heat exchanger Cummins Marine Engines for commercial boat
General Engine Data
Engine Model............................................................................................................................... | KTA19-M4 |
Rating Type ................................................................................................................................. | Heavy Duty |
Rated Engine Power kW [HP] | 522 [700] |
Rated Engine Speed RPM | 2100 |
Rated HP Production Tolerance % | ±3 |
Rated Engine Torque N•m [ft/lb] | 2374 [1751] |
Peak Engine Torque N•m [ft/lb] | 2586 [1907] |
Brake Mean Effective Pressure kPa [PSI] | 1586 [230] |
Minimum Idle Speed Setting RPM | 650 |
Normal Idle Speed Variation RPM | ±25 |
High Idle Speed Range - Minimum RPM | 2115 |
High Idle Speed Range - Maximum RPM | 2205 |
Engine Model............................................................................................................................... | KTA19-M4 |
Rating Type ................................................................................................................................. | Heavy Duty |
Rated Engine Power kW [HP] | 522 [700] |
Rated Engine Speed RPM | 2100 |
Rated HP Production Tolerance % | ±3 |
Rated Engine Torque N•m [ft/lb] | 2374 [1751] |
Peak Engine Torque N•m [ft/lb] | 2586 [1907] |
Brake Mean Effective Pressure kPa [PSI] | 1586 [230] |
Minimum Idle Speed Setting RPM | 650 |
Normal Idle Speed Variation RPM | ±25 |
High Idle Speed Range - Minimum RPM | 2115 |
High Idle Speed Range - Maximum RPM | 2205 |
Maximum Allowable Engine Speed .......................................................................... ........ RPM N.A.
Maximum Torque Capacity from Front of Crank2 ..................................................... N•m [ft/lb] 2542 [1875] Compression Ratio ...................................................................................................................... 13.8:1
Piston Speed ....................................................................................................... m/sec [ft/min.] 11 [2188]
Firing Order ................................................................................................................................. 1-5-3-6-2-4
Weight (Dry) Engine Only - Average ............................................................................. kg [lb] 2073 [4570]
Weight (Dry) Engine With Heat Exchanger System - Average....................................... kg [lb] 2251 [4962] Weight Tolerance (Dry) Engine Only ......................................................................................% ±10
Fuel System1
Fuel Consumption @ rated speed........................................................................ litre/hr [GPH] 135 [35.7]
Approximate Fuel Flow to Pump ........................................................................... litre/hr [GPH] 235 [62]
Maximum Allowable Fuel Supply to Pump Temperature..................................................°C [°F] 49 [120]
Approximate Fuel Flow Return to Tank ................................................................. litre/hr [GPH] 100 [26]
Approximate Fuel Return to Tank Temperature ............................................................... °C [°F] 59 [138]
Maximum Heat Rejection to Drain Fuel .............................................................. kW [BTU/min] N.A.
Fuel Rail Pressure - Gauge.................................................................................... kPaG [PSIG] 1269 [184]
Fuel Rail Pressure - INSITE ................................................................................... kPaA [PSIA] N/A
Intake Manifold Pressure mm Hg [in. Hg] | 1499 [59] |
Intake Air Flow litre/sec [CFM] | 748 [1584] |
Heat Rejection to Ambient kW [BTU/min.] | 26 [1480] |
Exhaust System1
Exhaust Gas Flow litre/sec [CFM] | 1860 [3940] |
Exhaust Gas Temperature (Turbine Out) °C [°F] | 433 [810] |
Exhaust Gas Temperature (Manifold) °C [°F] | 638 [1180] |
Emissions (in accordance with ISO8178 Cycle E3)
NOx (Oxides of Nitrogen). g/kw-hr [g/bhp-hr] | 8.81 [6.57] |
HC (Hydrocarbons) g/kw-hr [g/bhp-hr] | 0.76 [0.57] |
CO (Carbon Monoxide) g/kw-hr [g/bhp-hr] | 1.64 [1.22] |
PM (Particulate Matter) g/kw-hr [g/bhp-hr] | N.A. |
Pressure Cap Rating (With Heat Exchanger Option).................................................. kPa [PSI] 103 [15]
Coolant Flow to Engine Heat Exchanger/Keel Cooler ....................................... litre/min. [GPM] N/A
Standard Thermostat Operating Range (Start to Open).................................................. °C [°F] N/A
Standard Thermostat Operating Range (Full Open)........................................................ °C [°F] N/A Heat Rejection to Engine Coolant3 kW [BTU/min.] N/A Engines with Low Temperature Aftercooling (if applicable)
Main Cooler
Coolant Flow to Engine Heat Exchanger/Keel Cooler litre/min. [GPM] | 644 [170] |
Standard Thermostat Operating Range (Start to Open) °C [°F] | 82 [180] |
Standard Thermostat Operating Range (Full Open) °C [°F] | 94 [202] |
Heat Rejection to Engine Coolant3 kW [BTU/min.] | 267 [15,200] |
LTA Cooler | |
Coolant Flow to LTA Heat Exchanger/Keel Cooler litre/min. [GPM] | 114 [30] |
LTA Thermostat Operating Range (Start to Open) °C [°F] | 66 [150] |
LTA Thermostat Operating Range (Full Open) °C [°F] | 77 [170] |
Heat Rejection to LTA Coolant3 kW [BTU/min.] | 148 [8400] |
More Cummins marine propulsion engine models for option as following:
Cummins Marine engine model | SO No. | Rated Speed (RPM) | Rated Power (Hp) | Rated power kw/RPM | Application | Ship Survey | Engine configuration |
6BT5.9-M120 | SO10479 | 2,200 | 120 | 90/2200 | marine main engine | CCS | AD pump; RSV Mechanical Governor |
6BTA5.9-M150 | SO10480 | 2,200 | 150 | 110/2200 | marine main engine | CCS | AD pump; RSV Mechanical Governor |
NTA855-M | SO13754 | 1,800 | 182 | 136/1800 | marine main engine | CCS/EIAPP | refer toSO13458,guangxi neihe market |
6CTA8.3-M188 | SO21226 | 2,200 | 185 | 138/2200 | marine main engine | CCS | AD pump; RSV Mechanical Governor |
NTA855-M | SO13753 | 1,800 | 185 | 138/1800 | marine main engine | CCS/EIAPP | refer toSO13273,guangxi neihe market |
NT855-M | SO13752 | 1,800 | 190 | 140/1800 | marine main engine | CCS/EIAPP | refer toSO13012,guangxi neihe market |
NTA855-M | SO13755 | 1,800 | 190 | 140/1800 | marine main engine | CCS/EIAPP | refer toSO13496,guangxi neihe market |
6CTA8.3-M205 | SO20747 | 2,200 | 202 | 151/2200 | marine main engine | CCS | AD pump; RSV Mechanical Governor |
6CTA8.3-M220 | SO21275 | 1,800 | 220 | 164/1800 | marine main engine | CCS | PB pump; RSV Mechanical Governor |
NT855-M | SO13058 | 1,800 | 240 | 179/1800 | marine main engine | CCS/EIAPP | standard configuration |
NT855-M | SO13011 | 1,800 | 270 | 201/1800 | marine main engine | CCS/EIAPP | standard configuration |
NT855-M | SO13012 | 1,800 | 300 | 224/1800 | marine main engine | CCS/EIAPP | standard configuration |
6LTAA8.9-M315 | SO30251 | 2,134 | 310 | 230/2134 | marine main engine | CCS | Bosch 7100 pump; RSV Mechanical Governor |
N855-M | SO13716 | 1,800 | 350 | 261/1800 | marine main engine | CCS/IMO2 | standard configuration |
NTA855-M | SO13273 | 1,800 | 350 | 261/1800 | marine main engine | CCS/EIAPP | standard configuration |
N855-M | SO13715 | 1,800 | 400 | 298/1800 | marine main engine | CCS/IMO2 | standard configuration |
N855-M | SO13717 | 2,100 | 400 | 298/2100 | marine main engine | CCS/IMO2 | standard configuration |
NTA855-M | SO13096 | 2,100 | 400 | 298/2100 | marine main engine | CCS/EIAPP | standard configuration/Medium continued power |
NTA855-M | SO13520 | 2,100 | 400 | 298/2100 | marine main engine | CCS/EIAPP | Medium continued power,Without sea water pump |
NTA855-M | SO13496 | 1,800 | 400 | 298/1800 | marine main engine | CCS/EIAPP | standard configuration |
KT19-M | SO40021 | 1,800 | 425 | 317/1800 | marine main engine | CCS/EIAPP | standard configuration |
KT19-M | SO40301 | 1,800 | 425 | 317/1800 | marine main engine | CCS/EIAPP | Without sea water pump |
KT19-M | SO40447 | 1,800 | 425 | 317/1800 | marine main engine | CCS/EIAPP | info of performance configurationSO40301,Without sea water pump, heat exchanger |
NTA855-M | SO13458 | 1,800 | 450 | 336/1800 | marine main engine | CCS/EIAPP | standard configuration/ overloaded power,Without silencer |
KTA19-M | SO40465 | 1,800 | 470 | 351/1800 | marine main engine | CCS/EIAPP | Without sea water pump&instrument box |
KTA19-M | SO40001 | 1,800 | 470 | 351/1800 | marine main engine | CCS/EIAPP | standard configuration |
KTA19-M | SO40197 | 1,800 | 470 | 351/1800 | marine main engine | CCS/EIAPP | Outboard cooling, without heat exchanger, sea water pump |
K19-M | SO40415 | 1,800 | 500 | 373/1800 | marine main engine | CCS/IMO2 | standard configuration |
K19-M | SO40436 | 1,800 | 500 | 373/1800 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
KTA19-M | SO40467 | 1,800 | 500 | 373/1800 | marine main engine | CCS/EIAPP | performance refer toSO40002,cancel sea water pump ,heat exchanger on this basis |
KTA19-M3 | SO40379 | 1,800 | 500 | 373/1800 | marine main engine | CCS/EIAPP | standard configuration/heavy duty power |
KTA19-M | SO40002 | 1,800 | 500 | 373/1800 | marine main engine | CCS/EIAPP | standard configuration |
KTA19-M | SO40303 | 1,800 | 500 | 373/1800 | marine main engine | CCS/EIAPP | Without sea water pump |
KTA19-M | SO40470 | 1,800 | 500 | 373/1800 | marine main engine | CCS/EIAPP | Without instrument box,refer toSO40002 |
K19-M | SO40416 | 2,100 | 550 | 410/2100 | marine main engine | CCS/IMO2 | standard configuration |
KTA19-M | SO40036 | 2,100 | 550 | 410/2100 | marine main engine | CCS/EIAPP | standard configuration/Medium continued power |
K19-M | SO40417 | 1,800 | 600 | 447/1800 | marine main engine | CCS/IMO2 | standard configuration |
K19-M | SO40437 | 1,800 | 600 | 447/1800 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
KTA19-M3 | SO40028 | 1,800 | 600 | 447/1800 | marine main engine | CCS/EIAPP | standard configuration |
KTA19-M3 | SO40370 | 1,800 | 600 | 447/1800 | marine main engine | CCS/EIAPP | standard configuration,with HD4073 Hydraulic pump drive |
KTA19-M | SO40471 | 1,800 | 600 | 447/1800 | marine main engine | CCS/EIAPP | Without instrument box,refer toSO40028 |
K19-M | SO40418 | 1,800 | 640 | 477/1800 | marine main engine | CCS/IMO2 | standard configuration |
K19-M | SO40433 | 1,800 | 640 | 477/1800 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
KTA19-M3 | SO40044 | 1,800 | 640 | 477/1800 | marine main engine | CCS/EIAPP | standard configuration/ heavy duty power |
KTA19-M4 | SO40077 | 2,100 | 700 | 522/2100 | marine main engine | CCS/EIAPP | standard configuration/ heavy duty power |
KT38-M | SO60170 | 1,800 | 780 | 582/1800 | marine main engine | CCS/EIAPP | Dry exhaust pipe, without heat exchanger, sea water pump |
K38-M | SO60303 | 1,800 | 800 | 596/1800 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
KT38-M | SO60008 | 1,800 | 800 | 596/1800 | marine main engine | CCS/EIAPP | standard configuration,Without silencer |
K38-M | SO60298 | 1,600 | 900 | 671/1600 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
KTA38-M0 | SO60135 | 1,800 | 900 | 671/1800 | marine main engine | CCS/EIAPP | standard configuration |
K38-M | SO60305 | 1,800 | 1,000 | 746/1800 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
KTA38-M1 | SO60155 | 1,800 | 1,000 | 746/1800 | marine main engine | CCS/EIAPP | standard configuration |
K38-M | SO60306 | 1,800 | 1,100 | 821/1800 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
K38-M | SO60294 | 1,800 | 1,200 | 895/1800 | marine main engine | CCS/IMO2 | standard configuration |
KTA38-M2 | SO60180 | 1,800 | 1,200 | 895/1800 | marine main engine | CCS/EIAPP | Dry exhaust pipe |
KTA38-M2 | SO60328 | 1,800 | 1,200 | 895//1800 | marine main engine | CCS/EIAPP | refer to performance configurationSO60180,Without sea water pump, heat exchanger |
K38-M | SO60293 | 1,900 | 1,350 | 1007/1900 | marine main engine | CCS/IMO2 | standard configuration |
K38-M | SO60300 | 1,900 | 1,350 | 1007/1900 | marine main engine | CCS/IMO2 | Without heat exchanger, sea water pump |
K50-M | SO60344 | 1,800 | 1,600 | 1193/1800 | marine main engine | CCS/IMO2 | Without sea water pump, heat exchanger |
K50-M | SO60345 | 1,800 | 1,600 | 1193/1800 | marine main engine | CCS/IMO2 | standard configuration |
K50-M | SO60348 | 1,900 | 1,800 | 1342/1900 | marine main engine | CCS/IMO2 | Without sea water pump, heat exchanger |
REMARK: | |||||||
DCEC Cummins Marine Engine factory standard supply scope: Manufacture:CUMMINS DCEC (6BT,6CT,6LT marine engine family) Engine with expansion radiator,heat exchanger,sea water pump,turbo charger&turbo charger bend, a suit of ripple flex exhaust pipe,high pressure fuel pump,double layer high pressure fuel pipe,fuel leakage alarm,fresh water pump,oil pump,oil&fuel&air filter,24V start motor,charging motor,tools box,maintainence manual,etc, CCS Class,Without wooden case package. |
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Cummins Marine Engine standard configuration supply scope: Manufacture:CUMMINS CCEC (NT855,K19,K38,K50 marine engine family) Engine with expansion radiator,heat exchanger,sea water pump,turbo charger&turbo charger bend, a suit of ripple flex exhaust pipe,PT fuel pump,fresh water pump,oil pump,oil&fuel&water filter,24V start motor,charging motor,engine control panel,tools box,spare parts manual,maintainence manual,etc.Package with wooden case, CCS and EIAPP manual is optional. |
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Payment term: | |||||||
30% deposit,70% blance payment before shipment. | |||||||
Delivery time: | |||||||
Normally in 30 working days,some special models lead time confirm case by case. |
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.