Select Page

KTA19 – D(M)507 Auxiliary Engine

CCEC KTA19-DM507 (1800 RPM) Marine Auxiliary Engine is a 6-cylinder inline, 19 liters four-strokes engine with 159 mm (6.25 in) bore and 159 mm (6.25 in) stroke.

KTA19-DM507 Marine Auxiliary Engine equipped with PT Fuel System, comes with Turbocharger & Water-Air Intercooler, this marine diesel engine complies with IMO-NOx requirements of the International Maritime Organization (IMO). The Overload Capacity power at 1800 RPM of CCEC KTA19-DM507 Marine Auxiliary Engine is 755 HP (563 kW), The Prime Power at 1800 RPM of CCEC KTA19-DM507 Marine Auxiliary Engine is 680 HP (507 kW). The maximum torque of the engine at 1800 RPM is 2987 N.m.

CCEC provides both heat exchanger cooling and radiator cooling marine auxiliary engines, which mainly using for marine main generator and marine emergency generator.

For the emergency generator set applications, we provide additional options for customers such as dual starter motor system (we provide both electric and spring starter motor for customers), which are required by most of international classifications.

All of CCEC marine auxiliary engine are comes with dry type exhaust system, which means dry type exhaust manifold and dry type turbocharger, SeaMac provides upgrading services for water-cooled exhaust system, which modify dry type exhaust system into water-cooled exhaust system, which are quite important and often requested by passenger boat projects.

Advantages of CCEC KTA19 – D(M)507 Auxiliary Engine

  • High-strength alloy casting, better rigidity. Reduce vibration and noise. Replaceable wet cylinder liner for better heat dissipation and easy replacement.

  • Four valves per cylinder design. Optimized air/fuel mixture. Improved combustion and emissions. High-strength alloy casting, can withstand higher impact. One cover for each cylinder, the oil supply and oil return pipelines are drilled inside the cylinder head, the structure is simple and the maintenance is convenient. Single camshaft design for precise control of valve and injection timing.

  • Cummins’ patented PT fuel system has unique overspeed protection, low pressure fuel supply, less pipelines and low failure rate. High pressure injection, good atomization and full combustion. STC step timing system.
    The system ensures better combustion under high and low load conditions. Equipped with fuel oil supply and oil return check valve, safe and reliable use.

Technical Specifications

Basic Introduction of CCEC KTA19 – D(M)507 Marine Auxiliary Engine

Engine Model:KTA19 – D(M)507
Engine Type:In Line / 6 Cylinders / 4 Stroke / 4 Valve
Displacement:19 L
Rated Power / Speed:507 kW @ 1800 RPM
Aspiration Method:Turbocharged & Water-Air Intercooler
Emission Standard:IMO Tier 2/C1
Bore * Stroke:159 mm * 159 mm
Packing Size (L * W * H):1573 mm * 796 mm * 1343 mm
Dry Weight:1634 kg
Lead Time:15-30 Working Days
Payment Terms:T / T ,L / C

Coming Soon

Engine Model

Advertised Power


Compression Ratio

Fuel System

KTA19 – D(M)336336 kW (450 HP) @ 1500 RPMTurbocharged & Water-Air Intercooler14.5 : 1PT
KTA19 – D(M)392392 kW (525 HP) @ 1800 RPMTurbocharged & Water-Air Intercooler14.5 : 1PT
KTA19 – D(M)403403 kW (540 HP) @ 1500 RPMTurbocharged & Water-Air Intercooler14.5 : 1PT
KTA19 – D(M)448448 kW (600 HP) @ 1500 RPMTurbocharged & Water-Air Intercooler14.5 : 1PT
KTA19 – D(M)463463 kW (620 HP) @ 1800 RPMTurbocharged & Water-Air Intercooler14.5 : 1PT
KTA19 – D(M)507507 kW (680 HP) @ 1800 RPMTurbocharged & Water-Air Intercooler14.5 : 1PT


General Infomation of CCEC KTA19 – D(M)507 Marine Auxiliary Engine

Engine ModelKTA19 – D(M)507ConfigurationD193097MX02
Curve No. D(M) – 462CPL CodeCQ410
Displacement1150 in3 / 19 LBore * Stroke159 mm * 159 mm / 6.25 in * 6.25 in
Fuel SystemPTCylinders6
Prime Power507 kW (680 HP) @ 1800 RPMAspirationTurbocharged & Water-Air Intercooler
Rating TypePrime PowerOverloadRating TypePrime PowerOverload
Rated Engine Power680 HP / 507 kW755 HP / 563 kWRated HP Production Tolerance± 2 %N / A
Rated Engine Torque1984 lb.ft / 2690 N.m2690 lb.ft / 2987 N.mGoverned Engine Speed1800 RPM1800 RPM
Brake Mean Effective Pressure258 PSI / 1779 kPa286 PSI / 1975 kPaIdle Speed Range675 – 775 RPMN / A
Piston Speed1878 ft/min / 9.54 m/secN / ACompression Ratio14.5 : 1N / A
Friction Power84 HP / 63 kWN / A


Performance Curve CCEC KTA19-D(M)503 Marine Auxiliary Engine

System Technical Data of CCEC KTA19 – D(M)507 Marine Auxiliary Engine

Fuel SystemPrime PowerOverload
Fuel Consumption32.5 GAL/hr / 123 L/hr36 GAL/hr / 135 L/hr
Approximate Fuel Flow to Pump97 GAL/hr / 367 L/hrN / A
Maximum Allowable Fuel Supply to Pump Temperature140 °F / 60 °CN / A
Approximate Fuel Flow Return to Tank64 gal / 244 hrN / A
Fuel Rail Pressure119 PSI / 820 kPa145 PSI / 999 kPa
Dry – Engine Only3996 lb. / 1814 kgN / A
Dry – Engine With Heatexchanger4416 lb. / 2005 kgN / A
Installation Diagram No4914569
Hookup Diagram & Drawing, electrical circuit No4061349 , 4061350
Air SystemPrime PowerOverload
Intake Manifold Pressure69 in. Hg / 234 kPa76 in. Hg / 257 kPa
Intake Air Flow1417 CFM / 669 L/sec1500 CFM / 708 L/sec
Heat Rejection to Ambient4155 BTU/min / 73 kW4611 BTU/min / 81 kW
Exhaust SystemPrime PowerOverload
Exhaust Gas Flow3662 CFM / 1729 L/sec3973 CFM / 1876 L/sec
Exhaust Gas Temperature (Turbine Out)914 °F / 490 °C950 °F / 510 °C
Heat Rejection to Exhaust18841 BTU/min / 331 kW20434 BTU/min / 359 kW
Cooling SystemPrime PowerOverload
Coolant Flow to Engine Heat Exchanger/Keel Cooler – At 3 psi Friction Head External to Engine196 GAL/min / 742 L/minN / A
Coolant Flow to Engine Heat Exchanger/Keel Cooler – At 8 psi Friction Head External to Engine175 GAL/min / 662 L/minN / A
Standard Thermostat Operating Range (Min)180 °F / 82 °CN / A
Standard Thermostat Operating Range (Max)199 °F / 93 °CN / A
Heat Rejection to Engine Coolant317645 BTU/min / 310 kW19524 BTU/min / 343 kW
Heat Rejection to LTA Coolant3N / AN / A
Sea Water Flow @ 10 psi Pump Discharge PressureN / AN / A
Pressure Cap Rating (With Heat Exchanger Option)7 PSI / 50 kPaN / A


Scopes of Supply of CCEC KTA19 – D(M)507 Marine Auxiliary Engine

Exhaust System1. SilencerLubricating System1. Oil Pump
2. Bellows2. Oil Filter
Fuel System1. Fuel PumpStarting System1. Starter Motor
2. Oil Cut Solenoid Valve2. Fywheel Housing
3. Fuel Filter3. Flywheel
Charging System1. AlternatorControl System1.Stadnby Control Panel
Cooling System1. Seawater Pump
2. Heat Exchanger

Optional Accessories of CCEC KTA19 – D(M)507 Marine Auxiliary Engine

Exhaust System1. SilencerPower  System1. Battery
Fuel System1. Float Fuel TankCooling System1. Radiator
2. Oil – Water Separator2. Cooling Fan
3. Manual Fouling Pump3. Sea Water Pump
4. Fuel Inlet and Outlet Hose4. Heat Exchanger
Remote Control System1. Sea Water Pump
2. Heat Exchanger

Committed to providing reliable premium propulsion system and power system for all kinds of ships around the world, SeaMac is a sub-brand of EMAC group that focused on maritime application. SeaMac’s ranges of products mainly inclduing marine main engine, marine gearbox, marine propellers, marine control lever system, marine auxiliary engine, marine generator set and emergency generator set. For more information of our marine proplusion and power system products, you are welcome to visit SeaMac homepage:

Modifiable components of CCEC KTA19 – D(M)507 Marine Auxiliary Engine

Air Intake System1. Installation Position of Air FilterStarting System1. 12 V Starter Motor for 12 V Electric System
2. Upgrade to Heavy – Duty Type Air Fitler2. Upgrading to Specified Brand and Speicifications of Starter Motor
Exhuast System1. Can Modify Installation Position and Direction of TurbochargerCharging System1. 12 V Charging Alternator for 12 V Electric System
2. Water – Cooled Exhuast Manifold2. Explosion – Proof Charging Alternator
3. Water – Cooled Turbocharger3. Upgrading to Specified Brand and Speicifications of Charging Alternator
Fuel System1. Upgrade to Fuel Fitler That Integrated With Fuel Transfer Pump and Fuel Pre – HearterEngine Auiliary Accessories1. Additional Auxiliary Systems Can Be Added for Special Applications
Engine Shut-Down System1. 12 V Solenoid for 12 V Electric SystemCooling System1. Can Modify Engine Into Keel Cooling System
2. Explosion – Proof Solenoid2. N / A
Lubricating System1. Oil Pan PositionPower Output System1. Can Modify Size of Flywheel Housing and Flywheel.
2. Number of Dipstick2. Dual – Ear Flywheel Housing (for Twin – Starter System)
3. Position of Dipstick Can Choose From 6 Positions3. Some of Models Can Modify Flywheel Housing Into Pto Integrated Type
4. Can Modify Oil Filter to Be Remote Installation4. Engine Have Connecting Port of Ptos, That Able to Provide Power Output
Engine Mounting System1. Can Modify Engine Mouting Bracket

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.


Sales Team

Marine Service - SeaMacWhatApp-Icon

Automotive Service - DuraMacWhatApp-Icon

Industrial Service - ConeMacWhatApp-Icon

Generator Service - SinoGenWhatApp-Icon

Pump Service - PumpMacWhatApp-Icon

Parts Service - PartMacWhatApp-Icon

Sales Manager - Mrs. Wendy Fu

Sales Director - Mr. Jasper Lee       WhatApp-Icon

Shipping Service

Contact EMAC Now!

Subscribe To Our Newsletter

Subscribe To Our Newsletter

Subscribe to get the latest updates from

You have Successfully Subscribed!

Pin It on Pinterest