The engine is rarely why a Weichai diesel generator fails its site acceptance test. In most of the failure reports we review, the cause is one of three specification errors: the l...
READ MOREThe Googol series engines are extremely compact and lightweight. The diesel and engine oil filters used for routine maintenance are standardized across the series, and engine components are highly interchangeable. For group customers with repeat purchases, this means there is no need to stock large quantities of spare parts, making operation and maintenance highly convenient.
The engine blocks are made of high-strength alloy cast iron, offering excellent thermal stability and enhanced rigidity. This reduces engine vibration and lowers noise levels. All engines feature replaceable wet cylinder liners, which provide better cooling performance than dry liners, are easy to replace, and ensure optimal operational performance.
Technical Parameters
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Unit power |
1320KW |
Engine |
Pangu Power/QTA10V-EG1670D |
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Generator |
Yangzhou Kangcheng KC1320-4 |
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Engine: QTA10V-EG1670D |
Generator: single bearing, IP22 protection rating, Class H insulation |
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Radiator rated for 40°C ambient temperature, cooling fan with safety guard, air filter, fuel filter, and oil filter |
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Common steel base frame, vibration isolators, standard control panel |
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24V charging alternator, industrial-grade silencer (muffler), and standard connection fittings |
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Maintenance-free lead-acid battery and battery connecting cables |
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Voltage level |
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Voltage V |
Frequency Hz |
Number of phases |
Rated current A |
Power KW |
Power factor |
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400/230 |
50 |
3 |
2376 |
1320 |
0.8 |
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Engine parameters |
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Manufacturer/Model |
Pangu Power/QTA10V-EG1670D |
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Intake system |
Air Cool |
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Fuel system |
High-pressure common rail |
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Number of cylinders/arrangement |
10-cylinder/V-type |
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Displacement |
53.8L |
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Cylinder bore * stroke |
185*200 mm |
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Compression ratio |
15:1 |
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Rated speed |
1500rpm |
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Engine power (main/spare) |
1520KW/1670KW |
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Speed control system |
Electronic speed control |
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Fuel system |
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Backup fuel consumption rate |
197.34 g/kw.h |
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Lubrication system |
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Lubricating oil capacity |
150 L |
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Cooling system |
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Coolant capacity |
85 L |
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Generator parameters |
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Number of phases |
3 |
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Wiring method |
Three-phase four-wire, Y-type interconnection |
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Number of bearings |
1 |
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Power factor |
0.8 |
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Protection level |
IP22 |
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Altitude requirements |
≤1000m |
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Excitation system |
Brushless self-excited magnet |
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Insulation class/temperature rise class |
H/H |
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Telephone Influence Factor (TIF) |
<50 |
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Telephone harmonic coefficient THF |
<2% |
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Unit performance parameters |
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Voltage setting range |
≥±5% |
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Steady-state voltage regulation |
≤±1% |
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Transient voltage deviation (100% sudden power reduction) |
≤+25% |
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Transient voltage deviation (sudden power increase) |
≤-20% |
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Voltage recovery time (100% sudden power reduction) |
≤6S |
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Voltage recovery time (sudden power increase) |
≤6S |
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Frequency setting range |
0-5% |
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Steady-state frequency band |
≤1.5% |
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Transient frequency deviation (100% sudden power reduction) |
≤+12% |
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Transient frequency deviation (sudden power increase) |
≤-10% |
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Frequency recovery time (100% power drop) |
≤5S |
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Frequency recovery time (sudden power increase) |
≤5S |
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Unit weight |
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Unit size |
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