CCEC QSK19-G11X Generator Engines
| Engine Model | QSK19-G11X |
| Standby Power | 667 kW (894 HP) @ 1500 RPM |
| Prime Power | 606 kW (813 HP) @ 1500 RPM |
| Compression Ratio | 15.0 : 1 |
| Type | 4 Cycle; 6 Cylinder |
| Fuel System | CMS MCRS |
| Aspiration | Turbocharged & Aftercooled |
| Emission Standard | Euro II |
| Displacement | 19L |
| Bore * Stroke | 159 mm * 159 mm |
| Packing Size (L * W * H) | 1695 mm * 985 mm * 1723 mm |
General Infomation of CCEC QSK19-G11X Generator Engines
| General Infomation of CCEC QSK19-G11X Generator Engine | |||
| Engine Model | QSK19-G11X | Configuration | D193103GX03 |
| Performance Curve | FR 4769 | CPL | 4270 |
| Type | 4-Cycle; In-line; 6-Cylinder Diesel | Aspiration | Turbocharged and Air to Air Aftercooled |
| Stroke * Bore | 159 mm * 159 mm / 6.25 in * 6.25 in | Displacement | 1150 in3 / 19 L |
| Compression Ratio | 15.0 : 1 | Fuel System | CMS MCRS |
| Stand b | 667 kW (894 HP) @ 1500 RPM | Prime | 606 kW (813 HP) @ 1500 RPM |
| Date | 16 JAN 13 | Emissions | N/A |
| Firing Order | 1-5-3-6-2-4 | ||
| Installation Data of CCEC Cummins QSK19-G11X Generator Engine | |||
| Wet Weight – Fan to Flywheel Engine | 4350 lb / 1973 kg | ||
| C.G. Distance From Rear Face of Flywheel Housing (FH4018) | 28.4 in / 721 mm | ||
| Maximum Allowable Static Load at Rear Main Bearing | 2000 lb / 907 kg | ||
| Maximum Bending Moment at Rear Face of Bl | 1000 lb.ft / 1356 N·m | ||
| Dry Weight – Fan to Flywheel Engine | 4190 lb / 1901 kg | ||
| C.G. Distance Above Crank Centerline | 11 in / 282 mm | ||
| Moment of Inertia of Rotating Components (Excluding Flywheel) | 79 lbm.ft2 / 1876 kg·m2 | ||
| ——END—— | |||
Engine Performance Data CCEC QSK19-G11X Generator Engines
| Performance Data of CCEC QSK19-G11X Generator Engine | |||||
| PRIME POWER | STANDBY | PRIME POWER | STANDBY | ||
| Frequency | 50 Hz | 50 Hz | Intake Air Flow | 837 L/s / 1774 CFM | 921 L/s / 1951 CFM |
| Engine Speed | 1500 RPM | 1500 RPM | Exhaust Gas Flow | 2109 L/s / 4468 CFM | 2320 L/s / 4951 CFM |
| Idle Speed | 700-900 RPM | 700-900 RPM | Exhaust Gas Temperature | 542 °C / 1008 °F | 548 °C / 1018 °F |
| Gross Power Output | 606 kW / 813 HP | 667 kW / 894 HP | Heat Rejection to Ambient | 61 kW / 3515 BTU/min | 68 kW / 3867 BTU/min |
| Brake Mean Effective Pressure | 2550 kPa / 370 PSI | 7.9 kPa / 1555 PSI | Heat Rejection to Coolant | 226 kW / 12872 BTU/min | 249 kW / 14160 BTU/min |
| Piston Speed | 7.9 ft /1555 min | 7.9 ft /1555 min | Engine Water Flow | 9.27 L/s / 147 U.S.GPM | 10.2 L/s / 161 U.S.GPM |
| Friction Horsepower | 36 kW / 48 HP | 40 kW / 54 HP | Heat to be Rejected by CAC | 192 kW / 10910 BTU/min | 211 kW / 12001 BTU/min |
System Technical Data of CCEC QSK19-G11X Generator Engines
| System Technical Data of CCEC QSK19-G11X Generator Engine | ||
| Exhaust System | Maximum Back Pressure – (1500/1800 RPM) | 2.3/3 in Hg / 7.8/10.2 kPa |
| Air Induction System | Maximum Allowable Intake Air Restriction With Heavy Duty Air Cleaner – Dirty Element | 25 in H2O / 6.23 kPa |
| Maximum Allowable Intake Air Restriction With Heavy Duty Air Cleaner – Clean Element | 15 in H2O / 3.73 kPa | |
| Cooling System | Coolant Capacity – Engine Only | 11 U.S.Gal / 41.6 L |
| Minimum Allowable Pressure Cap @ sea level | 7 PSI / 48 kPa | |
| Maximum Static Head of Coolant Above Engine Crank Centerline | 60 ft / 18.3 m | |
| Maximum Allowable Top Tank Temperature (Stand_by/Prime) | 220/212 °F / 104/100 °C | |
| Standard Thermostat (modulating) Range | 181-203 °F / 82-93 °C | |
| Maximum temperature of intake manifold @ 77 °F (25 °C) Ambient | 115 °F / 46 °C | |
| Maximum Intake Temperature Rise Between Engine Air Intake and Intake Manifold | 38 °F / 21 °C | |
| Maximum temperature of intake manifold (Warning Temperature) | 180 °F / 82 °C | |
| Maximum pressure drop from from compressor outlet to intake manifold | 3 in.Hg / 10 kPa | |
| Lubrication System | Oil Pressure @ Idle | 20 PSI / 138 kPa |
| Oil Pressure @ Rated Speed | 40 – 60 PSI / 275.8 – 413.7 kPa | |
| Oil Flow at Rated Speed | 40 U.S.GPM / 151 L/min | |
| Maximum Allowable Oil Temperature | 250 °F / 121 °C | |
| Oil Pan Capacity (Option OP4084) – High | 19 U.S.Gal / 71.9 L | |
| Oil Pan Capacity (Option OP4084) – Low | 17 U.S.Gal / 64.4 L | |
| Total System Capacity (Including By-Pass Filter) | 22.3 U.S.Gal / 84.4 L | |
| Angularty of Standard Oil Pan ( Option OP4084) – Front Down | 30 ° | |
| Angularty of Standard Oil Pan ( Option OP4084) – Front Up | 30 ° | |
| Fuel System | Fuel Injection System | CMS MCRS |
| Maximum allowable Restriction to Fuel Pump – With Clean Fuel Filter | 5 in Hg / 16.93 kPa | |
| Maximum allowable Restriction to Fuel Pump – With Dirty Fuel Filter | 9 in Hg / 30.48 kPa | |
| Maximum Allowable Injector Return Line Restriction – With Check Valves | 6.5 in Hg / 22 kPa | |
| Maximum Allowable Injector Return Line Restriction – Less Check Valves | 2.5 in Hg / 8.5 kPa | |
| Minimum Allowable Fuel Tank Vent Capability | 15 ft3/h / 425 L/h | |
| With 2.5 in. Hg (8.4 kPa) or Less Back Pressure | ||
| Maximum Allowable Oil Temperature | 160 °F / 71 °C | |
| Maximum Fuel Supply | 120 lb/h / 454kg/h | |
| Maximum Fuel Drain | 75 lb/h / 284 kg/h | |
| Electrical System | Starter (Heavy, Anode) | 24 Volt |
| Battary Recharge System,Negative ground | 35 A | |
| Maximum Allowable Resistance of Starting Circuit | 0.002 Ω | |
| Minimum Recommended Battary Capacity | ||
| ·Cold Soak at 50 °F(10 °C) or Above | 600 0 °F CCA | |
| ·Cold Soak at 32~50 °F(0~10 ℃) or Above | 640 0 °F CCA | |
| ·Cold Soak at 0~32 °F(-18~0 °C) or Above | 900 0 °F CCA | |
CCEC QSK19-G11X Generator Engines Product Advantages
Outstanding Performance
Equipped with the world-leading high-pressure common rail fuel system and fully electronic control modules, the engine achieves exceptional power and transient response through ultra-high fuel injection pressure, optimized vortex and harmonic intake ports, and Cummins’ proprietary high-pressure-ratio efficient turbocharger. It demonstrates enhanced adaptability to altitude, temperature, and load variations.
Features high torque, robust power, rapid transient response, and superior fuel efficiency.
Excellent Durability
The cylinder block and cylinder head are designed with high-strength integration to minimize failure rates, ensuring long-lasting reliability and an outstanding reputation.
The pre-lubrication system, Centriguard centrifugal filter, CENTINEL continuous oil renewal system, and dual-stage Fleetguard combination oil filter extend maintenance intervals while reducing startup failure rates.
High Reliability
Modular integration, compact structure, low failure rates, reduced vibration, and low noise. The engine maintains optimal performance across varying altitudes and load conditions.
Emission Compliance
An optimized combustion chamber design enables the engine to achieve exceptional emission levels without requiring aftertreatment systems. It has been certified under China’s National Stage III Emission Standard for non-road applications.
Convenient Maintenance
The INSITE engine monitoring and diagnostics software, based on the Windows operating system, offers a user-friendly interface and flexibility for rapid fault diagnosis.
A modular design with compact, block-based integration ensures easy disassembly and component reuse. Shared components across the platform enhance parts commonality.
Six-cylinder single-head integrated design with modularized structure ensures compactness. Components are detachable and highly reusable.
