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QSKTAA19-G3-NR2-A G-Drive Engine

CCEC QSK19-G3-NR2-A (1500 RPM) Generator Drive Engine is 6-Cylinder In-line, 19 liters (1159 in3) Four-Strokes Engine with 159 mm (6.25 in) Bore and 159 mm (6.25 in) Stroke.

QSK19-G3-NR2-A Generator Drive Engine Equipped with CMI MCRS Fuel System, Comes with Turbocharged and Air to Air Aftercooled.The Standby Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK19-G3-NR2-A Generator Drive Engine is 850 HP (634 kW). The Prime Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK19-G3-NR2-A Generator Drive Engine is 770 HP (574 kW).The Continuous Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK19-G3-NR2-A Generator Drive Engine is 450 HP (336 kW).

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.

Advantages of QSKTAA19-G3-NR2-A G-Drive Engine

  • 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.

  • 4 valves per cylinder, Optimize the mixed level which lead to an excellent fuel consumption rate and emission performance. High quality alloy cast iron, one cylinder one head, single camshaft and special designed outine for better reliability and durability.

  • CMS unique PT with fixture and Step Timing control for precise fuel injection make the fuel injection pressure above 120 Mpa, which leads to an excellent fuel consumption rate and emission performance. Check valve in fuel tube improve reliability.

  • Gear water pump and great flux channel design provide effective cooling. Spin-in water filter makes the coolant clean and keeps it in normal acidity.

  • 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 QSKTAA19-G3-NR2-A  G-Drive Engine

Engine Model:QSKTAA19-G3 NR2-A (-A means 1500 RPM engine)
Engine Type:6 – Cylinder; In – line; 4 – Cycle
Displacement:19 L
Rated Power / Speed:574 kW @ 1500 RPM
Aspiration Method:TC & Air to Air Aftercooled
Emission Standard:EPA Tier 2
Bore * Stroke:159 mm * 159 mm
Packing Size (L * W * H):1534 mm * 781 mm * 1355 mm
Dry Weight:1900 kg
Lead Time:15-30 Working Days
Payment Terms:T / T ,L / C

Coming Soon

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Engine Model

Prime Power

Aspiration

Configuration

Performance Curve

Compression Ratio

QSK19-G3-A770 HP (574 kW) at 1500 RPMTurbocharged & Air – Air AftercooledD193103GX03FR-444615.0 : 1
QSK19-G3-B815 HP (608 kW) at 1800 RPMTurbocharged & Air – Air AftercooledD193103GX03FR-444615.0 : 1
QSK19-G4-A770 HP (574 kW) at 1500 RPMTurbocharged & Charge Air CooledD193103GX03FR-458015.0 : 1
QSK19-G4-B750 HP (559 kW) at 1800 RPMTurbocharged & Charge Air CooledD193103GX03FR-458015.0 : 1
QSK19-G5815 HP (608 kW) at 1800 RPMTurbocharged & Charge Air CooledD193103GX03FR-458115.0 : 1
QSK19-G11813 HP (606 kW) at 1500 RPMTurbocharged & Charge Air CoolerD193103GX03FR-476915.0 : 1
QSK19-G11X894 HP (667 kW) at 1500 RPMTurbocharged & Air – Air AftercooledD193103GX03FR-476915.0 : 1
QSK19-G12675 HP (503 kW) at 1500 RPMTC & Low Temperature AftercooledD193103GX03FR-477315.0 : 1
QSK19-G13605 HP (451 kW) at 1500 RPMTurbocharged & Charge Air CooledD193103GX03FR-477315.8 : 1
QSK19-G14539 HP (402 kW) at 1500 RPMTurbocharged & Charge Air CooledD193103GX03FR479115.8 : 1
QSKTAA19-G3-NR2-A770 HP (574 kW) at 1500 RPMTurbocharged & Air – Air AftercooledD193103GX03FR-444615.0 : 1
QSKTAA19-G3-NR2-B815 HP (608 kW) at 1800 RPMTurbocharged & Air – Air AftercooledD193103GX03FR-444615.0 : 1
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General Infomation of CCEC QSKTAA19-G3-NR2-A Generator Engine

Engine ModelQSKTAA19-G3-NR2-AConfigurationD193103GX03
Performance CurveFR-4446CPL1485
Type4-Cycle; In-line; 6-Cylinder DieselAspirationTurbocharged and Air to Air Aftercooled
Stroke * Bore159 mm * 159 mm / 6.25 in * 6.25 inDisplacement1159 in3 / 19.0 L
Compression Ratio15.0 : 1Fuel SystemCMS MCRS
Prime Power & Engine Speed770 HP (574 kW) at 1500 RPMContinuous Power & Engine Speed450 HP (336 kW) at 1500 RPM
No. of Cylinders6EmissionsRefer to Emission Data Sheet for Details
Standby Power & Engine Speed850 HP (634 kW) at 1500 RPMFan to Flywhee4953720

Installation Data of CCEC QSKTAA19-G3-NR2-A Generator Engine

Wet Weight – Fan to Flywheel Engine4350 lb / 1973 kgDry Weight(Approximate) – Fan to Flywheel Engine4190 lb / 1900 kg
Moment of Inertia of Rotating Components – with FW 4023 Flywheel194.6 lbm.ft2 / 8.2 kg.m2Maximum Bending Moment at Rear Face of Block1000 lb.ft / 1356 N.m
Center of Gravity from Rear Face of Block23.55 in / 598.2 mmCenter of Gravity Above Crankshaft Centerline11.1 in / 281.9 mm
Maximum Static Loading at Rear Main Bearing2000 lb / 908 kgSteady State Stability Band at Any Constant Load+/- 0.25 %
Excludes Exhaust Noise; at Rated Load and 7.5 m (24.6 ft);1800 RPM90.2 dBAExhaust Noise at 1 m Horizontally from Centerline of Exhaust Pipe Outlet Upwards at 45°;1800 RPM118 dBA
——END——

Performance Data of CCEC QSKTAA19-G3-NR2-A Generator Engine

PRIME POWERSTANDBYPRIME POWERSTANDBY
Governed Engine Speed1500 RPM1500 RPMExhaust Gas Flow4185 cfm / 1975 L/s4425 cfm / 2090 L/s
Engine Idle Speed700 – 900 RPM700 – 900 RPMAir to Fuel Ratio (air : fuel)25.5 : 124.6 : 1
Gross Engine Power Output770 HP / 574 kW850 HP / 634 kWRadiated Heat to Ambient3285 BTU/min / 60 kW3515 BTU/min / 65 kW
Brake Mean Effective Pressure353 psi / 2434 kPa389 psi / 2682 kPaHeat Rejection to Jacket Coolant12225 BTU/min / 215 kW12830 BTU/min / 230 kW
Piston Speed1562 ft/min / 7.9 m/s1562 ft/min / 7.9 m/sHeat Rejection to Exhaust25365 BTU/min / 450 kW26095 BTU/min / 460 kW
Friction Horsepower57 HP / 43 kW57 HP / 43 kWHeat Rejected to Fuel300 BTU/min / 5 kW300 BTU/min / 5 kW
Intake Air Flow1635 cfm / 775 L/s1720 cfm / 810 L/sHeat Rejected to Aftercooler8490 BTU/min / 150 kW9355 BTU/min / 165 kW
Exhaust Gas Temperature945 °F / 505 °C960 °F / 515 °CCharge Air Flow114 lb/min / 52 kg/min120 lb/min / 55 kg/min
Turbocharger Compressor Outlet Pressure82 in Hg / 278 kPa88 in Hg / 298 kPaMaximum Expected Compressor Outlet Temperature426 °F / 219 °C446 °F / 230 °C
Engine Water Flow at Stated Friction Head External to Engine ( 3.0 psi Friction Head )162 US gpm / 10.2 L/s162 US gpm / 10.2 L/sEngine Water Flow at Stated Friction Head External to Engine ( Maximum Friction Head )145 US gpm / 9.1 L/s145 US gpm / 9.1 L/s

Performance Curve CCEC QSKTAA19-G3-RN2 A G-Drive Engine

System Technical Data of CCEC QSKTAA19-G3-NR2-A Generator Engine

Exhaust SystemMax Allowable Static Bending Moment @ Exhaust Outlet FlangeN/A
Max Back Pressure at Standby Power (Exhaust Outlet)0 in Hg / 0 kPa
Air Induction SystemMax Air Temperature Rise Over Ambient At Compressor Inlet0 °F / -18 °C
Max Intake Air Restriction – With Normal Duty Air Cleaner and Clean Filter Element10.0 in H2O / 2.5 kPa
Max Intake Air Restriction – With Heavy Duty Air Cleaner and Clean Filter Element0 in H2O / 0 kPa
Max Intake Air Restriction – With Dirty Filter Element25.0 in H2O / 6.2 kPa
Cooling SystemJacket Water/ High Temperature Circuit Requirements
Max Coolant Friction Head External to Engine (1500 RPM)5.0 psi / 34.5 kPa
Engine Water Flow at Stated Friction Head External to Engine: 1 psi Friction Head (1500 RPM)128 US gpm / 485 L/m
Engine Water Flow at Stated Friction Head External to Engine: Maximum Friction Head (1500 RPM)118 US gpm / 447 L/m
Coolant Capacity – Engine High Temperature Circuit11.0 US gal / 41.6 L
Minimum Pressure Cap Rating at Sea Level7.0 psi / 48.3 kPa
Max Static Head of Coolant Above Crankshaft Centerline60.0 ft / 18.3 m
Max Coolant (Top Tank) Temperature for Standby/Prime Power219/212 °F / 104/100 °C
Thermostat (Modulating) Range0-0 °F / -18 – 18 °C
Low Temperature Circuit (LTC) Requirements
Max Coolant Friction Head External to Engine (1500 RPM)N/A
Aftercooler Water Flow at Stated Friction Head External to Engine: psi Friction Head (1500 RPM)N/A
Aftercooler Water Flow at Stated Friction Head External to Engine: Maximum Friction Head (1500 RPM)N/A
Max Coolant Temp into LTC @ 77 °F (25 °C) Ambient0 °F / -18 °C
Max Coolant Temperature into LTC @ Limiting Ambient Conditions for Standby/Prime Power0 °F / -18 / -18 °C
Thermostat (Modulating) Range0 °F / -18 °C
Coolant Capacity – Engine Low Temperature Circuit0 US gal / N/A L
Charge Air Cooler Requirements
Max Allowable Pressure Drop Across Charge Air Cooler and OEM CAC piping (1800 RPM)3.0 in Hg / 10.1 kPa
Max Charge Air Cooler Outlet to Ambient at 77 °F (25 °C)(CAC dT)38 °F / 21 °C
Max CAC Outlet Temperature at <=25 °C (77 °F) Ambient115 °F / 64 °C
Lubrication SystemOil Pressure at Minimum Idle Speed20 psi / 138 kPa
Oil Pressure at Governed SpeedN/A-70 psi / N/A-483 kPa
Max Oil Temperature250 °F / 121 °C
Oil Capacity : Low – High16-19 US gal / 61-72 L
Total System Capacity (with Spin-On Filters)22 US gal / 83 L
Fuel SystemMax Allowable Fuel Supply Restriction at Stage 1 Filter Inlet5.0 in Hg / 16.9 kPa
Max Allowable Head on Injector Return Line – (Consisting of Friction Head and Static Head)10.0 in Hg / 33.8 kPa
Max Fuel Inlet Temperature160 °F / 71 °C
Max Supply Fuel Flow0 US gph / N/A L/hr
Max Return Fuel Flow65 US gph / 246 L/hr
Electrical SystemSystem Voltage24 volts
Minimum Recommended Battery Capacity – Cold Soak @ 0 °F (-18 °C)900 CCA
Max Starting Circuit Resistance0.002 ohm
Max Current Draw of the System amps0 amps
COLD START CAPABILITYUnaided Cold Start – Minimum Cranking Speed150 RPM
Unaided Cold Start – Minimum Ambient Temp for Unaided Cold Start10 °F / -12 °C
Performance DataMinimum Low Idle Speed700 RPM
Maximum Low Idle Speed0 RPM
——END——

Scopes of Supply of CCEC QSKTAA-G3-NR2-A 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 QSKTAA-G3-NR2-A 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 QSKTAA-G3-NR2-A Generator Drive Engine

Air Intake System1. Installation Position of Air FilterCharging System1. 12 V Charging Alternator for 12 V 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. 12 V Starter Motor for 12 V Electric System
Engine Shut-Down System1. 12 V Solenoid for 12 V 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 Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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