General data of Cummins NT855-M220 Marine Propulsion Engine
Engine Model
Cummins NT855-M220
Type
6 cylinder in line
Rating Type
Continuous
Displacement
14 L
Bore&Stroke
140×152 mm
Weight (Dry) – Engine Only
1270 KG
Weight (Dry) – Engine With HeatexchangerSystem
1380 KG
Performance Date of Cummins NT855-M220 Marine Propulsion Engine
Rated Output/Speed
164KW/220HP/1800RPM
Max torque/Speed
Brake Mean Effective Pressure
781 KPa
Fuel Consumption/rated speed
41 l/hr
Approximate Fuel Flow to Pump
123 l/hr
Technical data of Cummins NT855-M220 Marine Propulsion Engine
Aspiration
Turbocharged
Fuel System
PT Pump
Coolant Flow to Engine Heat Exchanger
234 l/min
Minimum Idle speed Setting
575-675 RPM
High Idle Speed Range
1962-2106 RPM
Normal Idle Speed Variation
50 RPM
Compression ratio
14.5:1
Piston Speed
9.1 m/sec
Firing Order
1-5-3-6-2-4
The above is general technicial information of Cummins NT855-M220 Marine Propulsion Engine. It is also for us to supply the Cummins NT855-M220 genuine parts and marine engine units with gearbox.
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