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Stahlzet SZ-20KW - air-cooled silent two-cylinder diesel generator - 2026
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Lot specifications
- Quantity
- 1
- Margin
- No
- Brand
- Stahlzet
- Type
- SZ-20KW
- Year of build
- 2026
- Capacity .
- 20kVA
- Hours on display
- 0
- Machine weight
- 340kg
- Total dimension L
- 1120mm
- Total dimension W
- 660mm
- Total dimension Height
- 1030mm
Description
Air-cooled silent twin-cylinder diesel generator
Stahlzet SZ20KW diesel generator – 20 kVA | 230/400V | Phase V
Powerful, quiet and reliable – the ideal backup power solution for professional use.
The Stahlzet SZ20KW is a powerful diesel generator with 20 kVA power, designed for intensive use in industry, construction and emergency power supply. Thanks to its 2-cylinder engine, sound-attenuated housing and large fuel tank (46 L), it offers reliable performance for up to 9 hours at 75% load.
18.8 kVA continuous power | 20 kVA peak power
230V/400V outputs with AVR for stable power
Low noise: Only 72 dB(A) at 7 meters
ATS connection for automatic mains switching in the event of a power failure
Auto-start function – remote start/stop
Easy operation via LED display & electric start
Mobile & robust – with sturdy wheels and compact construction
Engine: 2-cylinder diesel with electric start
Tank capacity: 46 litres | Walking time: approx. 9 hours
Connections: 32A & 16A | Power factor: 0.8
Stage V compliant – meets the latest emission standards
Additional details
There is no right of withdrawal.
The minimum age for visiting the viewing and collection days is 18 years. Visitors must be able to identify themselves.
During the collection day, a forklift with driver is available, which can be used free of charge. The maximum lifting capacity is 8 tonnes.
Use of the forklift truck is entirely at your own risk. In addition, waiting times may occur.
The minimum age for visiting the viewing and collection days is 18 years. Visitors must be able to identify themselves.
During the collection day, a forklift with driver is available, which can be used free of charge. The maximum lifting capacity is 8 tonnes.
Use of the forklift truck is entirely at your own risk. In addition, waiting times may occur.
3,340 kg
CO₂e
This is the amount of carbon emissions you could save by purchasing this item pre-owned instead of new.For comparison, an Amsterdam - Berlin flight corresponds to 78 kg CO₂e per passenger.