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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 100 kW.

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.

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. Adopt Holset supercharger with integral wastegate valve, low speed response and strong power.
5. 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.
6. Rotor high-pressure fuel pump, lower fuel consumption and effectively reduce noise.

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
Bore*Storke:102 mm*120 mm
Packing Size(L*W*H):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-GM80216 g / kw.h @ 1500 RPM80 kW @ 1500 RPMBYC PB Pump / GAC 24 V Electronic GovernorTurbocharged
6BT5.9-GM83216 g / kw.h @ 1500 RPM83 kW @ 1500RPMBYC A Pump / GAC Electronic GovernorTurbocharged
6BT5.9-GM100219 g / kw.h @ 1800RPM110 kW @ 1800RPMBYC A Pump / GAC Electronic GovernorTurbocharged
6BTA5.9-GM100213 g / kw.h @ 1500 RPM100kW @ 1500RPMBYC A Pump / GAC Electronic GovernorTurbocharged & Water-Air Intercooler
6BTA5.9-GM120213 g / kw.h @ 1800RPM132kW @ 1800RPMBYC A Pump / GAC Electronic GovernorTurbocharged & Water-Air Intercooler
6BTAA5.9-GM115212 g / kw.h @ 1500 RPM127kW @ 1500RPMBYC PB Pump / GAC Electronic GovernorTurbocharged & Air-Air Intercooler
——END——

General Infomation of DCEC 6BT5.9-GM100 Marine Auxiliary Engine

Engine Model6BT5.9 – GM100Displacement5.9 L
Bore * Stroke102 mm * 120 mmAspirationTurbocharged
Cylinders6 Cylinders, in LineFuel SystemBYC A / GAC Electronic Governor
Governor Regulation 5 %Intercooling SystemN / A
Rated Power134 BHP (110 kW) @ 1800 RPMStandby Power147 BHP (110 kW) @ 1800 RPM
Dry Weight426 kgInstantaneous Inertia of Rotating Parts (without Flywheel)N / A
Distance Between Center of Gravity and Rear End Face of Cylinder BlockN / ADistance From Center of Gravity to Center Line of Crankshaft (Above Crankshaft)N / A
Low Idle Speed950 ± 1050 RPMCompression Ratio17.3 : 1
Piston Speed7.2 m / secFiring Order1 – 5 – 3 – 6 – 2 – 4

Installation Data of DCEC 6BT5.9-GM100 Marine Auxiliary Engine

Maximum (Static) Bending Moment at Rear Face of Block1356 – 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 UpMaximum 12 °
"V" Drive Direction Installation: Engine Static Mounting Tilt Angle Engine Front End and Horizontal Angle UpMinimum 3 °
"V" Drive Direction Installation: Engine Static Mounting Tilt Angle Engine Front End and Horizontal Angle UpMaximum 12 °
Engine Angle – While the Ship is in Motion – Engine Tilt Angle During Steady Operation – Engine Front End and Horizontal Angle UpMinimum 40 °
Engine Angle – While the Ship is in Motion – Engine Tilt Angle During Steady Operation – Engine Front End and Horizontal Face Down AngleMaximum 40 °
Intermittent Run – Engine Swing Angle – When Looking to the Righ t/ Left Vertically From the Rear End of the Engine FlywheelMaximum 40 ° – right
Intermittent Run – Engine Swing Angle – When Looking to the Right / Left Vertically From the Rear End of the Engine FlywheelMaximum 40 ° – left

Fuel System of DCEC 6BT5.9-GM100 Marine Auxiliary Engine

Maximum Fuel Flow of Oil Pump127 litre / hr
Maximum Oil Intake Resistance-Clean Fuel Filter8 kPa
Maximum Oil Intake Resistance-Dirty Fuel Filter14 kPa
Maximum Fuel Inlet Temperature60
Maximum Allowable Fuel Return to Tank Flow100 litre / hr
Maximum Allowable Return Line Pressure35 kPa
——END——

Performance Curve DCEC Cummins 6BT5.9-GM100 Marine Auxiliary engine

System Technical Data of DCEC 6BT5.9-GM100 Marine Auxiliary Engine

Exhaust SystemMaximum Exhaust Back Pressure10 kPa
Exhaust Gas FlowN / A
Exhaust Gas Temperature525
Turbocharger Outlet Exhaust Temperature (Rated Power)N / A
Turbocharger Outlet Exhaust Temperature (Standby Power)N / A
Exhaust Heat Loss WorkN / A
Exhaust Pipe Diameter is RecommendedN / A
Maximum Allowable Instantaneous Bending Moment of Turbocharger Outlet Flange15 N.m
Maximum Static Support Weight of Turbocharger Outlet Flange6 kg
Air Intake SystemMaximum Intake Air Restriction with Heavy Duty Air Cleaner—4 mmH2O
Clean Element
Maximum Intake Air Restriction with Heavy Duty Air Cleaner—6 mmH2O
Dirty Element  
Minimum Dirt Holding Capacity with Heavy Duty Air CleanerN / A
Maximum Temperature Rise From Ambient to the Inlet of the Turbocharger17
Maximum Pressure Drop From Supercharger Outlet to Intake ManifoldN / A
Intake Air FlowN / A
Heat Rejection to AmbientN / A
Intake Manifold PressureN / A
Minimum Ambient Temperature for Cold Starting – 12
LubricationSystemNormal Operating Oil Pressure RangeN / A
Maximum Sump Oil Temperature121
Low Idle – Minimum Main Channel Pressure69 kPa
Rated Speed – Main Oil Channel Pressure (Min/Max)241 kPa / 345 kPa
Oil Capacity when Using Bias Sump: Maximum -MinimumN / A
Minimum Oil Pressure— At Low IdleN / A
Minimum Required Lube System Capacity – Sump Plus Filters16.3 litre
Sump Inclination Angle— Front UpN / A
Sump Inclination Angle— Front DownN / A
Sump Inclination Angle— Side to SideN / A
Sump Capacity – Minimum12.3 litre
Sump Capacity – Highest Level14.2 litre
Cooling SystemCoolant Capacity – Engine Only.9.9 litre
Maximum External Engine Cooling Cycle ResistanceN / A
Maximum Static Height of Coolant Above Crankshaft Centerline of EnginN / A
Thermostat Standard Regulating Temperature (Range)82 – 95
Minimum Pressure Cap Pressure69 kPa
Maximum Engine Coolant Temperature at Standby/Rated PowerN / A
Minimum Volume of Auxiliary Water Tank3 litre
Maximum Outlet Temperature of Engine Coolant96
Minimum Coolant Expansion Volume Relative to System Capacity5 %
Heat Rejection to CoolantN / A
Engine Coolant Flow – 1psi Engine External Cooling Cycle Resistance114 litre / min
Engine Coolant Flow – 5psi Engine External Cooling Cycle Resistance114 litre / min
Maximum Pressure Drop for Engine Coolant Flow Through Any External Cooling Circulation System34 kPa
Engine Coolant Flow Sea Water Pump Flow (10 psi Sea Water Pump End Pressure Drop)42 litre / min
Cool Start SystemMinimum Recommended Battery Capacity – 18 Completely Cold, Only the Engine Cold Starting CurrentN / A
Minimum Recommended Battery Capacity – 18 Completely Cold, Only Engine Reserve Capacity160 minutes / 160minutes
Maximum Voltage Drop of Starting LoopN / A
Minimum Ambient Temperature without Auxiliary Cold Start – 12
Minimum Starting Speed Required without Auxiliary Cold Starting125 RPM / 125 RPM
Maximum Allowable Resistance of Starting LoopN / A
——END——

Scopes of Supply of DCEC 6BT5.9-GM100 Marine Auxiliary Engine

Air Intake System1. Air Intake ManifoldExhuast System1. Exhuast Manifold
2. Air Filter2. Turbocharger
3. N / A3. Exhuast Elbow
Starting System1. Starter MotorCharging System1. Charging Alternator
2. Starter Rely2. N / A
Lubricating System1. Oil PumpFuel System1. Fuel Transfer Pump
2. Oil Filter2. High-Pressure Fuel Pump
3. N / A3. Machanical Governor
4. N / A4. Fuel Filter
Engine Shut-Down System1. Engine Fuel Shut-Off SolenoidPower Output System1. Flywheel
2. N / A2. Standard Flywheel Housing
——END——

Optional Accessories of DCEC 6BT5.9-GM100 Marine Auxiliary Engine

Air Intake System1. Air Intake Pre-heaterExhuast System1. Muffler & bellows
2. Air intake pre-filter2. Flame trap
3. Air filter alarm system3. Spark arrestor type Muffler & bellows
4. N / A4. DPF system
Fuel System1. Coarse FilterEngine Auiliary Accessories1. Hydraulic oil pump
2. Fuel pre-heater2. Hydraulic cluch
Starting System1. Manual Magnetic DC ContactorCooling System1. Engine monitor
2. Dual ears flywheel housing2. Engine protection system with alarm system
3. Spring Starter Motor3. Machanical engine control lever syste
4. Air Starter Motor4. Electric engine control lever system
5. Hydraulic Starter Motor5. N / A
6. Manual Magnetic DC Contactor6. N / A
 
Power Output System1. Gear reduction gearboxCooling System1. Coolant pre-heater
2. Reverse gear box2. Jacket water heater
 
Lubricating System1. Oil pre-heaterEngine Mounting System1. Shock absorber pad
——END——

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 System1. Installation Position of Air FilterStarting System1. 12V Starter Motor for 12V 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. 12V Charging Alternator for 12V 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. 12V Solenoid for 12V 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
——END——

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

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