DCEC 6BT5.9-GM100 Auxiliary Engine

DCEC 6BT5.9-GM100 marine auxiliary engine is a 6-cylinders in line, 5.9 liters four-strokes engine with 102mm bore and 120mm stroke. Equipped with BYC A fuel pump and GAC electronic governor, engine comes with turbocharger.
The prime power for generator set 1800RPM of DCEC 6BT5.9-GM100 marine auxiliary engine is 100kW.
DCEC 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 DCEC 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.

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Advantages of 6BT5.9-GM100 Auxiliary Engine

1. Leading design and excellent manufacturing technology make the engine more reliable and durable, suitable for high-strength, heavy-duty work under severe working conditions.
2. The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are about 40% less than other similar engines, and the failure rate is greatly reduced.
3. The cylinder bore adopts a platform mesh honing design, the perfect geometric structure effectively prevents oil leakage, and the use of advanced technologies such as new piston ring components and gasket crimping and molding reduces oil loss.
4. Synchronized with the advanced design and sophisticated manufacturing of CMS in the United States, it is suitable for harsh working conditions and has strong high-intensity and heavy-duty operating capabilities.

Technical Specifications

Basic Introduction of DCEC 6BT5.9-GM100 Auxiliary Engine

Engine Model:	6BT5.9-GM100
Engine Type:	6 Cylinders
Displacement:	5.9 L
Rated Speed:	1800 RPM
Aspiration Method:	Turbocharged
Emission Standard:	N / A
*BoreStorke:**	102 mm*120 mm
*Packing Size(LWH):*	1180 mm * 761 mm * 1127 mm
Wet Weight:	426 kg
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

DCEC 6BT5.9 GM100 Marine Auxiliary Engine-620x350

Engine Model	Fuel Consumption	Rated Power	Fuel System	Aspiration
6BT5.9-GM80	216 g / kw.h @ 1500 RPM	80 kW @ 1500 RPM	BYC PB Pump / GAC 24 V Electronic Governor	Turbocharged
6BT5.9-GM83	216 g / kw.h @ 1500 RPM	83 kW @ 1500RPM	BYC A Pump / GAC Electronic Governor	Turbocharged
6BT5.9-GM100	219 g / kw.h @ 1800RPM	110 kW @ 1800RPM	BYC A Pump / GAC Electronic Governor	Turbocharged
6BTA5.9-GM100	213 g / kw.h @ 1500 RPM	100kW @ 1500RPM	BYC A Pump / GAC Electronic Governor	Turbocharged & Water-Air Intercooler
6BTA5.9-GM120	213 g / kw.h @ 1800RPM	132kW @ 1800RPM	BYC A Pump / GAC Electronic Governor	Turbocharged & Water-Air Intercooler
6BTAA5.9-GM115	212 g / kw.h @ 1500 RPM	127kW @ 1500RPM	BYC PB Pump / GAC Electronic Governor	Turbocharged & Air-Air Intercooler
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General Infomation of DCEC 6BT5.9-GM100 Marine Auxiliary Engine
Engine Model	6BT5.9 – GM100	Displacement	5.9 L
*Bore Stroke**	102 mm * 120 mm	Aspiration	Turbocharged
Cylinders	6 Cylinders, in Line	Fuel System	BYC A / GAC Electronic Governor
Governor Regulation	≤ 5 %	Intercooling System	N / A
Rated Power	134 BHP (110 kW) @ 1800 RPM	Standby Power	147 BHP (110 kW) @ 1800 RPM
Dry Weight	426 kg	Instantaneous Inertia of Rotating Parts (without Flywheel)	N / A
Distance Between Center of Gravity and Rear End Face of Cylinder Block	N / A	Distance From Center of Gravity to Center Line of Crankshaft (Above Crankshaft)	N / A
Low Idle Speed	950 ± 1050 RPM	Compression Ratio	17.3 : 1
Piston Speed	7.2 m / sec	Firing Order	1 – 5 – 3 – 6 – 2 – 4

Installation Data of DCEC 6BT5.9-GM100 Marine Auxiliary Engine
Maximum (Static) Bending Moment at Rear Face of Block			1356 – N.m
Crankshaft Maximum Allowable Radial Load 0 °			369 N
Crankshaft Maximum Allowable Radial Load 90 °			965 N
Crankshaft Maximum Allowable Radial Load 180 °			3336 N
Crankshaft Maximum Allowable Radial Load 270 °			405 N
Engine Mounting Angle Coaxial Drive Direction when Mounting: Engine Static Mounting Tilt Angle Engine Front End and Horizontal Angle Up			Maximum 12 °
"V" Drive Direction Installation: Engine Static Mounting Tilt Angle Engine Front End and Horizontal Angle Up			Minimum 3 °
"V" Drive Direction Installation: Engine Static Mounting Tilt Angle Engine Front End and Horizontal Angle Up			Maximum 12 °
Engine Angle – While the Ship is in Motion – Engine Tilt Angle During Steady Operation – Engine Front End and Horizontal Angle Up			Minimum 40 °
Engine Angle – While the Ship is in Motion – Engine Tilt Angle During Steady Operation – Engine Front End and Horizontal Face Down Angle			Maximum 40 °
Intermittent Run – Engine Swing Angle – When Looking to the Righ t/ Left Vertically From the Rear End of the Engine Flywheel			Maximum 40 ° – right
Intermittent Run – Engine Swing Angle – When Looking to the Right / Left Vertically From the Rear End of the Engine Flywheel			Maximum 40 ° – left

Fuel System of DCEC 6BT5.9-GM100 Marine Auxiliary Engine
Maximum Fuel Flow of Oil Pump			127 litre / hr
Maximum Oil Intake Resistance-Clean Fuel Filter			8 kPa
Maximum Oil Intake Resistance-Dirty Fuel Filter			14 kPa
Maximum Fuel Inlet Temperature			60 ℃
Maximum Allowable Fuel Return to Tank Flow			100 litre / hr
Maximum Allowable Return Line Pressure			35 kPa
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System Technical Data of DCEC 6BT5.9-GM100 Marine Auxiliary Engine

Exhaust System	Maximum Exhaust Back Pressure	10 kPa
	Exhaust Gas Flow	N / A
	Exhaust Gas Temperature	525 ℃
	Turbocharger Outlet Exhaust Temperature (Rated Power)	N / A
	Turbocharger Outlet Exhaust Temperature (Standby Power)	N / A
	Exhaust Heat Loss Work	N / A
	Exhaust Pipe Diameter is Recommended	N / A
	Maximum Allowable Instantaneous Bending Moment of Turbocharger Outlet Flange	15 N.m
	Maximum Static Support Weight of Turbocharger Outlet Flange	6 kg

Air Intake System	Maximum Intake Air Restriction with Heavy Duty Air Cleaner—	4 mmH2O
	Clean Element	4 mmH2O
	Maximum Intake Air Restriction with Heavy Duty Air Cleaner—	6 mmH2O
	Dirty Element	6 mmH2O
	Minimum Dirt Holding Capacity with Heavy Duty Air Cleaner	N / A
	Maximum Temperature Rise From Ambient to the Inlet of the Turbocharger	17 ℃
	Maximum Pressure Drop From Supercharger Outlet to Intake Manifold	N / A
	Intake Air Flow	N / A
	Heat Rejection to Ambient	N / A
	Intake Manifold Pressure	N / A
	Minimum Ambient Temperature for Cold Starting	– 12 ℃

LubricationSystem	Normal Operating Oil Pressure Range	N / A
	Maximum Sump Oil Temperature	121 ℃
	Low Idle – Minimum Main Channel Pressure	69 kPa
	Rated Speed – Main Oil Channel Pressure (Min/Max)	241 kPa / 345 kPa
	Oil Capacity when Using Bias Sump: Maximum -Minimum	N / A
	Minimum Oil Pressure— At Low Idle	N / A
	Minimum Required Lube System Capacity – Sump Plus Filters	16.3 litre
	Sump Inclination Angle— Front Up	N / A
	Sump Inclination Angle— Front Down	N / A
	Sump Inclination Angle— Side to Side	N / A
	Sump Capacity – Minimum	12.3 litre
	Sump Capacity – Highest Level	14.2 litre

Cooling System	Coolant Capacity – Engine Only.	9.9 litre
	Maximum External Engine Cooling Cycle Resistance	N / A
	Maximum Static Height of Coolant Above Crankshaft Centerline of Engin	N / A
	Thermostat Standard Regulating Temperature (Range)	82 – 95 ℃
	Minimum Pressure Cap Pressure	69 kPa
	Maximum Engine Coolant Temperature at Standby/Rated Power	N / A
	Minimum Volume of Auxiliary Water Tank	3 litre
	Maximum Outlet Temperature of Engine Coolant	96 ℃
	Minimum Coolant Expansion Volume Relative to System Capacity	5 %
	Heat Rejection to Coolant	N / A
	Engine Coolant Flow – 1psi Engine External Cooling Cycle Resistance	114 litre / min
	Engine Coolant Flow – 5psi Engine External Cooling Cycle Resistance	114 litre / min
	Maximum Pressure Drop for Engine Coolant Flow Through Any External Cooling Circulation System	34 kPa
	Engine Coolant Flow Sea Water Pump Flow (10 psi Sea Water Pump End Pressure Drop)	42 litre / min

Cool Start System	Minimum Recommended Battery Capacity – 18℃ Completely Cold, Only the Engine Cold Starting Current	N / A
	Minimum Recommended Battery Capacity – 18℃ Completely Cold, Only Engine Reserve Capacity	160 minutes / 160minutes
	Maximum Voltage Drop of Starting Loop	N / A
	Minimum Ambient Temperature without Auxiliary Cold Start	– 12 ℃
	Minimum Starting Speed Required without Auxiliary Cold Starting	125 RPM / 125 RPM
	Maximum Allowable Resistance of Starting Loop	N / A
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Scopes of Supply of DCEC 6BT5.9-GM100 Marine Auxiliary Engine
Air Intake System	1. Air Intake Manifold	Exhuast System	1. Exhuast Manifold
	2. Air Filter		2. Turbocharger
	3. N / A		3. Exhuast Elbow
Starting System	1. Starter Motor	Charging System	1. Charging Alternator
Starting System	2. Starter Rely	Charging System	2. N / A
Lubricating System	1. Oil Pump	Fuel System	1. Fuel Transfer Pump
	2. Oil Filter		2. High-Pressure Fuel Pump
	3. N / A		3. Machanical Governor
	4. N / A		4. Fuel Filter
Engine Shut-Down System	1. Engine Fuel Shut-Off Solenoid	Power Output System	1. Flywheel
Engine Shut-Down System	2. N / A	Power Output System	2. Standard Flywheel Housing
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Optional Accessories of DCEC 6BT5.9-GM100 Marine Auxiliary Engine
Air Intake System	1. Air Intake Pre-Heater	Exhuast System	1. Muffler & Bellows
	2. Air Intake Pre-Filter		2. Flame Trap
	3. Air Filter Alarm System		3. Spark Arrestor Type Muffler & Bellows
	4. N / A		4. DPF System

Fuel System	1. Coarse Filter	Engine Auiliary Accessories	1. Hydraulic Oil Pump
Fuel System	2. Fuel Pre-Heater	Engine Auiliary Accessories	2. Hydraulic Cluch

Starting System	1. Manual Magnetic DC Contactor	Cooling System	1. Engine Monitor
	2. Dual Ears Flywheel Housing		2. Engine Protection System With Alarm System
	3. Spring Starter Motor		3. Machanical Engine Control Lever Syste
	4. Air Starter Motor		4. Electric Engine Control Lever System
	5. Hydraulic Starter Motor		5. N / A
	6. Manual Magnetic DC Contactor		6. N / A

Power Output System	1. Gear Reduction Gearbox	Cooling System	1. Coolant Pre-Heater
Power Output System	2. Reverse Gear Box	Cooling System	2. Jacket Water Heater

Lubricating System	1. Oil Pre-Heater	Engine Mounting System	1. Shock Absorber Pad
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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 DCEC 6BT5.9-GM100 Marine Auxiliary Engine
Air Intake System	1. Installation Position of Air Filter	Starting System	1. 12V Starter Motor for 12V Electric System
	2. Upgrade to Heavy-Duty Type Air Fitler		2. Upgrading to Specified Brand and Speicifications of Starter Motor
Exhuast System	1. Can Modify Installation Position and Direction of Turbocharger	Charging System	1. 12V Charging Alternator for 12V 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. 12V Solenoid for 12V Electric System	Cooling System	1. Can Modify Engine Into Keel Cooling System
	2. Explosion-Proof Solenoid		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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