Best Diesel Generator 2026

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Last Updated - 03.02.2026

Best Choice

01

Scheppach

Scheppach Diesel Power Generator, Electric Start, 7.7 HP, 5000 W, 2 x 230 V, 1 x 400 V Socket, 16 L Tank, AVR System, Power Generator SG5200D incl. Driving Device

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Sturdy and robust housing with driving device and handle
One 400 V connection, two 230 V ports and a 12 V DC connector for maximum flexibility
Max. 5000 W output power
Diesel generator with electric start
16 L tank for hours of use of the generator

1.288,99 €
Value for Money

02

Güde

Güde GSE 5501 Power Generator

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tank capacity: 12.5 L. Fuel: Diesel.
Motor power: 6.5 / 8.8 kW / HP.
Engine type: 4-stroke OHV, air-cooled.
Electric starter for 12-volt batteries.
Automatic voltage regulation for stable performance.

981,13 €
03

Heinrich Motorgeräte

Diesel Generator HMG-DG-3300 Diesel Power Generator

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wheel set (4 wheels) and maintenance kit incl.
Start via pulley with decompression
Full 2700 W continuous output can be accessed at 230 V output
Economical in consumption, 12.5 litre tank
Consumption 0.9 l/h 50% load 1.3 l/h 100% load

549,95 €
04

Einhell

Einhell Power Generator (Petrol) TC-PG 25/1/E5 (Max. 2400 W, 15 L Tank, 2100 W Continuous Power, 4-Stroke Motor, 2 x 230 V, Overload Protection, Voltmeter, AVR Function)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Two sockets - Two 230 volt connections are integrated into the housing to which a wide variety of terminal devices can be connected. The voltmeter always shows the voltage.
Powerful motor - The TC-PG 25/1/E5 power generator is powered by a powerful, robust and low-emission 4-stroke motor with 4,100 watts of power.
Petrol tank with indicator - The power generator is powered by petrol lead-free/E10. The tank holds up to 15 litres of petrol and thanks to the fuel indicator, the level always remains in view.
Long service life - The integrated low oil protection ensures safe operation and a long service life of the power generator. The overload switch provides additional safety.
High continuous power - The power generator achieves a continuous output of 2,100 watts at 230 volts and a maximum power of 2,400 watts. With a 2/3 load, the generator runs for up to 12.5 hours.
Constant power supply - AVR function ensures constant power supply without surges or voltage drops so even sensitive devices can be connected.
Compact and robust – thanks to the robust frame, the compact power generator can be transported easily and safely as well as placed stably.

219,00 €
05

EBERTH

EBERTH 2000 Watt Notstromaggregat Diesel, Stromerzeuger Stromaggregat mit 3,8 PS Dieselmotor, 4-Takt, 2x 230V, 1x 12V, Automatischer Voltregler AVR, Ölmangelsicherung, Seilzugstarter

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

UNABHÄNGIG: Egal wo man ist, mit dem Stromerzeuger von EBERTH generieren Sie an jedem beliebigen Ort Ihren eigenen Strom und schützen sich vor mangelhafter Stromversorgung. Das Notstromaggregat hat ein stabiles Metallgestell, Abmessungen von 70x48x57 cm und wiegt ohne Betriebsstoffe ca. 52 kg
LEISTUNGSSTARK: Das EBERTH Notstromaggregat wird durch einen 3,8 PS / 2,8 kW starken, luftgekühlten, 1 Zylinder 4-Takt Dieselmotor mit Ölmangelsicherung und 211 ccm Hubraum angetrieben, immer startbereit und lässt sich mit wenig Kraftaufwand per Seilzug starten
HOCHWERTIG: Das Notstromaggregat verfügt über eine Spannungs- und Tankanzeige, einen Überlastschalter, zwei 230V Steckdosen und einen 12V Gleichstromanschluss. Der garantierte Schallleistungspegel LWA liegt bei 96 dB, bei 7m Entfernung beträgt die Lautstärke ca. 71 dB
AUSDAUERND: Das Stromaggregat verfügt über einen 12 Liter Kraftstofftank und kann ausschließlich mit Diesel betankt werden. Je nach Art der verwendeten Verbraucher und der Last, lassen sich mit einer Tankfüllung Laufzeiten zwischen 8 und 11 Stunden erreichen
1-PHASEN GENERATOR: Der Diesel Stromerzeuger leistet maximal 2000 Watt und hat eine Dauerleistung von 1800 Watt. Bei Verwendung nur einer 230V Steckdose, steht an dieser die Maximalleistung zur Verfügung, werden beide 230V Steckdosen verwendet, teilt sich die Maximalleistung entsprechend auf

529,90 €
06

Einhell

Einhell Power Generator (Petrol) TC-PG 35/E5 (Max. 3,100 W, low-emission 4-stroke motor, 2 x 230 V sockets, 15 L tank, AVR function, overload switch)

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

There are two 230-V sockets including a voltmeter that shows the available voltage for switching to terminal devices. The AVR (automatic voltage regulation) function provides stable output power.
The large 15-L tank is fitted with a practical level indicator for continuous operation. An overload switch and low oil protection indicator ensure safe and long-lasting operation.
The Einhell TC-PG 35 / E5 generates 2,600 Watts of continuous power and a maximum output of 3,100 Watts through a powerful, robust and clean 4-stroke drive motor.
Thanks to the two large wheels and a folding handle, it is easy to transport the generator to the right place where an independent power source is needed.
Compliance with Emission 5 Regulations ensures that the air-cooled, four-stroke petrol engine produces low-emissions during operation. The power generator is easily started using a pull cord.

259,90 €
07

KnappWulf

Power generator KW5500 1-phase 5000W generator emergency generator

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Level indicator.
Handles with click closure.
Electric starter.
Diesel power generator, max. 5000W.
Ball-bearing transport wheels.

969,00 €
08

maXpeedingrods

maXpeedingrods Inverter Power Generator 3500 W Petrol 4 Stroke with Two 230 V Sockets Quiet and Lightweight as Emergency Generator Home Supply for Garage Workshop Construction Site

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Warranty and Support】Maxpeedingrods guarantees all inverter generators against processing defects under normal use for a period of 2 years from the date of retail purchase by the original end user. We also offer lifetime free technical support and customer service.
Versatile: the generator is ideal for use at home, in the garage, workshop or on the construction site. It can be the lighting system or RV for a small family house, which has air conditioning and even more appliances such as a fridge running at the same time, a great emergency power source for the home.
Safe and quiet: the inverter technology produces pure sine waves to provide safe, high-quality power for sensitive devices without affecting their service life. The generator runs quietly and does not interfere.
Reliable power supply: Generates 3500 watts peak power and 3200 watts operating power to reliably supply your devices with power. Ideal for use at home, garage, workshop or construction site.
Lightweight and compact: At only 26 kg, the generator is easy to transport and store. The 223cc OHV motor offers plenty of power for multiple tasks and has 2 230V ports and 2 USB sockets.

249,99 €
09

EBERTH

EBERTH 2000 Watt Emergency Generator Diesel Power Generator with 3.8 HP Diesel Engine, 4-Stroke, 2x 230 V, 1 x 12 V, Automatic Voltage Regulator AVR, Low Oil Protection, Pull Starter

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful: The EBERTH emergency generator is powered by a 3.8 HP / 2.8 kW strong, air-cooled, 1 cylinder 4-stroke diesel engine with low oil protection and 211 cc displacement, always ready to start and can be started with little effort by cable pulley
Independent: no matter where you are, with the power generator from EBERTH you generate your own power anywhere and protect yourself from poor power supply. The emergency generator has a sturdy metal frame, dimensions of 70 x 48 x 57 cm and weighs approx. 52 kg
High quality: the emergency generator has a voltage and fuel indicator, an overload switch, two 230 V sockets and a 12 V DC connection. The guaranteed sound power level LWA is 96 dB, at a distance of 7 m, the volume is approx. 71 dB
Durable: the generator has a 12 litre fuel tank and can only be refuelled with diesel. Depending on the type of consumer used and the load, running times between 8 and 11 hours can be achieved with a tank filling
1-phase generator: the diesel power generator has a maximum output of 2000 watts and has a continuous output of 1800 watts. When using only one 230 V socket, the maximum power is available on it, both 230 V sockets are used, the maximum power is divided accordingly

529,90 €
10

KnappWulf

KnappWulf KW5500-3 Diesel Power Generator, 5000 Watt

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Level indicator.
Handles with click closure.
Electric starter.
Diesel power generator, 5000W.
Ball-bearing transport wheels.

979,00 €