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 |
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 |
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 | ||
| ——END—— | |||
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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.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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