QSK38-G5-A G-Drive Engine
CCEC QSK38-G5-A (1500 RPM) Generator Drive Engine is V Type 12-Cylinder, 37.7 liters (2301 in3) Four-Strokes Engine with 159 mm (6.25 in) Bore and 159 mm (6.25 in) Stroke.
QSK38-G5-A Generator Drive Engine Equipped with CMI MCRS Fuel System, Comes with Turbocharged and Aftercooled.The Standby Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK38-G5-A Generator Drive Engine is 1641 HP (1224 kW). The Prime Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK38-G5-A Generator Drive Engine is 1484 HP (1107 kW).The Continuous Power for 50 Hz Generator Set (1500 RPM) of CCEC QSK38-G5-A Generator Drive Engine is 1250 HP (932 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 QSK38-G5-A G-Drive Engine
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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.
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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.
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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.
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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.
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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 QSK38-G5-A G-Drive Engine
| Engine Model: | QSK38-G5-A (-A means 1500 RPM engine) |
| Engine Type: | Four Cycle; Vee; 12 Cylinder |
| Displacement: | 37.7 L |
| Rated Power / Speed: | 1107 kW @ 1500 RPM |
| Aspiration Method: | Turbocharged and Aftercooled |
| Emission Standard: | U.S. EPA Tier 2 |
| Bore * Stroke: | 159 mm * 159 mm |
| Packing Size (L * W * H): | 2220 mm * 1507 mm * 1846 mm |
| Dry Weight: | 4100 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T / T ,L / C |
Engine Model |
Prime Power |
Aspiration |
Configuration |
Performance Curve |
Compression Ratio |
| QSK38-G1 | 1174 HP (876 kW) @ 1500 RPM | Turbocharged and Low Temp Aftercooled | D233042GX03 | FR-6786 | 15 : 1 |
| QSK38-G4 | 1650 HP (1231 kW) @ 1800 RPM | Turbocharged and Low Temp Aftercooled (2P/2L) | D233042GX03 | FR-6789 | 15 : 1 |
| QSK38-G5-A | 1484 HP (1107 kW) @ 1500 RPM | Turbocharged and Aftercooled | D233042GX03 | FR 6797 | 15 : 1 |
| QSK38-G5-B | 1425 HP (1063 kW) @ 1800 RPM | Turbocharged and Aftercooled | D233042GX03 | FR 6797 | 15 : 1 |
| ——END—— | |||||
General Information of CCEC QSK38-G5-A Generator Engine |
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| Engine Model | QSK38-G5-A | Configuration | D233042GX03 |
| Performance Curve | FR 6797 | CPL | 3573 |
| Type | Four Cycle; Vee; 12 Cylinder | Aspiration | Turbocharged and Aftercooled |
| Stroke * Bore | 159 mm * 159 mm / 6.25 in * 6.25 in | Displacement | 2301 in3 / 37.7 L |
| Compression Ratio | 15 : 1 | No. of Cylinders | 6 |
| Installation Diagram Number | 4954124 | Revision | 41876 |
| Fuel System | CMS MCRS | Emissions | U.S. EPA Tier 2 |
| Prime Power & Engine Speed | 1484 HP (1107 kW) at 1500 RPM | Continuous Power & Engine Speed | 1250 HP (933 kW) at 1500 RPM |
| Standby Power & Engine Speed | 1641 HP (1224 kW) at 1500 RPM | ||
Installation Dataof CCEC QSK38-G5-A Generator Engine |
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| Maximum Bending Moment at Rear Face of Block | 4500 lb.ft / 6101 N.m | Steady State Stability Band at Any Constant Load | +/- 0.25% |
| Moment of Inertia of Rotating Components – with FW 6074 Flywheel | 93 inlbfsec2 / 10.4 kg.m2 | Moment of Inertia of Rotating Components – with FW 6077 Flywheel | 184 lbm.ft2 / 20.8 kg.m2 |
| Center of Gravity from Rear Face of Block | 31.54 in / 801 mm | Center of Gravity Above Crankshaft Centerline | 6.8 in / 173 mm |
| Maximum Static Loading at Rear Main Bearing | 2000 lb / 907 kg | Exhaust Noise at 1 m Horizontally from Centerline of Exhaust Pipe Outlet Upwards at 45°;1500 RPM | 96.3 dBA |
| Excludes Exhaust Noise; at Rated Load and7.5 m (24.6 ft); 1500 RPM | 99.4 dBA | ||
| ——END—— | |||
Performance Data of CCEC QSK38-G5-A Generator Engine |
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| PRIME POWER | STANDBY | PRIME POWER | STANDBY | ||
| Frequency | 50 Hz | 50 Hz | Exhaust Gas Temperature | 891 °F / 478 °C | 894 °F / 479 °C |
| Governed Engine Speed | 1500 RPM | 1500 RPM | Exhaust Gas Flow | 7987 cfm / 3770 L/s | 8538 cfm / 4030 L/s |
| Engine Idle Speed | 700 – 900 RPM | 700 – 900 RPM | Air to Fuel Ratio (air : fuel) | 27.0 : 1 | 26.4 : 1 |
| Gross Engine Power Output | 1484 HP / 1107 kW | 1641 HP / 1224 kW | Radiated Heat to Ambient | 6199 BTU/min / 109 kW | 6840 BTU/min / 121 kW |
| Brake Mean Effective Pressure | 341 PSI / 2348 kPa | 377 PSI / 2597 kPa | Heat Rejection to Jacket Coolant | 23893 BTU/min / 420 kW | 25381 BTU/min / 446 kW |
| Piston Speed | 1562 ft/min / 7.9 m/s | 1562 ft/min / 7.9 m/s | Heat Rejection to Exhaust | 45424 BTU/min / 799 kW | 49971 BTU/min / 878 kW |
| Friction Horsepower | 115 HP / 86 kW | 115 HP / 86 kW | Heat Rejected to Fuel | 379 BTU/min / 7 kW | 379 BTU/min / 7 kW |
| Intake Air Flow | 3204 cfm / 1512 L/s | 3446 cfm / 1627 L/s | Heat Rejection to Aftercooler Coolant | 16142 BTU/min / 284 kW | 18825 BTU/min / 331 kW |
| Engine Water Flow at Stated Friction Head External to Engine (4 psi Friction Head) | 274 gpm / 1037 L/min | 274 gpm / 1037 L/min | Aftercooler Water Flow at Stated Friction Head External to Engine(2 psi Friction Head) | 137 gpm / 519 L/min | 137 gpm / 519 L/min |
| Engine Water Flow at Stated Friction Head External to Engine ( Maximum Friction Head ) | 209 gpm / 791 L/min | 209 gpm / 791 L/min | Aftercooler Water Flow at Stated Friction Head External to Engine(Maximum Friction Head) | 116 gpm / 439 L/min | 116 gpm / 439 L/min |
System Technical Data of CCEC QSK38-G5-A Generator Engine |
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| Exhaust System | Maximum back pressure at Standby Power | 2 in Hg / 7 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 | 15 in H2O / 3.7 kPa | |
| Cooling System | Jacket Water Circuit Requirements | |
| Coolant Capacity — Engine | 112 quarts / 106 L | |
| Coolant Capacity — Aftercoolers | 24 quarts / 22.7 L | |
| Minimum Pressure Cap Rating at Sea Level | 11 psi / 76 kPa | |
| 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 deg F / 104/100 deg C | |
| Thermostat (Modulating) Range | 180 – 202 deg F / 82 – 94 deg C | |
| Maximum coolant friction head external to engine – 1500 RPM | 10 psi / 68.9 kPa | |
| Aftercooler Circuit Requirements | ||
| Maximum Coolant Friction Head External to Engine – 1500 RPM | 10 psi / 68.9 kPa | |
| Maximum Coolant Temperature into Aftercooler @ 77 °F (25 °C) Ambient | 120 °F / 49 °C | |
| Maximum Coolant Temperature into Aftercooler @ Limiting Ambient Conditions for Standby/Prime power | 160/150 °F / 71/66 °C | |
| Thermostat (Modulating) Range | 115 – 135 °F / 46 – 57 °C | |
| Lubrication System | Oil Pressure @ Minimum Idle Speed | 20 PSI / 138 kPa |
| Oil Pressure @ Governed Speed | 50 – 70 PSI / 344.7 – 482.6 kPa | |
| Maximum Oil Temperature | 248 °F / 120 °C | |
| Oil Capacity with OP 6125 Oil Pan : Low – High | 37 – 44 gal / 140.1 – 166.6 L | |
| Total System Capacity (Including Combo Filter) | 45 gal / 170.3 L | |
| Fuel System | Type Injection System | CMS MCRS |
| Maximum return fuel flow | 94 gal/hr / 356 L/hr | |
| Maximum supply fuel flow | 159 gal/hr / 602 L/hr | |
| Maximum fuel inlet temperature | 160 deg F / 71 deg C | |
| Maximum fuel supply restriction at fuel pump inlet – with dirty fuel filter element(s) at maximum fuel flow | 10 in-Hg / 34 kPa | |
| Maximum fuel supply restriction at fuel pump inlet – with clean fuel filter element(s) at maximum fuel flow | 5 in-Hg / 16.9 kPa | |
| Electrical System | System Voltage | 24 volt |
| Maximum Starting Circuit Resistence | 0.002 ohm | |
| Minimum Recommended Battery Capacity – cold soak at 10 deg C (50 deg F) and above | 1800 0 °F CCA | |
| Minimum Recommended Battery Capacity – cold soak at 0 to 10 deg C (32 to 50 deg F) | 1800 0 °F CCA | |
| Minimum Recommended Battery Capacity – cold soak at -18 to 0 deg C (0 to 32 deg F) | 1800 0 °F CCA | |
| ——END—— | ||
Scopes of Supply of CCEC QSK38-G5-A Generator Drive Engine |
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| 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 QSK38-G5-A Generator Drive Engine |
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| 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 QSK38-G5-A Generator Drive Engine |
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| 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.
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Installation Manual
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