Hahn & Sohn Diesel Generator HDE20SS3 With Trolley Extremely quiet operation at 51 dB
Hahn & Sohn Diesel Generator HDE20SS3 
Hahn & Sohn HDE20SS3 is a modern diesel generator that impresses with its strong performance, reliability, and smooth operation. Hahn & Sohn HDE20SS3 is versatile for construction sites, events, agriculture, or industrial use. The generator is also suitable for emergency power supply.
High-Performance Engine
The generator is equipped with a top-quality engine that delivers an impressive 21 kW of power. With this strength, you can rely on the generator even in very demanding operations or as a powerful backup power source.
Reliable and Long Operation
If you are looking for a generator that guarantees a long and consistent power supply, the Hahn & Sohn HDE20SS3 is a great choice. Thanks to its large 92 L fuel tank, the generator can operate for up to 16.8 hours without refueling.
Electric Starter
To start the generator, you only need to press one button. The electric starter makes operating the unit simple and effortless.
Single-Phase and Three-Phase Operation
The generator HDE20SS3 offers both single-phase and three-phase operation. Maximum output for 400V is 22 kVA / 18 kW, with a rated output of 20 kVA / 16 kW. The generator is suitable for construction sites, industry, or commercial use.
Automatic Voltage Regulator (AVR)
Thanks to the Automatic Voltage Regulator (AVR), voltage fluctuations are prevented. This avoids potential damage to connected devices, allowing you to safely power sensitive equipment or appliances with difficult startups.
Soundproof and Low-Vibration Enclosure – Extremely Quiet Operation
The generator is equipped with a robust soundproof casing that also dampens vibrations. The noise level of 51 dB ensures extremely quiet and minimally disruptive operation. Another advantage of the high-quality enclosure is protection against external damage.
Safe
The Hahn & Sohn HDE20SS3 generator is a professional and reliable power unit that has passed all required tests and certifications, including emission standards.
Practical Control Panel
The generator is equipped with an ergonomic control panel that provides information about the generator's status and allows easy operation. Thanks to this, handling the unit is convenient and simple from the first use.
Sockets
The generator HDE20SS3 is supplied without sockets and cables by default, only with a distribution box. If needed, the generator can be customized, and selected sockets and cables can be installed. We recommend purchasing an IP44 socket box with circuit breaker 40/4/003.
Note: The device is delivered ready to use – with oil and coolant filled, charged batteries, and tested. Before first use, we recommend reading the manual and checking fluid levels and overall condition.
Additional parameters
| Category: | Industrial power generators |
|---|---|
| Warranty: | 2 years |
| Weight: | 1699 kg |
| Kapacita palivové nádrže elektrocentrály: | 92 l |
| Napětí: | 230/400 V |
| Startér: | Elektrický |
| Maximum power (400V/230V): | 25 kVA / 20 kW |
| Rated power (400V/230V): | 22.5 kVA / 18 kW |
| Frequency, Hz: | 50 |
| Voltage regulation: | AVR |
| Rated current, A: | 32.6 |
| Engine type: | four-cylinder, direct injection, water-cooled |
| Engine power, kW: | 21 |
| Dimensions, mm: | 1950 x 950 x 1200 |
| Noise level, dB: | 51 |
| Number of revolutions, min: | 1500 |
| Operating time on a full tank at 100% load, h: | 16.8 |
| Fuel consumption at 100% load, l/h: | 5.45 |
| Fuel consumption at 75% load, l/h: | 4.05 |
| Fuel consumption at 50% load, l/h: | 2.98 |
| Oil tank capacity, l: | 8 |
| Coolant tank capacity, l: | 14 |
| Coolant type: | Antifreeze -38 °C |
| Battery weight: | , kg |
HDE20SS3 Run
HDE20SS3 Start
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