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Cummins QSK50-M1800(1900RPM)(2.2) Diesel Engine for Marine
QSK50-M1800(1900RPM)(2.2) Diesel Engine for Marine
General of QSK50-M1800(1900RPM)(2.2) Diesel Engine for Marine |
|
Engine Model | QSK50-M1800(1900RPM)(2.2) |
Displacement | 50.0L |
Cylinder | 16 |
Configuration | V-16 cylinder, 4 stroke diesel |
Bore*Stroke | 159*159mm |
Fuel System | MCRS with C2.2 Injectors |
Weight(Dry)-Engine Only-Average | 6615kg [14584lb] |
Weight(Dry)-Engine with Heat Exchanger System-Average | 6946kg [15313lb] |
Compression Ratio | 15:1 |
Piston Speed | 10.1m/sec [1979ft/min] |
Firing Order | 2-1-6-5-4-3-10-7-16-15-12-11-14-13-8-9 |
Rating Type | Heavy Duty |
Aspiration | Turbocharged/Low Tempreature Aftercooled |
Performance Data of QSK50-M1800(1900RPM)(2.2) Diesel Engine for Marine |
|
Rated Engine Power | 1342kW [1800hp] |
Rated Engine Speed | 1900rpm |
Rated Power Production Tolerance | ±3% |
Rated Engine Torque | 6746N.m [4976lb.ft] |
Peak Engine Torque @ 1400rpm | 8345N.m [6155lb.ft] |
Break Mean Effective Pressure | 1695kPa [246psi] |
Indicated Mean Effective Pressure | N.A [N.A] |
Maximum Allowable Engine Speed | 2375rpm |
Maximum Torque Capacity from Front of Crank | 2998N.m [2211lb.ft] |
Default Droop Value (Refer to MAB 2.04.00-03/23/2006 for Droop explanation) | 5% |
Minumum-Maxumum Droop Allowed | 0%-16% |
High Speed Governor Break Point | 2000rpm |
Minimum Idle Speed Setting | 650rpm |
Normal Idle Speed Variation | ±10rpm |
High Idle Speed Rang Minimum-Maximum | 2000-2100rpm |
Avg. Fuel Consumption - ISO 8178 E3 Standard Test Cycle | 252.1l/hr [68.1gal/hr] |
Fuel Consumption at Rated Speed | 363.1l/hr [95.9gal/hr] |
Approximate Fuel Flow to Pump | 762.0l/hr [201.3gal/hr] |
Maximum Allowable Fuel Supply to Pump Temperature | 60.0°C [140℉] |
Approximate Fuel Flow Return to Tank | 398.9l/hr [105.4gal/hr] |
Approximate Fuel Return to Tank Temperature | 53.3°C [128℉] |
Maximum Heat Rejection to Drain Fuel | 2.7kW [154Btu/min] |
INSITE Reading | 140044kPa [20,312psi] |
Intake Manifold Pressure | 262kPa [77in Hg] |
Intake Air Flow | 2263l/sec [4796cfm] |
Heat Rejection to Ambient | 52kW [2974Btu/min] |
Exhaust Gas Flow | 4187l/sec [8872cfm] |
Exhaust Gas Temperature (Turbine Out) | 334°C [633℉] |
Exhaust Gas Temperature (Manifold) | 517°C [963℉] |
Sea Water Pump Specifications | MAB 0.08.17-07/16/2001 |
Pressure Cap Rating (With Heat Exchanger Option) | 103kPa [15psi] |
Coolant Flow to Main Cooler (with blocked open thermostat) | 2324l/min [614gal/min] |
Coolant Flow Recommended for Sizing Coolers (with Modulating Thermostats) | 1136l/min [300gal/min] |
Maximum Pressure Drop External to Engine | 414kPa [60psi] |
Standard Thermostat Operating Rang Start to open-Full open | 82°C [180℉]—95°C [202℉] |
Heat Rejection to Engine Coolant | 721kW [41,067Btu/min] |
Coolant Flow to LTA Cooler (with blocked open thermostat) | 632l/min [167gal/min] |
LTA Thermostat Operating Rang Start to open-Full open | 46°C [115℉]—57°C [135℉] |
Heat Rejection to Engine Coolant | 385kW [21,892Btu/min] |
Maximum Coolant Inlet Temperature from LTA Cooler | 49°C [120℉] |
Welcome to contact us for more information of QSK50-M1800(1900RPM)(2.2) Diesel Engine for Marine.
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