STAHLWERK IG-5500 ST Petrol Generator | 5.5 kW | 7.48 HP | Inverter | 230 V
STAHLWERK IG-5500 ST is a powerful and versatile inverter petrol generator with a maximum output of 5.5 kW, designed for a stable and independent power supply in homes, on construction sites, at campsites, in garden areas and during emergencies. The 4-stroke, single-cylinder engine with a displacement of 223 cm³ delivers up to 5.5 kW while maintaining relatively low fuel consumption and simple maintenance.
Modern inverter technology provides stable output voltage without significant fluctuations, making the generator suitable for sensitive electrical devices such as computers, smartphones, tablets, battery chargers and other electronics.
The Eco mode function is particularly practical, reducing fuel consumption and noise at lower loads. The 11-litre fuel tank provides up to 6 hours of continuous operation on one refill, depending on the load.
The generator offers several connection options, including a standard 230 V socket and a 230 V CEE 32 A / 3-pin connection for connecting more powerful electrical equipment. It also features a 12 V DC output and two USB-A outputs for charging electronic devices.
The pull-out handle and integrated wheels make transport easier, while starting is possible using the remote control, electric starter or manual recoil starter.
Main advantages
- 5.5 kW maximum output and 5.0 kW rated output.
- Modern inverter technology for a stable power supply.
- Also suitable for sensitive electronic devices.
- Economical 4-stroke petrol engine with a displacement of 223 cm³.
- Eco mode for more economical and quieter operation at lower loads.
- Up to 6 hours of operation on one 11-litre tank refill.
- 230 V CEE 32 A connection for operating more powerful electrical equipment.
- A total of 5 connection options.
- 12 V / 8.3 A DC output.
- 2 USB-A connections — 5 V / 1 A and 5 V / 2.1 A.
- Three starting options: remote control, electric starter and manual starter.
- Overload protection for AC/DC circuits.
- Oil level indicator for additional safety.
- Integrated transport wheels and pull-out handle.
- Compact design considering the generator’s 5.5 kW output.
- Suitable as a backup power source in the event of power outages.
Applications
STAHLWERK IG-5500 ST is suitable for:
- households as a backup power source;
- construction sites;
- automotive service and installation work away from the mains;
- powering electrical tools;
- camping and travelling;
- garden houses and garden areas;
- events and parties;
- operating electrical appliances outdoors;
- emergencies and power-grid interruptions.
Connection options
The generator provides up to 5 connections that can be used simultaneously:
- 1 × 230 V socket;
- 1 × 230 V CEE, 32 A, 3 pins;
- 1 × 12 V DC / 8.3 A;
- 1 × USB-A 5 V / 1 A;
- 1 × USB-A 5 V / 2.1 A.
Starting and safety
STAHLWERK IG-5500 ST can be started in three ways:
- using the included remote control;
- using the electric starter;
- using the manual recoil starter.
The built-in AC/DC overload protection helps protect the generator’s electrical system in the event of excessive load. The oil indicator enables timely monitoring of the oil system condition.
Technical parameters
| Parameter | Value |
|---|---|
| Model | STAHLWERK IG-5500 ST |
| Generator type | Inverter petrol generator |
| Rated voltage | 230 V |
| Frequency | 50 Hz |
| Rated output | 5.0 kW / 6.8 hp |
| Maximum output | 5.5 kW / 7.48 hp |
| Engine type | 4-stroke, 1 cylinder |
| Engine displacement | 223 cm³ |
| Fuel | Unleaded petrol RON 95 or higher |
| Fuel tank capacity | 11 l |
| Operating time | Up to 6 h on one tank refill |
| Sound power level LWA | 97 dB(A) |
| Number of connections | 5 |
| 230 V socket | 1 |
| 230 V CEE 32 A, 3-pin | 1 |
| 12 V DC | 8.3 A |
| USB-A | 5 V / 1 A |
| USB-A | 5 V / 2.1 A |
| Starting | Remote control, electric starter or recoil starter |
| Protection class | IP23M |
| Dimensions (H × W × D) | 590 × 390 × 547 mm |
| Weight without oil and petrol | 39.5 kg |
| Eco mode | Yes |
| Overload protection | AC/DC |
Scope of delivery
- 1 × STAHLWERK IG-5500 ST inverter petrol generator
- 1 × remote control for starting and stopping
- 1 × flat-head screwdriver
- 1 × Phillips screwdriver
- 1 × socket wrench
- 1 × spark plug wrench
- 1 × filling funnel
- 1 × Schuko plug
- 1 × CEE plug, 230 V / 32 A / 3 pins
- 1 × 12 V output cable




