CCEC KTA19-G3A-B Generator Engines
| Engine Model | KTA19-G3A-B |
| Standby Power | 755 HP (563 kW) @ 1800 RPM |
| Prime Power | 680 HP (507 kW) @ 1800 RPM |
| Compression Ratio | 13.9 : 1 |
| Type | 4 Cycle; 6 Cylinder |
| Fuel System | PT-STC |
| Aspiration | Turbocharged & Aftercooled |
| Emission Standard | Euro II |
| Displacement | 10.8 L |
| Bore * Stroke | 159 mm * 159 mm |
| Packing Size (L * W * H) | 1573 mm * 796 mm * 1343 mm |
General Infomation of CCEC KTA19-G3A-B Generator Engines
| General Infomation of CCEC KTA19-G3A-B Generator Drive Engine | |||
| Engine Model | KTA19-G3A-B | Configuration | D193091DX02 |
| Performance Curve | FR – 4212 | CPL No. | 4153 |
| Type | 4 – Cycle; In – line; 6 – Cylinder Diesel | Aspiration | Turbocharged &Aftercooledr Intercooler |
| Displacement | 1150 in3 / 19 L | Compression Ratio | 13.9 : 1 |
| Dry Weight – Fan to Flywheel Engine | 3725 lb / 1690 kg | Dry Weight – Heat Exchanger Cooled Engine | 5900 lb / 2676 kg |
| Wet Weight – Fan to Flywheel Engine | 3880 lb / 1760 kg | Wet Weight – Heat Exchanger Cooled Engine | 6300 lb / 2858 kg |
| Moment of Inertia of Rotating Components – with FW 4001 Flywheel | 170.0 lbm.ft2 / 7.16 kg.m2 | Moment of Inertia of Rotating Components – with FW 4006 Flywheel | 199.0 lbm.ft2 / 8.39 kg.m2 |
| C.G. Distance From Front Face of Block | 23.6 in / 598 mm | C.G. Distance Above Crank Centerline | 9.0 in / 229 mm |
| Stand_By | 755 HP (563 kW) @ 1800 RPM | Firing Order | 1 – 5 – 3 – 6 – 2 – 4 |
| Bore * Stroke | 6.25 in * 6.25 in / 159 mm * 159 mm | Fuel System | PT |
| Prime | 680 HP (507 kW) @ 1800 RPM | Moment of Inertia About Roll Axis | 1876 lbm.ft2 / 79 kg.m2 |
| Moment of Inertia of Rotating Components (Excluding Flywheel) | 43 lbm.ft2 / 1.82 kg.m2 | Maximum Allowable Bending Moment at Rear Face of Block | 2000 lb / 907 kg |
Engine Performance Data CCEC KTA19-G3A-B Generator Engines
| Performance Data of CCEC KTA19-G3A-B Generator Drive Engine | |||||
| Stanby Power | Prime Power | Stanby Power | Prime Power | ||
| Engine Speed | 1800 RPM | 1800 RPM | Intake Air Flow | 1517 CFM / 716 L/s | 1455 CFM / 687 L/s |
| Idle Speed | 675 – 775 RPM | 675 – 775 RPM | Exhaust Gas Flow | 3945 CFM / 1862 L/s | 3673 CFM / 1734 L/s |
| Gross Power Output | 755 HP / 563 kW | 680 HP /507 kW | Exhaust Gas Temperature | 939 °F / 504 ℃ | 898 °F / 481 ℃ |
| Brake Mean Effective Pressure | 287 PSI / 1978 kPa | 258 PSI / 1781 kPa | Heat Rejection to Ambient | 4522 BTU/min / 80 kW | 4050 BTU/min / 0 kW |
| Piston Speed | 1870 ft/min / 9.5 m/s | 1870 ft/min / 9.5 m/s | Heat Rejection to Coolant | 22830 BTU/min / 401 kW | 20824 BTU/min / 366 kW |
| Friction Horsepower | 83 HP / 62 kW | 83 HP / 62 kW | Engine Water Flow @ 3psi | 196 L/s /12.4 U.S.GPM | 196 L/s / 12.4 U.S.GPM |
System Technical Data of CCEC KTA19-G3A-B Generator Engines
| System Technical Data of CCEC KTA19-G3A-B Generator Drive Engine | ||
| Exhaust System | Maximum Allowable Back Pressure (1500 / 1800 RPM) | 2.3/3 in Hg / 7.8/10.2 kPa |
| Maximum Back Pressure | 3 in Hg / 10 kPa | |
| Exhaust Pipe Size Normally Acceptable | 5 in / 127 mm | |
| Air Induction System | Maximum Allowable Intake Air Restriction With Heavy Duty Air Cleaner – Clean Element | 15 in H2O / 3.73 kPa |
| Intake Air Alarm Temperature (1500 / 1800 RPM) | 82 °F / 180 °C | |
| Cool System | Coolant Capacity – After – Cooler Only | 6 US Gal / 23 L |
| Coolant Capacity – With Heat Exchanger Hx 6076 ( With Out Explantion Tank) | 53 US Gal / 199 L | |
| Coolant Capacity – With Explantion Tank & Lta | 30 US Gal / 112 L | |
| Maximum Coolant Friction Heat External To Engine @1800 RPM | 10 PSI / 68.9 kPa | |
| Maximum Coolant Friction Heat External To Engine @1500 RPM | 10 PSI / 68.9 kPa | |
| Maximum Allowable Air Friction Across Radator | 0.5 in H2O / 0.1 kPa | |
| Minimum Raw Water Flow @ 90 °F (32 ℃) To Heat Exchanger With Hx 6076 | 108 GPM / 408.8 L/min | |
| Maximum Raw Water Inlet Pressure @ Heat Exchanger Hx 6076 | 50 PSI / 344.7 kPa | |
| Maximum Allowable Top Tank Temperature (Stand_By / Prime) | 220/212 °F / 104/100 °C | |
| Standard Thermostat (Modulating) Range | 180 – 200 °F / 82 – 93 °C | |
| Maximum Allowable Coolant Temperature | 205 °F / 96.1 °C | |
| Minimum Coolant Makeup Capacity | 1.6 US Gal / 6.1 L | |
| Maximum Raw Water Inlet Friction | 10 PSI / 254.0 kPa | |
| Minimum Allowable Fill Rate | 5 GPM / 18.9 L/min | |
| Maximum Allowable Initial Fill Time | 5 min | |
| Minimum Allowable Coolant Expansion Space | 5 % | |
| Maximum Allowable Inlet Coolant Temperature At Limited Situation (Stand_By / Prime) | 160/150 °F / 71/66 °C | |
| Lubrication System | Oil Pressure @ Idle Speed | 20 PSI / 138 kPa |
| Oil Pressure @ Governed Speed | 50 – 70 PSI / 345 – 483 kPa | |
| Oil Flow at Rated Speed | 40 GPM / 151.4 L/min | |
| Maximum Allowable Oil Temperature | 250 °F / 121 °C | |
| By-Pass Filter Capacity – Spin – on Cartridge Type | 0.7 US Gal / 2.6 L | |
| By-Pass Filter Capacity – Replaceable Element Type | 2.9 US Gal / 11.0 L | |
| Oil Pan Capacity (Option OP4019) – High | 10.0 US Gal / 37.9 liter | |
| Total System Capacity (Excluding By – Pass Filter) | 13.2 US Gal / 50.0 L | |
| Angularty of Standard Oil Pan Oil Pan – Front Down | 30 ° | |
| Fuel System | Fuel Injection System | PT |
| Maximum allowable Restriction to PT Fuel Pump – With Clean Fuel Filter | 4 in Hg / 13.55 kPa | |
| Maximum allowable Restriction to PT Fuel Pump – With Dirty Fuel Filter | 9 in Hg / 30.48 kPa | |
| Maximum Allowable Injector Return Line Restriction – With Check Valves | 7 in Hg / 22 kPa | |
| Maximum Allowable Injector Return Line Restriction – Less Check Valves | 3 in Hg / 8 kPa | |
| Minimum Allowable Fuel Tank Vent Capability | 15 ft3/h / 425 L/h | |
| Starter (Heavy, Anode) | 24 V | |
| 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 ℃) or Above | 600 CCA | |
| Minimum Recommended Battary Capacity – Cold Soak at 32 ~ 50 °F(0 ~ 10 ℃) or Above | 640 CCA | |
| Minimum Recommended Battary Capacity – Cold Soak at 0 ~ 32 °F(- 18 ~ 0 ℃) or Above | 900 CCA | |
KTA19-G3A-B Generator Engines Product Advantages
Durability
The cylinder block and cylinder head utilize a high-strength integrated design, reducing failure rates and ensuring long-lasting performance with an excellent reputation.
Superior Performance
The high-efficiency Cummins turbocharger ensures optimal air intake, enhancing engine efficiency. The pressure pulse exhaust manifold maximizes waste energy utilization, further improving combustion and low-load efficiency while reducing specific fuel consumption.
Features substantial torque, powerful output, and rapid transient response.
High Reliability
Cummins’ advanced PT fuel system incorporates unique overspeed protection and low-pressure fuel delivery, minimizing fuel lines and lowering failure rates. Engineered with exceptional holistic design, it delivers outstanding reliability.
Easy Maintenance
Modular design with partitioned integration ensures a compact structure. Components are detachable and highly reusable. Shared platform design enables high parts commonality across models.
（Note: Technical terms like “PT fuel system” (Pressure-Time fuel system) and “pressure pulse exhaust manifold” retain industry-standard translations. Key brand-specific features are preserved to align with Cummins’ terminology.)
