins Diesel Engine

NT855-M 340HP, NT855-M350HP, NT855-M360HP Marine Cummins Diesel Engine

NT855-M 380HP, NT855-M 400HP Marine Cummins Diesel Engine