Technical Specification | ||||||
Engine Model | NTA855-M NTA855-P NTA855-G | Fuel Consumption at Rated Speed | 19gal/hr / 72 l/hr | |||
Rating Type | Continuous | Approximate Fuel Flow to Pump | 57gal/hr / 216 l/hr | |||
Rated Engine Power | 150-500hp | Intake Manifold Pressure | 57in. Hg / 194kPa | |||
Rated Engine Speed | 1500rpm/1800rpm/2100rpm | Intake Air Flow | 3597 cfm / 1698 l/sce | |||
Peak Engine Torque@ 1500 rpm | 1021 lb. H ft. / 1385 NHm | Heat Rejection to Ambient | 4464 BTU/min / 78 kW | |||
Cylinders | 6 | Size-Engine Only | 1900*1150*1900mm | |||
Aspiration | Turbocharged & Aftercooled | Weight (Dry) - Engine Only | 1400kg | |||
Compression Ratio | 14.0:1 | Minimum Idle Speed Setting | 575-650rpm | |||
Piston Speed | 1791 ft/min / 9.1 m/sec | Normal Idle Speed Variation | ±25rpm | |||
Displacement | 14L | High Idle Speed Range Minimum | 1962rpm | |||
Bore*Stroke | 140*152mm | High Idle Speed Range Maximum | 2106rpm | |||
Fuel System | PT pump | Standard Thermostat Operating Range (Start to Open - Full Open) | 82°C-94°C | |||
Optional Configuration | According to the Cooling Type( Keel Cooling, Circulating Cooling,etc.) Heat Exchanger, Expansion Tank, Sea Water Pump, Control System, Remote Control System. |