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Cummins QSK38-M1400(3.0) Diesel Engine for Marine
QSK38-M1400(3.0) Diesel Engine for Marine
General of QSK38-M1400 Diesel Engine for Marine |
|
Engine Model | QSK38-M1400(3.0) |
Displacement | 38.0L |
Cylinder | 12 |
Configuration | V-12 cylinder, 4 stroke diesel |
Bore*Stroke | 159*159mm |
Fuel System | MCRS with C3.0 Injectors |
Weight(Dry)-Engine Only-Average | 5205kg [11475lb] |
Weight(Dry)-Engine with Heat Exchanger System-Average | 5450kg [12015lb] |
Compression Ratio | 15:1 |
Piston Speed | 9.5m/sec [1875ft/min] |
Firing Order | 2-11-10-3-6-7-12-1-4-9-8-5 |
Rating Type | Heavy Duty |
Aspiration | Turbocharged/Low Tempreature Aftercooled |
Performance Data of QSK38-M1400 Diesel Engine for Marine |
|
Rated Engine Power | 1044kW [1400hp] |
Rated Engine Speed | 1800rpm |
Rated Power Production Tolerance | -3%/+5% |
Rated Engine Torque | 5538N.m [4085lb.ft] |
Peak Engine Torque @ 1400rpm | 6275N.m [4628lb.ft] |
Break Mean Effective Pressure | 1847kPa [268psi] |
Indicated Mean Effective Pressure | 2109kPa [306psi] |
Maximum Allowable Engine Speed | 2400rpm |
Maximum Torque Capacity from Front of Crank | 3164N.m [2334lb.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 | 1900rpm |
Minimum Idle Speed Setting | 650rpm |
Normal Idle Speed Variation | ±10rpm |
High Idle Speed Rang Minimum-Maximum | 1900-1995rpm |
Avg. Fuel Consumption - ISO 8178 E3 Standard Test Cycle | 189.7l/hr [50.1gal/hr] |
Fuel Consumption at Rated Speed | 267.6l/hr [70.7gal/hr] |
Approximate Fuel Flow to Pump | 579.2l/hr [153.0gal/hr] |
Maximum Allowable Fuel Supply to Pump Temperature | 60.0°C [140℉] |
Approximate Fuel Flow Return to Tank | 311.5l/hr [82.3gal/hr] |
Approximate Fuel Return to Tank Temperature | 53.9°C [129℉] |
Maximum Heat Rejection to Drain Fuel | 2.2kW [126Btu/min] |
Intake Manifold Pressure | 227kPa [67in Hg] |
Intake Air Flow | 1555l/sec [3295cfm] |
Heat Rejection to Ambient | 39kW [2229Btu/min] |
Exhaust Gas Flow | 3213l/sec [6807cfm] |
Exhaust Gas Temperature (Turbine Out) | 365°C [689℉] |
Exhaust Gas Temperature (Manifold) | 570°C [1058℉] |
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) | 1128l/min [298gal/min] |
Standard Thermostat Operating Rang Start to open-Full open | 82°C [180℉]—95°C [202℉] |
Heat Rejection to Engine Coolant | 587kW [33,415Btu/min] |
Coolant Flow to LTA Cooler (with blocked open thermostat) | 598l/min [158gal/min] |
LTA Thermostat Operating Rang Start to open-Full open | 46°C [115℉]—57°C [135℉] |
Heat Rejection to Engine Coolant | 255kW [14,529Btu/min] |
Maximum Coolant Inlet Temperature from LTA Cooler | 49°C [120℉] |
Welcome to contact us for more information of QSK38-M1400(3.0) Diesel Engine for Marine.
Quick search: QSK38 Series engine (QSK38-M1200(2.2) QSK38-M1300(2.2) QSK38-M1350(2.2) QSK38-M1400(2.2) QSK38-M1200(3.0) QSK38-M1300(3.0) QSK38-M1350(3.0) )