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CCEC NTA855-G4 G-Drive Engine

CCEC NTA855-G4 (1500 RPM) Generator Drive Engine is 6-cylinder inlineundefined 14 liters four-strokes engine with 140 mm (5.5 in) bore and 152 mm (6.0 in) stroke. NTA855-G4 Generator Drive Engine equipped with PT Fuel Systemundefined comes with turbocharger and Aftercooled. The maximum power for 50HZ generator set (1500 RPM) of CCEC NTA855-G4 generator drive engine is 470 HP (351 kW)undefined and the maximum torque of the engine at 1500 RPM in this mode is 2235 N.m(1648 lb.ft). The Prime power for 50HZ generator set (1500 RPM) of CCEC NTA855-G4 generator drive engine is 425 HP (317 kW)undefined and the maximum torque of the engine at 1500 RPM in this mode is 2018 N.m(1488 lb.ft).

As Part of EMAC, SinoGen Also Provide Complete Power Supply Solutions that Powered by CCEC, Our Ranges of Products Including Open Type Generator Set, Silence Type Generator Set, Super Silence Type Generator Set, Mobile Trailer, Complete Power Truck and Complete Power Car for Railways Applications. We Provide Full Life Cycle Services for All Customers, From Design to Power System Supply, from Installation to Commissioning, from After-Sales Service Training to Spare Parts Supply, From Trouble Shooting to Overhaul Technical Support.

1. High quality alloy cast iron for the rigidity performance and lower vibration and noise. Wet and replaceable cylinder liners for better heat rejection performance and easier replacement.
2. 4 valves per cylinder, Optimize the mixed level which lead to an excellent fuel consumption rate and emis-sion performance. High quality alloy cast iron, one cylinder one head, single camshaft and special de-signed outine for better reliability and durability.
3. CMS unique PT with fixture and Step Timing control for precise fuel injection make the fuel injection pressure above 120Mpa, which leads to an ex-cellent fuel consumption rate and emission performance. Check valve in fuel tube improve reliability.
4. Gear water pump and great flux channel design pro-vide effective cooling. Spin-in water filter makes the coolant clean and keeps it in normal acidity.
5. Advanced Holset turbocharger and after-cooled technology, pulse exhaust manifold reduce exhaust temperature, provide excellence fuel consumption and emission performance.

Technical Specifications

 Basic Introduction of CCEC NTA855-G4  G-Drive Engine

Engine Model:NTA855-G4
Engine Type:6 – Cylinder; In – line; 4 – Cycle
Displacement:14 L
Rated Speed:1500 RPM
Aspiration Method:TC & Aftercooled Intercooler
Emission Standard:N / A
Bore*Storke:140 mm * 152 mm
Packing Size(L*W*H):1534 mm * 781 mm * 1355 mm
Dry Weight:1300 kg
Lead Time:15-30 Working Days
Payment Terms:T / T ,L / C
CCEC Generator Diver Engine 620×350 px-6

Engine Model

Prime Power

Aspiration

Configuration

Performance Curve

Compression Ratio

NT855-G275 HP (205 kW) at 1500 RPMTurbochargedD092473DX02C – 167E15.0 : 1
NT855-GA310 HP (231 kW) at 1500 RPMTurbochargedD092473DX02C – 171E15.0 : 1
NTA855-G1-A322 HP (240 kW) at 1500 RPMTurbocharged & Aftercooled IntercoolerD092473DX02C – 806E14.5 : 1
NTA855-G1-B386 HP (287 kW) at 1800 RPMTurbocharged & Aftercooled IntercoolerD092473DX02C – 147E14.5 : 1
NTA855-G1A350 HP (264 kW) at 1500 RPMTurbocharged & Aftercooled IntercoolerD093517DX02C – 172E14.5 : 1
NTA855-G1B380 HP (284 kW) at 1500 RPMTurbocharged & Aftercooled IntercoolerD093517DX02C – 819E14.0 : 1
NTA855-G2-A380 HP (284 kW) at 1500 RPMTurbocharged & Aftercooled IntercoolerD093517DX02C – 807E14.0 : 1
NTA855-G2-B420 HP (313 kW) at 1800 RPMTurbocharged & Aftercooled IntercoolerD093517DX02C – 808E14.0 : 1
NTA855-G2A415 HP (310 kW) at 1500 RPMTurbocharged & Aftercooled IntercoolerD093517DX02C – 173E14.0 : 1
NTA855-G3480 HP (358 kW) at 1800 RPMTurbocharged & Aftercooled IntercoolerD093580DX02C – 449514.0 : 1
NTA855-G4425 HP (317 kW) at 1500 RPMTurbocharged & Aftercooled IntercoolerD093613DX02C – 810E14.0 : 1
NTAA855-G7460 HP (343 kW) at 1500 RPMTurbocharged & Air – Air IntercoolerD093629DX02C – 164E14.0 : 1
NTAA855-G7A545HP (407 KW) at 1500 PRMTurbocharged & Air – Air IntercoolerD093629DX02C – 184E14.0 : 1
——END——

General Infomation of CCEC NTA855-G4 Generator Engine

Engine ModelNTA855-G4ConfigurationD093613DX02
Performance CurveC – 810ECPL No.1436
Type4 – Cycle; In – line; 6 – CylinderAspirationTurbocharged & Aftercooled Intercooler
Stroke * Bore140 mm * 152 mm / 5.5 in * 6 inDisplacement855 in3 / 14 L
Compression Ratio14.0 : 1Firing Order1 – 5 – 3 – 6 – 2 – 4
Standby Power470 HP (351 kW) at 1500 RPMPrime Power425 HP (317 kW) at 1500 RPM
Idle Speed650 – 750 RPM

Installation Data of CCEC NTA855-G4 Generator Engine

Maximum No – Load Governed Speed1800 RPMMinimum Crankshaft Rotation for unaided Cold Start150 RPM
Maximum over Speed Capability2700 RPMExhaust Sound Pressure at 1m from Exhaust OutletN / A
Minimum Torque for unaided Cold Start375 lb.ft./ 509 N.mDry Weight – Fan to Flywheel Engine2870 lb / 1300 kg
Wet Weight – Fan to Flywheel Engine2970 lb / 1350 kgDry Weight – Heat Exchanger Cooled Engine3095 lb / 1410  kg
Wet Weight – Heat Exchanger Cooled Engine3320 lb / 1510 kgMaximum Bending Moment at Rear Face of Block1000 lb.ft / 1356 N.m
Moment of Inertia of Rotating Components – with FW 1109 Flywheel118.5 lbm.ft2 / 4.99 kg.m2Center of Gravity Above Crankshaft Centerline5.5 in / 140 mm
Center of Gravity from Rear Face of Flywheel Housing27.7 in / 704 mm
——END——

Performance Data of CCEC NTA855-G4 Generator Engine

Rated ConditionMax ConditionRated ConditionMax Condition
Governed Engine Speed (RPM)15001500Gross Engine Power Output (HP / kW)425 / 317470 / 351
Torque (lb.ft / N·m)1488 / 20181648 / 2235Brake Mean Effective Pressure (PSI / kPa)262 / 1811 291 / 2006
Piston Speed (ft/min / m/s)1500 / 7.621500 / 7.62Friction Horsepower (HP / kWm)30 / 2230 / 22
Intake Air Flow (cfm / liter/s)865 / 408920 / 434Engine Water Flow (GPM / L/min.)79 / 579 / 5
Raw Water Flow (GPM / L/s)54 / 3.454 / 3.4Fuel Consumption (U.S.gal/h / L/h)19.9 / 75 22 / 83
Oil Flow (GPM / L/s)35 / 2.235 / 2.2Exhaust Gas Temperature(After Turbine)  (°F / °C)975 / 5241005 / 541
Exhaust Gas Flow(After Turbine) (cfm / liter/s)2390 / 11282595 / 1225Air to Fuel Ratio25.8 : 124.8 : 1
Heat Radiation (BTU / kW)2260 / 402500 / 44Heat Rejection to Coolant   (BTU / kW)13530 / 23814980 / 263
Heat Rejection to Ambient (BTU / kW)11280 / 19812490 / 219

 
Performance Curve CCEC NTA855 - G4 G-Drive Engine

System Technical Data of CCEC NTA855-G4 Generator Engine

Exhaust SystemMaximum Allowable Back Pressure3 in Hg / 10 kPa
Standard Exhaust Pipe Diameter5 in. / 127 mm
Air Induction SystemMaximum Allowable Intake Air Restriction – With Clean Filter Element15 in H2O / 3.74 kPa
Maximum Allowable Intake Air Restriction – With Dirty Filter Element25 in H2O / 6.22 kPa
Minimum Dirt Holding Capacity25 gm/CFM / 53 gm•L/s
Maximum Allowable Intake Air Temperature30 °F / 17 °C
Cooling SystemCoolant Capacity – Engine Only5.5 US gal / 20.8 liter
Coolant Capacity – With Radiator16 US gal / 60.6 liter
Coolant Capacity – With Heat Exchanger13 US gal / 49.2 liter
Maximum Coolant Friction Head External to Engine6 PSI / 41 kPa
Maximum Static Head of Coolant (exclusive of Pressure Cap)15 PSI / 103 kPa
Maximum Static Head of Coolant Above Engine Crank Centerline46 ft. / 14 m
Standard Thermostat (modulating) Range180 – 202 °F / 82 – 94 °C
Minimum Allowable Pressure Cap7.0 PSI / 48.2 kPa
Maximum Coolant Temperature205 °F / 96 °C
Maximum Top Tank Temperature212 °F / 100 °C
Minimum Top Tank Temperature160 °F / 71 °C
Maximum Allowable Top Tank Temperature for Standby / Prime Power220 / 212 °F / 104 / 100 °C
Minimum Recommended Top Tank Temperature160 °F / 71 °C
Minimum Coolant Expansion Space5 %
Minimum Coolant Makeup Capacity1.1 US gal / 4.2 liter
Maximum Raw Water Pressure at Engine Outlet15 PSI / 103 kPa
Maximum Inlet Restriction at Raw Water Pump10 in.Hg / 34 kPa
Maximum Raw Water Pump Initial Suction Lift3.05 ft. / 10 m
Minimum Raw Water Pipe Size2 in. / 51 mm
Allowable Pressure Drop Across Keel Cooler4 PSI / 28 kPa
Lubrication SystemOil Pressure @ Idle Speed15 Min PSI / 103 Min kPa
Oil Pressure @ Governed Speed35 – 50 PSI / 241 – 345 kPa
Maximum Allowable Oil Temperature250 °F / 121 °C
Maximum Oil Consumption0.25 U.S.qt./h / 0.24 L/h
Oil Pan Capacity – Low / High7.5 / 9.5 US gal / 28.4 / 36.0 liter
Total System Capacity10.2 US gal / 38.6 liter
Angularity of Oil Pan – Front Down / Front Up / Side to Side38° / 38° / 38°
Fuel SystemType Injection SystemDirect Injection PT
Maximum Allowable Restriction to Fuel Pump – With Clean Fuel Filter4 in Hg / 13.5 kPa
Maximum Allowable Restriction to Fuel Pump – With Dirty Fuel Filter8 in Hg / 27.1 kPa
Maximum Allowable Injector Return Line Restriction – With Check Valves6.5 in Hg / 22 kPa
Maximum Allowable Injector Return Line Restriction – Without Less Check Valves2.5 in Hg / 8.5 kPa
Minimum Fuel Supply Line Size0.625 in. / 16 mm
Minimum Fuel Return Line Size0.5 in. / 13 mm
Maximum Fuel Pump Supply87 U.S.gal/h / 329 liter
Fuel Rail Pressure182 PSI / 1254 kPa
Maximum Fuel Temperature160 °F / 71 °C
Electrical SystemMinimum Recommended Battery Capacity ( 24V ) – Cold Soak (No Load)900 CCA
Minimum Recommended Battery Capacity ( 24V ) – Cold Soak (No Load) – Minimum Reserved Capacity320 CCA
Minimum Recommended Battery Capacity ( 24V ) – Cold Soak (With Load)900 CCA
Minimum Recommended Battery Capacity ( 24V ) – Cold Soak (With Load) – Minimum Reserved Capacity320 CCA
Maximum Allowable Resistance of Cranking Circuit0.002 ohm
Standard Cranking Motor (Heavy Duty , Positive Engagement)24 volt
Standard Battery Charging System , Negative Ground35 ampere
——END——

Scopes of Supply of CCEC NTA855-G4 Generator Drive Engine

Air Intake System1. Air Intake ManifoldExhuast System1. Exhuast Manifold
2. Standard Air Filter2. Turbocharger
3. Water-Air Intercooler3. Exhuast Elbow
Starting System1. Starter MotorCharging System1. Charging Alternator
2. Starter Rely2. N/A
Lubricating System1. Oil PumpCooling System1. Water Pump
2. Oil Filter2. Engine Fan
3. N/A3. Standard Radiator
Engine Shut-Down System1. Engine Fuel Shut-Off SolenoidPower Output System1. Flywheel
2. N/A2. Standard Flywheel Housing
Fuel System1. Fuel Transfer Pump
2. High-Pressure Fuel Pump
3. Fuel Filter
——END——

Optional Accessories of CCEC NTA855-G4 Generator Drive Engine

Air Intake System1. Air Intake Pre-HeaterExhuast System1. Muffler & Bellows
2. Air Intake Shut-Off Valve2. Spark Arrestor Type Muffler & Bellows
3. Heavy-Duty Air Filter3. DPF System
4. Plateau Type Air Filter4. N/A
Fuel System1. Coarse FilterLubricating System1. Oil Pre-Heater
2. Fuel Pre-Heater2. N/A
Starting System1. Manual Magnetic DC ContactorCooling System1. Silent Type Radiator
2. Dual Ears Flywheel Housing2. Plateau Radiator
3. Spring Starter Motor3. Salt-Spray Resistant Radiator
4. Air Starter Motor4. Coolant Pre-Heater
5. Hydraulic Starter Motor5. Jacket Water Heater
6. Manual Magnetic DC Contactor6. N/A
——END——

As part of EMAC, SinoGen focusing on generator set related business, from Generator drive engine power pack to complete generator set, from generator control panel to synchronizing cabinet, from super silent type generator set to mobile power trailer, SinoGen provides professional one-stop solution for everything customer needed for generator set.
For more information of our complete generator set products, you are welcome to visit SinoGen homepage: www.sino-gen.com

Modifiable components of CCEC NTA855-G4 Generator Drive Engine

Air Intake System1. Installation Position of Air FilterCharging System1. 12V Charging Alternator for 12V Electric System
2. Upgrade to Heavy-Duty Type Air Fitler2. Explosion-Proof Charging Alternator
Exhuast System1. Position of TurbochargerLubricating System1. Oil Pan Position
2. Water-Cooled Exhuast Manifold2. Number of Dipstick
3. Water-Cooled Turbocharger3. Position of Dipstick
Fuel System1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer PumpStarting System1. 12V Starter Motor for 12V Electric System
Engine Shut-Down System1. 12V Solenoid for 12V Electric SystemPower Output System1. Size of Flywheel Housing and Flywheel.
2. Explosion-Proof Solenoid2. Dual-Ear Flywheel Housing (For Twin-Starter System)
——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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