CCEC QSK19-G14 Generator Engines
| Engine Model | QSK19-G14 |
| Standby Power | 897 HP (669 kW) at 1800 RPM |
| Prime Power | 815 HP (608 kW) at 1800 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-G14 Generator Engines
| General Infomation of CCEC QSK19-G14 Generator Engine | |||
| Engine Model | QSK19-G14 | Configuration | D193103GX03 |
| Performance Curve | FR4791 | CPL | 4382 |
| 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 | 15.8 : 1 | Fuel System | CMS MCRS |
| Standby Power & Engine Speed | 599 HP (447 kW) at 1500 RPM | Aftertreatment | 0 |
| Date | 2-Aug-19 | Emission Compliance | Noncertified EPA Tier 3 |
| Prime Power & Engine Speed | 539 HP (402 kW) at 1500 RPM | Continuous Power & Engine Speed | 486 HP (362 kW) at 1500 RPM |
| Installation Data of CCEC QSK19-G14 Generator Engine | |||
| Wet Weight(Approximate) | 4568 lb / 2072 kg | ||
| Moment of Inertia of Rotating Components – with FW 4016 Flywheel, SAE 0 | 195.0 lbm.ft2 / 8.2 kg.m2 | ||
| Center of Gravity from Rear Face of Block | 24.0 in / 609.6 mm | ||
| Dry Weight (Approximate) | 4348 lb / 1972 kg | ||
| Maximum Bending Moment at Rear Face of Block | 1000 lb.ft / 1356 N.m | ||
| Center of Gravity Above Crankshaft Centerline | 11.0 in / 279.4 mm | ||
Engine Performance Data CCEC QSK19-G14 Generator Engines
| Performance Data of CCEC QSK19-G14 Generator Engine | |||
| STANDBY | PRIME | CONTINUOUS | |
| Frequency | 50 Hz | 50 Hz | 50 Hz |
| Governed Engine Speed | 1500 RPM | 1500 RPM | 1500 RPM |
| Gross Engine Power Output | 599 HP / 447 kW | 539 HP / 402 kW | 486 HP / 362 kW |
| Brake Mean Effective Pressure | 274 psi / 1890 kPa | 247 psi / 1704 kPa | 222 psi / 1531 kPa |
| Friction Power | N/A | N/A | N/A |
| Intake Air Flow | 1363 ft3/min / 644 L/s | 1279 ft3/min / 604 L/s | 1214 ft3/min / 573 L/s |
| Exhaust Gas Temp | 890 °F / 477 °C | 900 °F / 483 °C | 890 °F / 477 °C |
| Exhaust Gas Flow | 3426 ft3/min / 1617 L/s | 3215 ft3/min / 1518 L/s | 3044 ft3/min / 1437 L/s |
| Air : Fuel Ratio | 29.3 : 1 | 29.7 : 1 | 30.9 : 1 |
| Radiated Heat to Ambient | 2483 BTU/min / 44 kW | 2280 BTU/min / 41 kW | 2088 BTU/min / 37 kW |
| Heat to JW Radiator | 9112 BTU/min / 161 kW | 6575 BTU/min / 116 kW | 5851 BTU/min / 103 kW |
| Heat to Exhaust | 22398 BTU/min / 394 kW | 21003 BTU/min / 370 kW | 19670 BTU/min / 346 kW |
| Heat to Fuel | N/A | 0 / 0 | 0 / 0 |
| Heat to Aftercooler Radiator | 5972 BTU/min / 106 kW | 5129 BTU/min / 91 kW | 4547 BTU/min / 80 kW |
| Charge Air Flow | 100 lb/min / 46 kg/min | 93 lb/min / 43 kg/min | 88 lb/min / 40 kg/min |
| Turbo Comp Outlet Pressure | 31.9 psi / 220 kPa | 29 psi / 200 kPa | 26 psi / 180 kPa |
| Turbo Comp Outlet Temp | 363 °F / 184 °C | 346 °F / 175 °C | 328 °F / 165 ° |
System Technical Data of CCEC QSK19-G14 Generator Engines
| System Technical Data of CCEC QSK19-G14 Generator Engine | ||
| Exhaust System | Max Allowable Static Bending Moment @ Exhaust Outlet Flange | N/A |
| Max Back Pressure at Standby Power (Exhaust Outlet) | 0 in Hg / 0 kPa | |
| Air Induction System | Max Air Temperature Rise Over Ambient At Compressor Inlet | 0 °F / -18 °C |
| Max Intake Air Restriction – With Normal Duty Air Cleaner and Clean Filter Element | 10.0 in H2O / 2.5 kPa | |
| Max Intake Air Restriction – With Heavy Duty Air Cleaner and Clean Filter Element | 0 in H2O / 0 kPa | |
| Max Intake Air Restriction – With Dirty Filter Element | 25.0 in H2O / 6.2 kPa | |
| Cooling System | Jacket 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 Circuit | 11.0 US gal / 41.6 L | |
| Minimum Pressure Cap Rating at Sea Level | 7.0 psi / 48.3 kPa | |
| Max Static Head of Coolant Above Crankshaft Centerline | 60.0 ft / 18.3 m | |
| Max Coolant (Top Tank) Temperature for Standby/Prime Power | 219/212 °F / 104/100 °C | |
| Thermostat (Modulating) Range | 0-0 °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) Ambient | 0 °F / -18 °C | |
| Max Coolant Temperature into LTC @ Limiting Ambient Conditions for Standby/Prime Power | 0 °F / -18/ -18 °C | |
| Thermostat (Modulating) Range | 0 °F / -18 °C | |
| Coolant Capacity – Engine Low Temperature Circuit | 0 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) Ambient | 115 °F / 64 °C | |
| Lubrication System | Oil Pressure at Minimum Idle Speed | 20 psi / 138 kPa |
| Oil Pressure at Governed Speed | N/A-70 psi / N/A-483 kPa | |
| Max Oil Temperature | 250 °F / 121 °C | |
| Oil Capacity : Low – High | 16-19 US gal / 61-72 L | |
| Total System Capacity (with Spin-On Filters) | 22 US gal / 83 L | |
| Fuel System | Max Allowable Fuel Supply Restriction at Stage 1 Filter Inlet | 5.0 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 Temperature | 160 °F / 71 °C | |
| Max Supply Fuel Flow | 0 US gph / N/A L/hr | |
| Max Return Fuel Flow | 65 US gph / 246 L/hr | |
| Electrical System | System Voltage | 24 volts |
| Minimum Recommended Battery Capacity – Cold Soak @ 0 °F (-18 °C) | 900 CCA | |
| Max Starting Circuit Resistance | 0.002 ohm | |
| Max Current Draw of the System amps | 0 amps | |
| COLD START CAPABILITY | Unaided Cold Start – Minimum Cranking Speed | 150 RPM |
| Unaided Cold Start – Minimum Ambient Temp for Unaided Cold Start | 10 °F / -12 °C | |
| Performance Data | Minimum Low Idle Speed | 700 RPM |
| Maximum Low Idle Speed | 0 RPM | |
CCEC QSK19-G14 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.
