KT38 – D(M)679 Auxiliary Engine

CCEC KT38-DM679 (1800 RPM) Marine Auxiliary Engine is V Type 12-cylinder, 38 liters four-strokes engine with 159 mm (6.25 in) bore and 159 mm (6.25 in) stroke.

KT38-DM679 Marine Auxiliary Engine equipped with PT Fuel System, comes with turbocharger, this marine diesel engine complies with IMO-NOx requirements of the International Maritime Organization (IMO). The Overload Capacity power at 1800 RPM of CCEC KT38-DM679 Marine Auxiliary Engine is 1000 HP (746 kW), The Prime Power at 1800 RPM of CCEC KT38-DM679 Marine Auxiliary Engine is 910 HP (679 kW). The maximum torque of the engine at 1800 RPM is 3958 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 KT38 – D(M)679 Auxiliary Engine

Four-valve per cylinder design optimizes air/fuel mixture. Improves combustion and emissions. High-strength alloy casting, can withstand higher impact. Each cylinder has a cover, and the oil supply and oil return pipelines are drilled inside the cylinder head, with a simple structure and easy maintenance. Dual camshaft design for precise control of valve and injection timing.
Integral crankshaft made of high-strength forged steel, rounded corners and crank necks are subjected to induction hardening treatment, and the fatigue strength of the crankshaft is higher. The piston is made of aluminum alloy casting, and the design of the w-shaped head and the barrel-shaped skirt can compensate for thermal expansion and cold contraction to ensure a good fit.
High-capacity gear pumps provide pressurized oil to lubricate bearings and cool pistons. All pressure lubricating oil passages are drilled in the cylinder block and inside the cylinder. Oil cooler, full flow filter.

Technical Specifications

Basic Introduction of CCEC KT38 – D(M)679 Marine Auxiliary Engine

Engine Model:	KT38 – D(M)679
Engine Type:	V-12 Cylinders / 4 Stroke / 4 Valve
Displacement:	38 L
Rated Power / Speed:	679 kW @ 1800 RPM
Aspiration Method:	Turbocharged
Emission Standard:	IMO Tier II
*Bore Stroke:**	159 mm * 159 mm
*Packing Size (L W * H):**	2210 mm * 1320 mm * 1651 mm
Dry Weight:	3723 kg
Lead Time:	15-30 Working Days
Payment Terms:	T / T ,L / C

CCEC KTA38 Marine Auxiliary Engine Image

CCEC KTA38 Marine Auxiliary Engine Image-6

Coming Soon

Engine Model	Advertised Power	Aspiration	Compression Ratio	Fuel System
K38 – DM746	746 kW (1000 HP) @ 1500 RPM	Turbocharged / LTA	13.9 : 1	PT
K38 – DM821	821 kW (1100 HP) @ 1800 RPM	Turbocharged / LTA	13.9 : 1	Direct Injection CMI PT
K38 – DM880	880 kW (1180 HP) @ 1500 RPM	Turbocharged & Water-Air Intercooler	13.9 : 1	Direct Injection CMI PT
K38 – DM969	969 kW (1300 HP) @ 1800 RPM	Turbocharged & Water-Air Intercooler	13.9 : 1	Direct Injection CMI PT
KT38 – D(M)560	560 kW (750 HP) @ 1500 RPM	Turbocharged	15.5 : 1	PT
KT38 – D(M)679	679 kW (910 HP) @ 1800 RPM	Turbocharged	15.5 : 1	PT
KTA38 – D(M)664	664 kW (890 HP) @ 1500 RPM	Turbocharged & Water – Air Intercooler	14.5 : 1	PT Pump
KTA38 – D(M)768	768 kW (1030 HP) @ 1800 RPM	Turbocharged & Water – Air Intercooler	14.5 : 1	PT Pump
KTA38 – D(M)809	809 kW (1085 HP) @ 1800 RPM	Turbocharged & Water – Air Intercooler	14.5 : 1	PT
KTA38 – D(M)814	814 kW (1092 HP) @ 1800 RPM	Turbocharged & Water – Air Intercooler	14.5 : 1	PT Pump
KTA38 – D(M)880	880 kW (1180 HP) @ 1500 RPM	Turbocharged & Water – Air Intercooler	14.5 : 1	PT
KTA38 – D(M)1007	1007 kW (1350 HP) @ 1800 RPM	Turbocharged & Water – Air Intercooler	13.9 : 1	PT
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General Information of CCEC KT38 – D(M)679 Marine Auxiliary Engine
Engine Model	KT38 – D(M)679		Configuration	D232018DX02
Curve No.	D(M) – 644		CPL Code	CQ606
Displacement	2300 in3 / 38 L		*Bore Stroke**	159 mm * 159 mm / 6.25 in * 6.25 in
Fuel System	PT		Cylinders	12
Prime Power	679 kW (910 HP) @ 1800 RPM		Aspiration	Turbocharged
Rating Type	Prime Power	Overload	Rating Type	Prime Power	Overload
Rated Engine Power	910 HP / 679 kW	1000 HP / 746 kW	Rated HP Production Tolerance	± 2 %	N / A
Rated Engine Torque	2656 lb.ft / 3602 N.m	2919 lb.ft / 3958 N.m	Governed Engine Speed	1800 RPM	1800 RPM
Brake Mean Effective Pressure	173 PSI / 1191 kPa	190 PSI / 1309 kPa	Idle Speed Range	575 – 650 RPM	N / A
Piston Speed	1878 ft/min / 9.54 m/sec	N / A	Compression Ratio	15.5 : 1	N / A
Friction Power	170 HP / 127 kW	N / A
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Performance Curve CCEC kt38-D(M)679 Marine Auxiliary Engine

System Technical Data of CCEC KT38 – D(M)679 Marine Auxiliary Engine
Fuel System		Prime Power	Overload
	Fuel Consumption	44.1 GAL/hr / 167 L/hr	49 GAL/hr / 184 L/hr
	Approximate Fuel Flow to Pump	176 GAL/hr / 668 L/hr	194 GAL/hr / 736 L/hr
	Maximum Allowable Fuel Supply to Pump Temperature	140 °F / 60 °C	140 °F / 60 °C
	Approximate Fuel Flow Return to Tank	132 GAL / 501 hr	146 GAL / 552 hr
	Fuel Rail Pressure	151 PSI / 1040 kPa	166 PSI / 1144 kPa

	Weight
	Dry – Engine Only	8200 lb / 3723 kg	N / A
	Dry – Engine With Heatexchanger	8641 lb / 3923 kg	N / A
	Installation Diagram No	4915140
	Hookup Diagram & Drawing, Electrical Circuit No	4061349、4061350

Air System		Prime Power	Overload
	Intake Manifold Pressure	36 in. Hg / 122 kPa	43 in. Hg / 146 kPa
	Intake Air Flow	2550 CFM / 1204 L/sec	2749 CFM / 1298 L/sec
	Heat Rejection to Ambient	6603 BTU/min / 116 kW	7286 BTU/min / 128 kW

Exhaust System		Prime Power	Overload
	Exhaust Gas Flow	6498 CFM / 3068 L/sec	3068 CFM / 3351 L/sec
	Exhaust Gas Temperature (Turbine Out)	972 °F / 522 °C	986 °F / 986 °C
	Heat Rejection to Exhaust	38250 BTU/min / 672 kW	41950 BTU/min / 737 kW

Cooling System		Prime Power	Overload
	Coolant Flow to Main Cooler (with open thermostat)	108 GAL/min / 409 L/min	N / A
	Standard Thermostat Operating Range (Min)	180 °F / 82 °C	N / A
	Standard Thermostat Operating Range (Max)	199 °F / 93 °C	N / A
	Heat Rejection to Engine Coolant3	26809 BTU/min / 471 kW	29541 BTU/min / 519 kW
	Pressure Cap Rating (With Heat Exchanger Option)	7 PSI / 50 kPa	N / A
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Scopes of Supply of CCEC KT38 – D(M)679 Marine Auxiliary Engine
Exhaust System	1. Silencer	Lubricating System	1. Oil Pump
	2. Bellows		2. Oil Filter

Fuel System	1. Fuel Pump	Starting System	1. Starter Motor
	2. Oil Cut Solenoid Valve		2. Fywheel Housing
	3. Fuel Filter		3. Flywheel

Charging System	1. Alternator	Control System	1.Stadnby Control Panel

Cooling System	1. Seawater Pump
	2. Heat Exchanger
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Optional Accessories of CCEC KT38 – D(M)679 Marine Auxiliary Engine
Exhaust System	1. Silencer	Power System	1. Battery

Fuel System	1. Float Fuel Tank	Cooling System	1. Radiator
	2. Oil – Water Separator		2. Cooling Fan
	3. Manual Fouling Pump		3. Sea Water Pump
	4. Fuel Inlet and Outlet Hose		4. Heat Exchanger

Remote Control System	1. Sea Water Pump
	2. Heat Exchanger

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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: www.seamac.com

Modifiable components of CCEC KT38 – D(M)679 Marine Auxiliary Engine
Air Intake System	1. Installation Position of Air Filter	Starting System	1. 12 V Starter Motor for 12 V Electric System
Air Intake System	2. Upgrade to Heavy – Duty Type Air Fitler	Starting System	2. Upgrading to Specified Brand and Speicifications of Starter Motor

Exhuast System	1. Can Modify Installation Position and Direction of Turbocharger	Charging System	1. 12 V Charging Alternator for 12 V Electric System
	2. Water – Cooled Exhuast Manifold		2. Explosion – Proof Charging Alternator
	3. Water – Cooled Turbocharger		3. Upgrading to Specified Brand and Speicifications of Charging Alternator

Fuel System	1. Upgrade to Fuel Fitler That Integrated With Fuel Transfer Pump and Fuel Pre – Hearter	Engine Auiliary Accessories	1. Additional Auxiliary Systems Can Be Added for Special Applications

Engine Shut-Down System	1. 12 V Solenoid for 12 V Electric System	Cooling System	1. Can Modify Engine Into Keel Cooling System
Engine Shut-Down System	2. Explosion – Proof Solenoid	Cooling System	2. N / A

Lubricating System	1. Oil Pan Position	Power Output System	1. Can Modify Size of Flywheel Housing and Flywheel.
	2. Number of Dipstick		2. Dual – Ear Flywheel Housing (for Twin – Starter System)
	3. Position of Dipstick Can Choose From 6 Positions		3. Some of Models Can Modify Flywheel Housing Into Pto Integrated Type
	4. Can Modify Oil Filter to Be Remote Installation		4. Engine Have Connecting Port of Ptos, That Able to Provide Power Output

Engine Mounting System	1. Can Modify Engine Mouting Bracket
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