Propulsion Marine Engine Performance Data of Cummins marine engine model KTA19-M

Displacement: 19 Liter Cylinders: 6 in line
Bore: 159 mm Stroke: 159 mm

Fuel System: PT pump Aspiration: Turbocharged/aftercooled
Rated Power: 373kw/500bhp@1800rpm Type: Continuous Duty
DS : 4964 CPL : 0969

General Engine Data
Engine Model…………………………………………………………………………………………………
Rating Type …………………………………………………………………………………………
500 [ 373 ]
1532 [ 2077 ]
190 [ 1309 ]
High Idle Speed Range
Compression Ratio ……………………………………………………………………………………
1870 [ 9.5 ]
3800 [ 1725 ]
4198 [ 1906 ]
Fuel System1
24 [ 90 ]
71 [ 270 ]
160 [ 71 ]
N.A.
N.A.
Fuel Pressure - Pump Out / Rail 187 [ 1288 ]
Air System1
36 [ 122 ]
1101 [ 520 ]
2618 [ 46 ]
Exhaust System1
2753 [ 1300 ]
891 [ 477 ]
1161 [ 627 ]
Cooling System1
7 [ 50 ]
Engines without Low Temperature Aftercooler (LTA)
Jacket Water Aftercooled Engine (JWAC)
120 [ 454 ]
180 [ 82 ]
203 [ 95 ]
17247 [ 303 ]
1. All Data at Rated Conditions.
2. Consult Installation Direction Booklet for Limitations.
3. Heat rejection to coolant values are based on 50% water/50% ethylene glycol mix.
4. Consult option notes for flow specifications of optional Cummins seawater pumps (if applicable).
CHONGQING CUMMINS ENGINE CO. LTD.
CHONGQING, P.R.CHINA, 400031
All Data is Subject to Change Without Notice - contact CCEC for most recent data .
4914417
TBD = To Be Determined N/A = Not Applicable N.A. = Not Avaliable
Pressure Cap Rating (With Heat Exchanger Option)…………………………psi [kPa]
Coolant Flow to Engine Heat Exchanger…………………………………gal/min [l/min]
Heat Rejection to Engine Coolant3……………………………………BTU/min [kW]
Standard Thermostat Operating Range (Full Open)…………………………° F [ ° C]
Sea Water Pump Specifications………………………………MAB 0.08.17-07/16/2001
Standard Thermostat Operating Range (Start to Open)………………………°F [ °C]
Exhaust Gas Temperature (Manifold)……………………………………………°F [°C]
Exhaust Gas Flow……………………………………………………………cfm [l/sec]
Exhaust Gas Temperature (Turbine Out)………………………………………°F [ °C]
Intake Air Flow………………………………………………………………cfm [l/sce]
Heat Rejection to Ambient…………………………………………………BTU/min [kW]
Intake Manifold Pressure………………………………………………………in. Hg [kPa]
Mechanical Gauge…………………psi [kPa]
Approximate Fuel Return to Tank Temperature… …… …… …… …… …° F [ ° C]
Maximum Heat Rejection to Drain Fuel……………………………………BTU/min [kW]
Fuel Consumption at Rated Speed……………………………………………gal/hr [l/hr]
Approximate Fuel Flow to Pump……………………………………………gal/hr [l/hr]
Maximum Allowable Fuel Supply to Pump Temperature…… …… …… …° F [ ° C]
Piston Speed………………………………………………………………… ft/min [m/sec]
Weight (Dry) - Engine Only - Average………………………………………………lb. [kg]
Weight (Dry) - Engine With HeatexchangerSystem - Average…………………lb. [kg]
Installation Diagram No.…………………………………………………………………………………………
Minimum Idle Speed Setting…………………………………………………………… rpm
Normal Idle Speed Variation…………………………………………………………±rpm
Peak Engine Torque @ 1500 rpm………………………………………lb.· ft. [N ·m]
Brake Mean Effective Pressure……………………………………………………psi [kPa]
Rated Engine Speed…………………………………………………………………rpm

Photoes for reference:

More Cummins marine propulsion engine models for option as following:

Cummins offers a complete line of variable speed propulsion solutions designed specifically for the challenges of commercial, government and recreational marine applications. Our propulsion line includes the electronic B,C,L and mechanical K and N Series.

Both the N Series and the K Series have proven reliable and durable in tough marine environments for over 25 years. Many of our NTA855 and KTA19/38/50 propulsion ratings are now certified to meet more stringent IMO Tier II global emissions standards.

Our company offer DCEC and CCEC original Cummins marine propulsion engine power range from 120-1800 Bhp with competitive price.

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