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QSK19-G4-A G-Drive Engine

CCEC QSK19-G4-A (1500 RPM) Generator Drive Engine is 6-Cylinder In-line, 18.9 liters (1150 in3) Four-Strokes Engine with 159 mm (6.25 in) Bore and 159 mm (6.25 in) Stroke.

QSK19-G4-A Generator Drive Engine Equipped with CMI MCRS Fuel System, Comes with Turbocharged and Charge Air Cooled.The Standby Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK19-G4-A Generator Drive Engine is 850 HP (634 kW). The Prime Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK19-G4-A Generator Drive Engine is 770 HP (574 kW).The Continuous Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK19-G4-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 CCEC QSK19-G4-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 QSK19-G4-A G-Drive Engine

Engine Model: QSK19-G4-A (-A means 1500 RPM engine)
Engine Type: 4 – Cycle; 60° Vee; 6 – Cylinder Diesel
Displacement: 18.9 L
Rated Power / Speed: 574 kW @ 1500 RPM
Aspiration Method: TC & Charge Air Cooled
Emission Standard: U.S. EPA Tier 2
Bore * Stroke: 159 mm * 159 mm
Packing Size (L * W * H): 1695 mm * 985 mm * 1723 mm
Dry Weight: 1901 kg
Lead Time: 15-30 Working Days
Payment Terms: T / T ,L / C

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Engine Model

Prime Power

Aspiration

Configuration

Performance Curve

Compression Ratio

QSK19-G3-A 770 HP (574 kW) at 1500 RPM Turbocharged & Air – Air Aftercooled D193103GX03 FR-4446 15.0 : 1
QSK19-G3-B 815 HP (608 kW) at 1800 RPM Turbocharged & Air – Air Aftercooled D193103GX03 FR-4446 15.0 : 1
QSK19-G4-A 770 HP (574 kW) at 1500 RPM Turbocharged & Charge Air Cooled D193103GX03 FR-4580 15.0 : 1
QSK19-G4-B 750 HP (559 kW) at 1800 RPM Turbocharged & Charge Air Cooled D193103GX03 FR-4580 15.0 : 1
QSK19-G5 815 HP (608 kW) at 1800 RPM Turbocharged & Charge Air Cooled D193103GX03 FR-4581 15.0 : 1
QSK19-G11 813 HP (606 kW) at 1500 RPM Turbocharged & Charge Air Cooler D193103GX03 FR-4769 15.0 : 1
QSK19-G11X 894 HP (667 kW) at 1500 RPM Turbocharged & Air – Air Aftercooled D193103GX03 FR-4769 15.0 : 1
QSK19-G12 675 HP (503 kW) at 1500 RPM TC & Low Temperature Aftercooled D193103GX03 FR-4773 15.0 : 1
QSK19-G13 605 HP (451 kW) at 1500 RPM Turbocharged & Charge Air Cooled D193103GX03 FR-4773 15.8 : 1
QSK19-G14 539 HP (402 kW) at 1500 RPM Turbocharged & Charge Air Cooled D193103GX03 FR4791 15.8 : 1
QSKTAA19-G3-NR2-A 770 HP (574 kW) at 1500 RPM Turbocharged & Air – Air Aftercooled D193103GX03 FR-4446 15.0 : 1
QSKTAA19-G3-NR2-B 815 HP (608 kW) at 1800 RPM Turbocharged & Air – Air Aftercooled D193103GX03 FR-4446 15.0 : 1
——END——

General Information of CCEC QSK19-G4-A Generator Engine

Engine Model QSK19-G4-A Configuration D193103GX03
Performance Curve FR4580 CPL 4270
Type Four Cycle; Inline; 6 Cylinder Aspiration Turbocharged and Charge Air Cooled
Stroke * Bore 159 mm * 159 mm / 6.25 in * 6.25 in Displacement 1150 in3 / 18.9 L
Compression Ratio 15.0 : 1 Fuel System CMS MCRS
Prime Power & Engine Speed 770 HP (574 kW) at 1500 RPM Continuous Power & Engine Speed 450 HP (336 kW) at 1500 RPM
Standby Power & Engine Speed 850 HP (634 kW) at 1500 RPM Emissions U.S. EPA Tier 2

Installation Data of CCEC QSK19-G4-A Generator Engine

Wet Weight – Fan to Flywheel Engine 4350 lb / 1973 kg Dry Weight – Fan to Flywheel Engine 4190 lb / 1901 kg
Date 16 JAN 13 Steady State Stability Band at Any Constant Load +/- 0.25%
Moment of Inertia of Rotating Components – with FW 4023 Flywheel 195 lbm.ft2 / 8.2 kg.m2 Maximum Bending Moment at Rear Face of Block 1000 lb.ft / 1356 N.m
Center of Gravity from Rear Face of Block 23.55 in / 598 mm Center of Gravity Above Crankshaft Centerline 11.1 in / 282 mm
Maximum Static Loading at Rear Main Bearing 2000 lb / 907 kg Fan to Flywhee TBD
Excludes Exhaust Noise; at Rated Load and 7.5 m (24.6 ft);1500 RPM 90.2 dBA Exhaust Noise at 1 m Horizontally from Centerline of Exhaust Pipe Outlet Upwards at 45°;1500 RPM 118 dBA
——END——

Performance Data of CCEC QSK19-G4-A Generator Engine

PRIME POWER STANDBY PRIME POWER STANDBY
Governed Engine Speed 1500 RPM 1500 RPM Exhaust Gas Flow 4287 cfm / 2023 L/s 4425 cfm / 2090 L/s
Engine Idle Speed 700 – 900 RPM 700 – 900 RPM Air to Fuel Ratio (air : fuel) 26.8 : 1 24.6 : 1
Gross Engine Power Output 770 HP / 574 kW 850 HP / 634 kW Radiated Heat to Ambient 3329 BTU/min / 59 kW 3515 BTU/min / 65 kW
Brake Mean Effective Pressure  354 psi / 2441 kPa 389 psi / 2682 kPa Heat Rejection to Jacket Coolant 12632 BTU/min / 222 kW 12830 BTU/min / 230 kW
Piston Speed 1562 ft/min / 7.9 m/s 1562 ft/min / 7.9 m/s Heat Rejection to Exhaust 24655 BTU/min / 434 kW 26095 BTU/min / 460 kW
Friction Horsepower 57 HP / 43 kW 57 HP / 43 kW Heat Rejected to Fuel 232 BTU/min / 4.1 kW 300 BTU/min / 5 kW
Intake Air Flow 1707 cfm / 806 L/s 1720 cfm / 810 L/s Heat Rejected to Aftercooler 9700 BTU/min / 171 kW 9355 BTU/min / 165 kW
Exhaust Gas Temperature 953 °F / 512 °C 960 °F / 515 °C Charge Air Flow 122 lb/min / 55 kg/min 120 lb/min / 55 kg/min
Turbocharger Compressor Outlet Pressure 80 in Hg / 271 kPa 88 in Hg / 298 kPa Maximum Expected Compressor Outlet Temperature 434 °F / 223 °C 446 °F / 230 °C
Engine Water Flow at Stated Friction Head External to Engine (2.5 psi Friction Head) 162 US gpm / 613 L/min 162 US gpm / 613 L/min Engine Water Flow at Stated Friction Head External to Engine (Maximum Friction Head) 145 US gpm / 549 L/min 145 US gpm / 549 L/min

Performance Curve CCEC QSK19-G4A G-Drive Engine

System Technical Data of CCEC QSK19-G4-A Generator Engine

Exhaust System Maximum Back Pressure – 1500 RPM 1.5 in Hg / 5.1 kPa
Air Induction System Maximum Intake Air Restriction – with Dirty Filter Element 25 in H2O / 6.2 kPa
Maximum Intake Air Restriction – with Normal Duty Air Cleaner and Clean Filter Element 1500 RPM 10 in H2O / 2.5 kPa
Cooling System Minimum Pressure Cap 15 psi / 103 kPa
Thermostat (Modulating) Range 181 – 203 °F / 83 – 95 °C
Coolant Capacity — Engine Only 11 US gal / 41.6 litre
Maximum Static Head of Coolant Above Engine Crank Centerline 60 ft / 18.3 m
Maximum Coolant Temperature (Max Top Tank Temp) for Standby / Prime Power 220 / 212 °F / 104 / 100 °C
Jacket Water Circuit Requirements
Maximum Coolant Friction Head External to Engine @ 1500 RPM 5 psi / 34.5 kPa
Charge Air Cooler Requirements
Maximum Temp. Rise Between Engine Air Intake and Intake Manifold – 1500 RPM 38 °F / 21 °C
Maximum Air Pressure Drop from Turbo Air Outlet to Intake Manifold – 1500 RPM 3 in Hg / 10.2 kPa
Maximum Intake Manifold Temperature @ 77 °F (25 °C) Ambient – 1500 RPM 115 °F / 46 °C
Maximum Intake Manifold Temperature for Engine Protection (Shut Down Threshold) 180 °F / 82 °C
Lubrication System Oil Pressure @ Idle Speed 20 PSI / 138 kPa
Oil Pressure @ Governed Speed 40 – 60 PSI / 275.8 – 413.7 kPa
Maximum Oil Temperature 250 °F / 121 °C
Oil Capacity with OP 4084 Oil Pan : High – Low 19 – 17 US gal / 71.9 – 64.4 litre
Total System Capacity (Including Combo Filter) 22.3 US gal / 84.4 litre
Fuel System Type Injection System CMS MCRS
Maximum Fuel Inlet Temperature 160 °F / 71 °C
Maximum Return Fuel Flow @ 1500 RPM 120 US gph / 454 litre/hr
Maximum Supply Fuel Flow @ 1500 RPM 75 US gph / 284 litre/hr
Maximum Restriction at Lift Pump (clean/dirty filter) 5/9 in Hg / 16.9/30 kPa
Maximum Allowable Head on Injector Return Line (Consisting of Friction Head and Static Head) 10 in Hg / 34 kPa
Electrical System Cranking Motor (Heavy Duty, Positive Engagement) 24 volt
Maximum Allowable Resistance of Cranking Circuit 0.002 ohm
Minimum Recommended Battery Capacity-Cold Soak @ 50 °F (10 °C) and Above 600 0 °F CCA
Minimum Recommended Battery Capacity-Cold Soak @ 32 °F to 50 °F (0 °C to 10 °C) 640 0 °F CCA
Minimum Recommended Battery Capacity-Cold Soak @ 0 °F to 32 °F (-18 °C to 0 °C) 900 0 °F CCA
COLD START CAPABILITY Unaided Cold Start – Minimum Cranking Speed 150 RPM
Unaided Cold Start – Minimum Ambient Temperature for Unaided Cold Start 10 °F / -12.2 °C
——END——

 

Scopes of Supply of CCEC QSK19-G4-A Generator Drive Engine

Air Intake System 1. Air Intake Manifold Exhuast System 1. Exhuast Manifold
2. Standard Air Filter 2. Turbocharger
3. Water-Air Intercooler 3. Exhuast Elbow
Starting System 1. Starter Motor Charging System 1. Charging Alternator
2. Starter Rely 2. N/A
Lubricating System 1. Oil Pump Cooling System 1. Water Pump
2. Oil Filter 2. Engine Fan
3. N/A 3. Standard Radiator
Engine Shut-Down System 1. Engine Fuel Shut-Off Solenoid Power Output System 1. Flywheel
2. N/A 2. Standard Flywheel Housing
Fuel System 1. Fuel Transfer Pump
2. High-Pressure Fuel Pump
3. Fuel Filter
——END——

Optional Accessories of CCEC QSK19-G4-A Generator Drive Engine

Air Intake System 1. Air Intake Pre-Heater Exhuast System 1. Muffler & Bellows
2. Air Intake Shut-Off Valve 2. Spark Arrestor Type Muffler & Bellows
3. Heavy-Duty Air Filter 3. DPF System
4. Plateau Type Air Filter 4. N/A
Fuel System 1. Coarse Filter Lubricating System 1. Oil Pre-Heater
2. Fuel Pre-Heater 2. N/A
Starting System 1. Manual Magnetic DC Contactor Cooling System 1. Silent Type Radiator
2. Dual Ears Flywheel Housing 2. Plateau Radiator
3. Spring Starter Motor 3. Salt-Spray Resistant Radiator
4. Air Starter Motor 4. Coolant Pre-Heater
5. Hydraulic Starter Motor 5. Jacket Water Heater
6. Manual Magnetic DC Contactor 6. N/A
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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 QSK19-G4-A Generator Drive Engine

Air Intake System 1. Installation Position of Air Filter Charging System 1. 12 V Charging Alternator for 12 V Electric System
2. Upgrade to Heavy-Duty Type Air Fitler 2. Explosion-Proof Charging Alternator
Exhuast System 1. Position of Turbocharger Lubricating System 1. Oil Pan Position
2. Water-Cooled Exhuast Manifold 2. Number of Dipstick
3. Water-Cooled Turbocharger 3. Position of Dipstick
Fuel System 1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump Starting System 1. 12 V Starter Motor for 12 V Electric System
Engine Shut-Down System 1. 12 V Solenoid for 12 V Electric System Power Output System 1. Size of Flywheel Housing and Flywheel.
2. Explosion-Proof Solenoid 2. 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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Engine Sale Manual

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Installation Drawing

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Installation Manual

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Operation Manual

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Parts Catalogue

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Report & Certifcate

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