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CCEC NTA855-D(M)284 Auxiliary Engine

CCEC NTA855-DM284(1500 RPM) Marine Auxiliary Engine is 6-cylinder inline, 14 liters four-strokes engine with 140 mm (5.5 in) bore and 152 mm (6.0 in) stroke. NTA855-DM284 Marine Auxiliary Engine equipped with PT Fuel System, comes with turbocharger Air-Air intercooler, this marine diesel engine complies with IMO-NOx requirements of the International Maritime Organization (IMO). The Overload Capacity power at 1500 RPM of CCEC NTA855-DM284 Marine Auxiliary Engine is 430 HP (321 kW), The Prime power at 1500 RPM of CCEC NTA855-DM284 Marine Auxiliary Engine is 380 HP (284 kW). The maximum torque of the engine at 1500 RPM is 2043 N.m.

1.Crankshaft and Rod
Robust and fully balanced crankshaft design for a more steadily rotation and higher strength. Steel pis-ton crown with oil gallery and aluminum skirts for better durability and low oil consumption.
2.Fuel system
Cummins unique PT with fixture and Step Timing control for precise fuel injection make the fuel inject-tion pressure above 120Mpa, which leads to an ex-cellent fuel consumption rate and emission performance. Check valve in fuel tube improve reliability.
3.Lubrication system
Dual spin-on filter can separate impurity above 10um effectively. Low pressure(240-310Kpa) and steady temperature(100-120¡æ) system can reduce auxiliary power wasting of the lubricating oil pump.
4.Cooling system
Great flux water pump and special channel design provide effective cooling. Spin in water filter makes the coolant clean and keeps it in normal acidity.

Technical Specifications

>Basic Introduction of CCEC NTA855-D(M)284 Marine Auxiliary Engine

Engine Model:>NTA855-D(M)284
Engine Type:In Line / 6 Cylinders / 4 Stroke / 4 Valve
Displacement:14 L
Rated Speed:1500 RPM
Aspiration Method:Turbocharged & Water-Air Intercooler
Emission Standard:IMO Tier 2
Bore*Storke:140 mm * 152 mm
Packing Size(L*W*H):1534mm * 781mm * 1355mm
Dry Weight:1315kg
Lead Time:15-30 Working Days
Payment Terms:T / T ,L / C
CCEC-Marine-Engine-620x350-px-2-scaled (2)

Engine Model

Advertised Power

Aspiration

Compression Ratio

Fuel System

N855 – DM240240 kW (321 HP) @ 1500 RPMTurbocharged / LTA14.5 : 1Direct Injection CMI PT
N855 – DM284284 kW (380 HP) @ 1500 RPMTurbocharged / LTA14.5 : 1Direct Injection CMI PT
N855 – DM287287 kW (385 HP) @ 1800 RPMTurbocharged / LTA14.5 : 1Direct Injection CMI PT
N855 – DM313313 kW (420 HP) @ 1800 RPMTurbocharged / LTA14.5 : 1PT
N855 – DM317317 kW (425 HP) @ 1500 RPMTurbocharged / LTA14.5 : 1Direct Injection CMI PT
NT855 – D(M)180180 kW (241 HP) @ 1500 RPMTurbocharged14.5 : 1PT
NT855 – D(M)205205 kW (275 HP) @ 1500 RPMTurbocharged14.5 : 1PT
NT855 – D(M)230230 kW (308 HP) @ 1500 RPMTurbocharged14.5 : 1PT
NTA855 – D(M)240240 kW (322 HP) @ 1500 RPMTurbocharged & Water – Air Intercooler14.5 : 1PT
NTA855 – D(M)264264 kW (354 HP) @ 1500 RPMTurbocharged & Water – Air Intercooler14.5 : 1PT
NTA855 – D(M)284284 kW (380 HP) @ 1500 RPMTurbocharged & Water – Air Intercooler14.0 : 1PT
NTA855 – D(M)287287 kW (385 HP) @ 1800 RPMTurbocharged & Water – Air Intercooler14.5 : 1PT
NTA855 – D(M)306306 kW (410 HP) @ 1800 RPMTurbocharged & Water – Air Intercooler14.0 : 1PT
NTA855 – D(M)313313 kW (420 HP) @ 1800 RPMTurbocharged & Water – Air Intercooler14.0 : 1PT
NTA855 – D(M)317317 kW (425 HP) @ 1500 RPMTurbocharged & Water – Air Intercooler14.0 : 1PT
——END——

General Infomation of CCEC NTA855-D(M)284 Marine Auxiliary Engine
Engine ModelNTA855-D(M)284ConfigurationD093641MX02
Curve No.D(M) – 169CPL CodeCQ126
Displacement855 in3 / 14 LBore * Stroke140 mm * 152 mm / 5.50 in * 6.00 in
Fuel SystemPTCylinders6, in Line
Prime Power284 kW (380 HP) @ 1500 RPMAspirationTurbocharged & Water-Air Intercooler
Rating TypePrime PowerOverloadRating TypePrime PowerOverload
Rated Engine Power380 HP / 284 kW430 HP / 321 kWRated HP Production Tolerance± 2 %N / A
Rated Engine TorqueN / A1507 lb.·ft.  / 2043 N·mGoverned Engine Speed1500 RPM1500 RPM
Brake Mean Effective Pressure235 PSI / 1623 kPa266 PSI / 1834 kPaIdle Speed Range575 – 650 RPMN / A
Piston Speed1496 ft/min / 7.6 m/secN / ACompression Ratio14.0 : 1N / A
Friction Power29 HP / 22 kWN / A
——END——

Performance Curve CCEC NTA855-D(M)284 Marine Auxiliary Engine

System Technical Data of CCEC NTA855-D(M)284 Marine Auxiliary Engine
Fuel SystemPrime PowerOverload
Fuel Consumption18.5 GAL/hr / 70 L/hr21 GAL/hr / 79 L/hr
Approximate Fuel Flow to Pump55 GAL/hr / 210 L/hr63 GAL/hr / 237 L/hr
Maximum Allowable Fuel Supply to Pump Temperature160 °F / 71 °CN / A
Approximate Fuel Flow Return to TankN / AN / A
Fuel Rail PressureN / A166 PSI / 1144 kPa
Weight
Dry – Engine Only2896 lb / 1315 kgN / A
Dry – Engine With Heatexchanger3128 lb / 1420 kgN / A
Installation Diagram No4914572
Hookup Diagram & Drawing, Electrical Circuit No40613494061350
Air SystemPrime PowerOverload
Intake Manifold PressureN / A43 in. Hg / 146 kPa
Intake Air Flow794 CFM / 375 L/sec885 CFM / 418 L/sec
Heat Rejection to Ambient1935 BTU/min / 34 kW2220 BTU/min / 39 kW
Exhaust SystemPrime PowerOverload
Exhaust Gas Flow2097 CFM / 990 L/sec2372 CFM / 1120 L/sec
Exhaust Gas Temperature (Turbine Out)905 °F / 485 °C930 °F / 499 °C
Heat Rejection to Exhaust9790 BTU/min / 172 kW11099 BTU/min / 195 kW
Cooling SystemPrime PowerOverload
Sea Water Pump SpecificationsMAB 0.08.17 – 07 / 16 / 2001N / A
Pressure Cap Rating (With Heat Exchanger Option)7 PSI / 50 kPaN / A
Engines without Low Temperature Aftercooler (LTA)
Jacket Water Aftercooled Engine (JWAC)
Coolant Flow to Engine Heat Exchanger52 GAL/min / 195 L/minN / A
Standard Thermostat Operating Range (Start to Open)180 °F / 82 °CN / A
Standard Thermostat Operating Range (Full Open)201 °F / 94 °CN / A
Heat Rejection to Engine Coolant311726 BTU/min / 206 kW13319 BTU/min / 234 kW
——END——

Scopes of Supply of CCEC NTA855-D(M)284 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
——END——

Optional Accessories of CCEC NTA855-D(M)284 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
——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 CCEC NTA855-D(M)284 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
——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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