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The Atlas Copco QAX 12 is a compact diesel generator engineered for reliability in demanding environments. Built with either a robust steel enclosure or a shock-resistant polyethylene HardHat® canopy, it is designed to withstand rough handling on construction sites and remote locations. Mounted on a two-wheel chassis, the unit offers easy transport and stable performance in all weather conditions.
Main Advantages
- Safety First system with leakage relay, grounding pin, emergency stop button and protected terminal cover.
- Powered by a durable Deutz F2M 2011F two-cylinder, four-stroke diesel engine with direct injection.
- Leroy Somer LSA 40M5 alternator with IP23 protection and H-class insulation.
- Integrated 40 L lockable fuel tank for up to 12.6 hours of operation at full load.
- Effective sound attenuation for low noise levels (66 dB(A) at 7 m under 75% load).
- Oil-cooling system and fuel filter with water separator for extended service life.
- Drain pump for engine oil and Euro-standard 230 V 16 A socket.
Technical Specifications
| Rated Voltage | 400 V |
| Prime Power at 50 Hz | 12.5 kVA / 10.0 kW |
| Standby Power at 50 Hz | 13.7 kVA / 10.9 kW |
| Power Factor | 0.8 |
| Rated Current | 18 A |
| Fuel Tank Capacity | 40 L |
| Fuel Autonomy at Full Load | 12.6 h |
| Engine Model | Deutz F2M 2011F |
| Cylinders | 2 |
| Engine Cooling | Oil |
| Engine Power | 12.8 kW |
| Speed | 1500 rpm |
| Overall Dimensions without Chassis (L × W × H) | 2016 × 1040 × 1019 mm |
| Overall Dimensions with Chassis (L × W × H) | 3160 × 1401 × 1258 mm |
| Dry / Operating Weight | 737–879 kg / 804–946 kg |
| Operating Temperature | −18 °C to +50 °C (−25 °C with coolant heater) |
| Max Altitude | 4000 m |
Ideal for construction, infrastructure projects and off-grid sites, the Atlas Copco QAX 12 ensures stable power output and operational safety wherever portable energy is required.
Contact our team to select the configuration that meets your project requirements.