Generator Tvardy T05004 petrol generator with electric start, 17 HP, 8.5 kW

The Tvardy T05004 petrol generator with electric start is a portable AC power source driven by a combustion engine delivering 17 HP nominal power and up to 8.5 kW maximum output. It is designed for supplying single-phase electrical loads at construction sites, for home backup, outdoor events and for powering electric tools. The unit features an electric (electronic) starter, onboard controls for straightforward operation and a compact layout intended for transport and temporary installation.

Advantages

The generator offers reliable mechanical construction with a petrol engine optimized for continuous and intermittent loads. Electric start simplifies commissioning compared with manual recoil start, and the rated 8.5 kW output supports a range of common single-phase appliances and power tools. Built-in control elements make it easier to monitor operation and connect loads without additional accessories.

Suitable for

• Construction sites powering drills, saws, compressors and lighting.
• Temporary backup power for households or small businesses during outages.
• Outdoor events and catering where single-phase AC power is required.
• Remote locations where mains supply is unavailable and a petrol generator is practical.

When it may not be suitable

This model is intended for single-phase AC loads and general-purpose use; it is not designed as a direct replacement for three-phase industrial power systems. It is a petrol-fuelled unit and therefore may not be the best choice for indoor use without appropriate ventilation or for applications requiring zero-emission operation.

Key specifications

• Engine type: petrol combustion engine with electronic/electric start.
• Nominal engine power: 17 HP.
• Maximum electrical output: 8.5 kW (single-phase).
• Designed for intermittent and continuous portable power supply.
• Onboard control panel for starting and load management.

How to use

Place the generator on a stable, level surface outdoors or in a well-ventilated area to avoid exhaust accumulation. Check engine oil and fuel levels before starting. Use the electric start control to crank the engine and allow it to run a short warm-up period before connecting loads. Connect appliances using the appropriate sockets and ensure total load does not exceed the rated output. During operation monitor fuel and oil levels and stop the engine before refuelling. Follow periodic maintenance intervals for oil, spark plug and air filter as specified in the manufacturer manual.

What to consider before purchase

• Verify that 8.5 kW single-phase output meets your total connected load requirements.
• Consider fuel availability and storage for petrol-powered operation.
• Plan for ventilation and exhaust routing if operating near buildings.
• Assess transport and handling needs, including weight and mounting points.

Usage recommendations

Operate the generator on stable, level ground outdoors, use appropriate extension cables rated for the load, and avoid starting high-demand equipment simultaneously to prevent overloads. Regularly inspect fuel, oil and air filters and adhere to a maintenance schedule to ensure consistent performance and long service life.