KTA50-G7E G-Drive Engine
CCEC KTA50-G7E (1500 RPM) Generator Drive Engine is V Type 16-Cylinder, 50 liters (3067 in3) Four-Strokes Engine with 159 mm (6.25 in) Bore and 159 mm (6.25 in) Stroke.
KTA50-G7E Generator Drive Engine Equipped with Direct Injection CMI PT Fuel System, Comes with Turbocharged and Aftercooled.The Standby Power for 50 Hz Generator Set (1500 RPM) of CCEC KTA50-G7E Generator Drive Engine is 1769 HP (1320 kW). The Prime Power for 50 Hz Generator Set (1500 RPM) of CCEC KTA50-G7E Generator Drive Engine is 1621 HP (1210 kW).The Continuous Power for 50 Hz Generator Set (1500 RPM) of CCEC KTA50-G7E Generator Drive Engine is 1474 HP (1100 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 KTA50-G7E G-Drive Engine
Cummins 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.
Great flux gear pump, lube oil filter and by-pass oil filter can separate impurity above 10 um effectively. Keep lubrication system in good state and make the engine more 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, pulse exhaust manifold reduce exhaust temperature, provide excellence fuel consumption and emission performance.
Technical Specifications
Basic Introduction of CCEC KTA50-G7E G-Drive Engine
| Engine Model: | KTA50-G7E |
| Engine Type: | 4 – Cycle; 60° Vee; 16 – Cylinder Diesel |
| Displacement: | 50 L |
| Rated Power / Speed: | 1210 kW @ 1500 RPM |
| Aspiration Method: | Turbocharged & Aftercooled Intercooler |
| Emission Standard: | Euro II |
| Bore * Stroke: | 159 mm * 159 mm |
| Packing Size (L * W * H): | 2794 mm * 1507 mm * 1846 mm |
| Wet Weight: | 5934 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Engine Model | Aspiration | Prime Power | Performance Curve | Compression Ratio | Fuel System |
| KTA50-G3-A | Turbocharged & Aftercooled Intercooler | 1470 HP (1097 kW) @ 1500 RPM | FR – 6250 | 13.9 : 1 | N / A |
| KTA50-G3-B | Turbocharged & Aftercooled Intercooler | 1635 HP (1220 kW) @ 1800 RPM | FR – 6250 | 13.9 : 1 | N / A |
| KTA50-G3E | Turbocharged & Aftercooled Intercooler | 1474 HP (1100 kW) @ 1500 RPM | FR | 14.7 : 1 | PT |
| KTA50-G7E | Turbocharged & Aftercooled Intercooler | 1621 HP (1210 kW) @ 1500 RPM | FR | 14.7 : 1 | PT |
| KTA50-G8 | Turbocharged & Low Temp. Aftercooled | 1608 HP (1200 kW) @ 1500 RPM | FR – 6243 (1P / 2L) / FR – 6351 (2P / 2L) | 14.9 : 1 | N / A |
| KTA50-GS8 | Turbocharged & Low Temp. Aftercooled | 1725 HP (1286 kW) @ 1500 RPM | FR – 6261 | 13.9 : 1 | N / A |
| KTA50-G9 | Turbocharged & Low Temp. Aftercooled | 1855 HP (1384 kW) @ 1800 RPM | FR – 6244 (1P / 2L) / FR – 6295 (2P / 2L) | 13.9 : 1 | N / A |
| KTA50-G12-A | Turbocharged & Low Temp. Aftercooled | 1539 HP (1148 kW) @ 1500 RPM | FR – 6972 | 13.9 : 1 | N / A |
| KTA50-G12-B | Turbocharged & Low Temp. Aftercooled | 1684 HP (1256 kW) @ 1800 RPM | FR – 6972 | 13.9 : 1 | N / A |
| KTA50-G12A-A | Turbocharged & Low Temp. Aftercooled | 1608 HP (1200 kW) @ 1500 RPM | FR – 601 | 13.9 : 1 | PT |
| KTA50-G12A-B | Turbocharged & Low Temp. Aftercooled | 1805 HP (1347 kW) @ 1800 RPM | FR – 601 | 13.9 : 1 | PT |
| KTA50-G15 | Turbocharged & Low Temp. Aftercooled | 1998 HP (1491 kW) @ 1500 RPM | FR – 6243 CQ | 13.9 : 1 | PT |
| KTA50-G16 | Turbocharged & Low Temp. Aftercooled | 2213 HP (1650 kW) @ 1500 RPM | FR – 722 | 14.7 : 1 | PT |
| ——END—— | |||||
General Information of CCEC KTA50-G7E Generator Engine | |||
| Engine Model | KTA50-G7E | Configuration | D283022DX02 |
| Performance Curve | FR | CPL No. | TBD |
| Type | 4 – Cycle; 60° Vee; 16 – Cylinder Diesel | Aspiration | Turbocharged & Aftercooled Intercooler |
| Compression Ratio | 14.7 : 1 | Displacement | 3067 in3 / 50 L |
Installation Data of CCEC KTA50-G7E Generator Engine | |||
| Bore * Stroke | 159 mm * 159 mm / 6.25 in * 6.25 in | Dry Weight – Fan to Flywheel Engine | 11820 lb / 5361 kg |
| Wet Weight – Fan to Flywheel Engine | 12485 lb / 5663 kg | Dry Weight – Heat Exchanger Cooled Engine | N / A |
| Wet Weight – Heat Exchanger Cooled Engine | N / A | Maximum Bending Moment at Rear Face of Block | 4500 lb.ft / 6101 N.m |
| Moment of Inertia of Rotating Components – with FW 6009 Flywheel | 301 lbm.ft2 / 12.7 kg.m2 | Moment of Inertia of Rotating Components – with FW 6017 Flywheel | 515 lbm.ft2 / 21.7 kg.m2 |
| Center of Gravity from Rear Face of Flywheel Housing (FH 6024) | 47.5 in / 1207 mm | Center of Gravity Above Crankshaft Centerline | 11.0 in / 279 mm |
| Maximum Static Loading at Rear Main Bearing | 2000 lb / 907 kg | Steady State Stability Band at any Constant Load | +/- 0.25 |
| Moment of Inertia of Rotating Components (Excluding Flywheel) | N / A | Firing Order | 1- 1 – 3 – 3 – 2 – 2 – 5 – 4 – 8 – 8 – 6 – 6 – 7 – 7 – 4 – 5 |
| Stand_By Power | 1769 HP (1320 kW) @ 1500 RPM | Prime Power | 1621 HP (1210 kW) @ 1500 RPM |
| Minimum Ambient Temperature For Unaided Cold Start | 40 °F / 4 ℃ | Minimum Cranking Speed Required For Unaided Cold Start | 40 (°F / ℃) |
| Fuel System | PT | ||
| ——END—— | |||
Performance Data of CCEC KTA50-G7E Generator Engine | |||||
| Stanby Power | Prime Power | Stanby Power | Prime Power | ||
| Engine Speed | 1500 RPM | 1500 RPM | Engine Idle Speed | 700 – 800 RPM | 700 – 800 RPM |
| Gross Engine Power Output | 1769 HP / 1320 kW | 1621 HP / 1621 kW | Nominal Rail Pressure | 125 PSI / 862 kPa | 111 PSI / 765 kPa |
| Intake Manifold Pressure | 73 in.Hg / 246 kPa | 67 in.Hg / 228 kPa | Brake Mean Effective Pressure | 306 PSI / 2112 kPa | 281 PSI / 1936 kPa |
| Piston Speed | 1565 ft/min / 7.95 m/s | 1565 ft/min / 7.95 m/s | Friction Horsepower | 156 HP / 116 kW | 156 HP / 116 kW |
| Intake Air Flow | 268 lb/min / 7305 kg/h | 257 lb/min / 6988 kg/h | Exhaust Gas Flow | 278 lb/min / 7573 kg/h | 266 lb/min / 7234 kg/h |
| Exhaust Gas Temperature | 867 °F / 464 ℃ | 844 °F / 451 ℃ | Heat Rejection to Ambient | 3759 BTU/min / 66 kW | 3549 BTU/min / 62 kW |
| Heat Rejection to Jacket Coolant | 30108 BTU/min / 529 kW | 27809 BTU/min / 489 kW | Heat Rejection to LTA | 16216 BTU/min / 285 kW | 14392 BTU/min / 253 kW |
System Technical Data of CCEC KTA50-G7E Generator Engine | ||
| Exhaust System | Maximum Allowable Exhaust Back Pressure | 2 in Hg / 5 kPa |
| Exhaust Pipe Size Normally Acceptable | 6 in / 152 mm | |
| Air Induction System | Maximum Intake Air Restriction – with Dirty Filter Element | 25 in H2O / 6.23 kPa |
| Maximum Intake Air Restriction – with Clean Filter Element | 15 in H2O / 3.73 kPa | |
| Cooling System | Coolant Capacity – Engine Only | 42.5 US gal / 161.0 liter |
| Minimum Allowable Pressure Cap @ sea level | 7 PSI / 48 kPa | |
| Maximum Coolant Friction Heat External to Engine @1500 RPM | 10 PSI / 69 kPa | |
| Maximum Pressure Drop Across Any External Cooling System Circuit | 5.0 PSI / 34.5 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 Coolant Pressure | 15 PSI / 103 kPa | |
| Maximum Allowable Coolant Temperature | 205 °F / 96.1 °C | |
| Minimum Allowable Fill Rate | 5 US gpm / 18.9 liter/min | |
| Minimum Allowable Coolant Expansion Space | 5 % | |
| Maximum Allowable Deaeration Time | 25 min | |
| Maximum Static Head of Coolant Above Engine Crank Centerline | 18.3 ft. / 60 m | |
| 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 US gpm / 151 liter/min | |
| Maximum Oil Temperature | 250 °F / 121 °C | |
| By-Pass Filter Capacity – Spin-on Cartridge Type | 2 * 0.7 US gal / 2 * 2.6 liter | |
| Oil Pan Capacity (Option OP6024) – High | 40.0 US gal / 151.4 liter | |
| Oil Pan Capacity (Option OP6024) – Low | 32.0 US gal / 121.1 liter | |
| Total System Capacity (Excluding By-Pass Filter) | 46.7 US gal / 176.8 liter | |
| 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 | 8 in Hg / 27.09 kPa | |
| Maximum Fuel Supply at Rated Power and Speed | 1186 lb/h / 538 kg/h | |
| 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 | |
| Electrical System And Start System | Minimum Recommended Battary Capacity (Cold Soak at 0 °F(-18 ℃) or Above | 24 V |
| Engine Only (De-clutched Load) – Cold Cranking Amperes | 1800 CCA | |
| Engine Only (De-clutched Load) – Reserve Capacity | 640 min | |
| 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 | 12800 °F CCA | |
| Minimum Recommended Battary Capacity – Cold Soak at 32 ~ 50 °F(0 ~ 10 ℃) or Above | 18000 °F CCA | |
| Minimum Recommended Battary Capacity – Cold Soak at 0 ~ 32 °F(- 18 ~ 0 ℃) or Above | 18000 °F CCA | |
| ——END—— | ||
Scopes of Supply of CCEC KTA50-G7E 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 KTA50-G7E 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 KTA50-G7E 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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