| Engine Model | QTA4320-G7 |
| Speed (rpm) | 1500 |
| Frequency (Hz) | 50 |
| Engine Standby Output (kW) | 2379 |
| Engine Prime Output (kW) | 2169 |
| Fan Reduction (kW) | 40 |
| Net Standby Output (kW) | 2339 |
| Net Prime Output (kW) | 2129 |
| Standby Electrical Generation Output (kVA) | 2777.5 |
| Standby Electrical Generation Output (kW) | 2222 |
| Prime Electrical Generation Output (kVA) | 2528.75 |
| Prime Electrical Generation Output (kW) | 2023 |
| Typical Alternator Efficiency | 95% |
| Typical Power Factor | 0.8 |
| Basic Performance Datasheet |
|
| Aspiration Type | Turbocharged, air-water aftercooled |
| Injection Type | Direct Injection |
| Configuration | Vee |
| No. of Cylinders | 16 |
| Displacement (l) | 70.8 |
| Bore (mm) | 170 |
| Stroke (mm) | 195 |
| Compression Ratio | 13.5: 1 |
| Piston Speed (m/s) | 9.75 |
| Rotation Direction (from flywheel) | Counter Clockwise |
| Static Speed Droop | ≤ 5%; 5%; 5% |
| Flywheel House Size | SAE0-21 |
| Lubrication System |
|
| Lube Oil Specification | API-CF4 |
| Oil Capacity (l) | 240 |
| Max. Premissiable Oil Temperature (° C)g; C)g; C) | 89 |
| Oil Pressure Warning (bar) | 3.2 |
| Oil Pressure Shutdown (bar) | 2.2 |
| Cooling System |
|
| Coolant Capacity for Engine (l) | 75 |
| Max. Prenissiable Temperature (° C)g; C)g; C) | 81 |
| Max. Coolant Warning Temperature (° C)g; C)g; C) | 84 |
| Max. Coolant Shutdown Temperature (° C)g; C)g; C) | 89 |
| Thermostat Open Temperature (° C)g; C)g; C) | 74 |
| Flow of Coolant pump (m³ /h)3; /h)3; /h) | 49 |
| Fuel System |
|
| Governor Type | Electrical |
| Fuel Consumption at 25% of Full Load (l/h) | 147.0 |
| Fuel Consumption at 50% of Full Load (l/h) | 246.2 |
| Fuel Consumption at 75% of Full Load (l/h) | 369.4 |
| Fuel Consumption at 100% of Full Load (l/h) | 492.5 |
| Intake & Exhaust Systemystemystem |
|
| Combustion Air Consumption (m³ /h)3; /h)3; /h) | 11418 |
| Max. Intake Restriction (mbar) | 20.5 |
| Max. Exhaust Temperature (° C)g; C)g; C) | 535 |
| Max. Exhaust Back Pressure (mmHg) | 76 |
| Exhaust Gas Flow (m³ /h)3; /h)3; /h) | 35408 |
| Exhaust Flange Diameter (mm) | 250 |
| Electrical System |
|
| Charging Alternator Voltage (V) | 28 |
| Charging Alternator Capacity (A) | 35 |
| Starting Voltage (V) | 24 |
| Starting Motor Capacity (kW) | 15 |
| Minimum Battery Capacity (Ah) | 4*150 |
| Engine Dimension |
|
| Length (mm) | 3596 |
| Width (mm) | 1459 |
| Height (mm) | 1820 |
| Engine Dry Weight w/o Cooling System | 6250 |