Electric generator PGG 8/3
Powerful synchronous generator PGG 8/3 with 7 kW. For the independent power supply with AC and three-phase current on construction sites, in agriculture or in the municipal environment.
Whether for commercial or municipal use: There is often no guaranteed power supply on-site. This problem is quickly solved with our powerful, petrol-operated synchronous generator PGG 8/3. Thanks to puncture-proof wheels and a folding push handle, it is easy to transport and manoeuvre on the spot. The 25 litre tank ensures long applications of up to 7 hours (at full power up to 5.5 hours), the reliable four-stroke petrol engine (EU STAGE V) ensures a constant power rating of 7 kW. With two earthed sockets (AC) and one CEE socket (400 V 3-phase), it offers ample connection options for your machines. The generator is equipped with an automatic voltage regulator (AVR) and supplies a largely constant voltage. Useful equipment details, such as overload and oil shortage protection, as well as a robust tubular steel frame, reliably protect users and the machine against any risks or damage.
Features and benefits
Extraordinary ease of use
- Electro start function for the convenient and quick start of the petrol engine.
Ultimate reliability and safety
- With automatic voltage regulator (AVR), which supplies a largely constant voltage.
Powerful
- Synchronous generator provides continuous power of 7 kW (400 V) or 2 kW (230 V).
Operation of Kärcher high-pressure cleaners
- For use of high-pressure cleaners in areas without an external power supply.
Specifications
Technical data
Supply voltage (Ph/V) | 3 / 400 |
Sound pressure level (dB(A)) | 76 |
Rated performance (kW) | 2 |
Rated performance (three-phase current) (kW) | 7 |
Power (kW) | 2,5 |
Performance (three-phase current) (kW) | max. 7,5 |
Drive type | Petrol |
Cubic capacity (cm³) | 440 |
Engine rating (kW/hp) | 9 / 12,2 |
Fuel consumption (l/h) | 4,5 |
Tank capacity (l) | 25 |
Runtime at 50% output (h) | 7 |
Runtime at 100% output (h) | 5,5 |
Weight incl. packaging (kg) | 99,6 |
Weight without accessories (kg) | 89,7 |
Dimensions (L x W x H) (mm) | 743 x 713 x 670 |
Scope of supply
- Operating state display
- DC output (12 V)
- Protection class IP 23
- Low oil and overload protection
- Fuel gauge
- Single phase socket type F (Schuko)
- Three-phase socket CEE (16 A)
- Automatic Voltage Regulation (AVR)


Videos
Application areas
- Independent power source for municipalities, e.g. for vacuum cleaners
- Independent power source in construction, e.g. for angle grinders
- Independent power source in agriculture, e.g. high-pressure cleaners