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6BTA5.9-GM100 Auxiliary Engine

DCEC 6BTA5.9-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 PB fuel pump and GAC electronic governor, engine comes with turbocharger and Water-Air Intercooler.

The prime power for generator set 1500RPM of DCEC 6BTA5.9-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 6BTA5.9-GM100 Auxiliary Engine

Engine Model:6BTA5.9-GM100
Engine Type:6 Cylinders
Displacement:5.9 L
Rated Speed:1500 RPM
Aspiration Method:Turbocharged & Water-Air Intercooler
Emission Standard:N / A
Bore*Storke:102 mm * 120 mm
Packing Size(L*W*H):1182 mm * 761 mm * 1127 mm
Wet Weight:453 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C
DCEC 6BTA5.9 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 6BTA5.9-GM100 Marine Auxiliary Engine

Engine Model6BTA5.9 – GM100Displacement5.9 L
Bore * Stroke102 mm * 120 mmAspirationTurbocharged & Water-Air Intercooler
Cylinders6 CylindersFuel SystemBYC A / GAC Electronic Governor
Governor Regulation 5 %Rated Power134 BHP (100 kW) @ 1500 RPM
Standby Power147 BHP (110 kW) @ 1500 RPMDry Weight453 kg
Intercooling SystemCharge Air CooledLow Idle Speed1000 ± 50 RPM
Compression Ratio17.3 : 1Piston Speed6 m / sec
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
Firing Order1 – 5 – 3 – 6 – 2 – 4

Installation Data of DCEC 6BTA5.9-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 AngleUpMaximum 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 Right/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 6BTA5.9-GM100 Marine Auxiliary Engine

Maximum Fuel Flow of Oil Pump127 litre
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 6BTA5.9-GM100 Marine Auxiliary engine

System Technical Data of DCEC 6BTA5.9-GM100 Marine Auxiliary Engine

Exhaust SystemMaximum Exhaust Back Pressure10 kPa
Exhaust Gas FlowN / A
Turbocharger Outlet Exhaust Temperature (Rated Power)530 ℃
Turbocharger Outlet Exhaust Temperature (Standby Power)570 ℃
Heat Rejection to AmbientN / 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— Clean Element4 mmH2O
Maximum Intake Air Restriction with Heavy Duty Air Cleaner— Dirty Element6 mmH2O
Maximum Temperature Rise from Ambient to the Inlet of the Turbocharger17 ℃
Intake Manifold Pressure840 mmH2O
LubricationSystemNormal Operating Oil Pressure Range241 – 345 kPa
Maximum Sump Oil Temperature121 ℃
Minimum Required Lube System Capacity – Sump Plus Filters16.3 litre
By-Pass Filtration RequiredYes
Cool Start SystemMinimum Recommended Battery Capacity, Cold Starting Current of Engine950 CCA
475 CCA
Minimum Recommended Battery Capacity, Engine Only – Reserve Capacity160 minutes
160 minutes
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
Cooling SystemCoolant Capacity – Engine Only10.4 litre
Minimum Volume of Auxiliary Water Tank litre 3
Thermostat Standard Regulating Temperature (Range)82 – 95 ℃
Minimum Pressure Cap Pressure69 kPa
Maximum Outlet Temperature of Engine Coolant96 ℃
Minimum Coolant Expansion Volume Relative to System Capacity5 %
Heat Rejection to CoolantN / A
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
——END——

Scopes of Supply of DCEC 6BTA5.9-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 6BTA5.9-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 6BTA5.9-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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Generator Engine - Mr. Haden Wu

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