Air-Cooled Open Frame Gasoline Generators (Single Cylinder)
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5kW/8kW/9kW Gasoline Genset
5kW Air-Cooled Gasoline Generators
8kW/9kW Air-Cooled Gasoline Generators

Features
- The air-cooled open frame gasoline generator is equipped with a forced air-cooled, single-cylinder 4-stroke gasoline engine that ensures low emissions, stable performance, and high durability—suitable for various outdoor and emergency situations.
- This generator delivers consistent power with an all-copper alternator and integrated Automatic Voltage Regulator (AVR), ensuring stable output and reliable excitation even under fluctuating loads.
- Designed with a reinforced heavy-duty steel frame for durability and corrosion-resistant paint, making it sturdy and long-lasting. Comes standard with caster wheels for enhanced portability.
- The single-cylinder generator is integrated with an overload circuit breaker and a low oil level shutdown system to ensure safe and stable operation in demanding conditions.
- It is fitted with a specially tuned muffler system that effectively reduces noise output, making it more suitable for use in work zones, rural areas, or job sites with sound level requirements.
Specifications
Genset Model | | | | |
Alternator | Excitation Mode | AVR (automatic voltage regulation) | AVR (automatic voltage regulation) | AVR (automatic voltage regulation) |
Rated Output Power (kW) | 5.0 | 8.0 | 9.0 | |
Max. Output Power (kW) | 5.5 | 8.5 | 9.5 | |
Rated Voltage (V) | 230 | 230 | 230 | |
Rated Current (A) | 21.7 | 34.8 | 39.0 | |
Max. Current (A) | 26.0 | 37.0 | 41.0 | |
Rated Frequency (Hz) | 50 | 50 | 50 | |
Phase | Single phase | |||
Power Factor (COSφ) | 1.0 | 1.0 | 1.0 | |
Insulation Class | F | F | F | |
Engine | Engine Model | DH190FD | DH500 | DH550 |
Bore Size×Stroke (mm) | 90×66 | 94×76 | 94×76 | |
Displacement (cc) | 420cc | 500cc | 550cc | |
Fuel Consumption (g/kWh) | ≤374 | ≤374 | ≤374 | |
Ignition | Electronic ignition | |||
Engine Type | 1 cylinder, 4-stroke, air-cooled | |||
Fuel Type | 90# lead-free gasoline | |||
Oil Capacity (L) | 1.1 | 1.1 | 1.1 | |
Starting System | Electric Start | Electric Start | Electric Start | |
Genset | Fuel Tank (L) | 25 | 40 | 40 |
Battery | 12V-14AH maintenance-free battery | |||
Noise Level (dBA/7m) | 75 | 80 | 80 | |
Dimension (mm) | 716×531×570 | 745×590×645 | 745×590×645 | |
Weight (kg) | 80kg | 98kg | 105kg |
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