Best Aggregat Diesel 2026

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Last Updated - 27.03.2026

Best Choice

01

Syntrox Germany

Syntrox Germany Energy Power Generator Arges 16000 Diesel Generator 12 KW with Remote Control, Main SE-DG16000SE, Red

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9.6

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 volume: 27 litres – with full tank filling approx. 8 hours operation possible with the power generator
Integrated overload protection, voltage meter and oil level measuring stick
Engine type of the generator: 2V92 diesel engine, single cylinder 4-stroke, air-cooled
Diesel generator with 13000 watts peak power and 12000 watts rated power
Closed housing, quiet quiet operation

6.939,99 €
Value for Money

02

T-Mech

Silent Diesel Generator Three Phase ATS 6.5kVA 6500W 13HP 230V 400V Electric Start Closed Frame Emergency Power 4 Portable Wheels Black Powder Coated Steel 20L

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9.3

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

Quiet and protected: the closed frame significantly reduces noise and reliably protects the powerful 13 HP diesel engine from external influences. Efficient performance at controlled volume.
Maximum power for professionals: with 6.5 kVA or 6500 watts of power, this three-phase diesel generator reliably supplies 230 V and 400 V devices. Ideal for construction sites, workshops, agriculture or as a powerful emergency power solution.
Long-lasting endurance: The large 20 litre fuel tank allows up to 16.5 hours of running time at 50% load. Ideal for longer use without constant refilling.
Comfortable e-start and mobility: the electric start technology ensures easy start at the touch of a button. Four sturdy wheels allow flexible and mobile use despite the robust design.
Automatic safety with ATS: Thanks to the integrated ATS module, the unit automatically takes over the power supply in the event of a power failure. Perfect for sensitive areas where uninterruptible power supply is crucial.

1.999,99 €
03

KnappWulf

KnappWulf KW5500-3 Diesel Power Generator, 5000 Watt

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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

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

979,00 €
04

Heinrich Motorgeräte

Diesel Generator HMG-DG-3300 Diesel Power Generator

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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

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

649,95 €
05

Heinrich Motorgeräte

Diesel Generator HMG-DG-6500E3 by Heinrich Motorgeräte: 5.5kW 400V 230V, E-Start, Wheelset, Efficient, Diesel, Power 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

Wheel set (4 wheels) and maintenance kit incl.
Start via pulley with decompression, wheel set
Full 5000 W power at 400 V can be retrieved
Economical in consumption, electric start including battery
Consumption 1.2 l/h 50% load 1.7 l/h 100% load

899,95 €
06

T-Mech

Diesel Power Generator Generator Silent Emergency Generator Single Phase 230 V 6500 W 13 HP Motor 115 V E-Start Emergency Power Black Powder Coated Steel 20 L Capacity Tool & Funnel

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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

Robust for continuous use: the powder-coated steel housing reliably protects the powerful 13 HP diesel engine from external influences. Ideal for construction sites, workshops or as a stationary emergency power solution.
Powerful and efficient: with 230 V single-phase connection and additional 115 V output, the unit offers flexible applications for a wide range of devices and applications.
Power plant with control: this single-phase diesel power generator delivers powerful 6500 watts of power and reliably supplies home, workshop or construction site with 230 V electricity. Ideal as an emergency generator in case of power outages or for demanding work.
Endurance that convinces: The generous 20 litre fuel tank allows long runtimes of up to 16.5 hours at 50% load. Less refueling, more productivity - perfect for long-term use.
E-start for maximum comfort: thanks to electric start technology, the generator can be easily started at the touch of a button. The integrated automatic switch panel ensures safe and reliable power output.

1.799,99 €
07

K&S Könner&Söhnen

Könner & Söhnen KS 9200HDES-1/3 ATSR Power Generator 18 HP, 4-Stroke Diesel Engine with E-Start, Pre-Heater, Automatic Voltage Regulator, Low Noise, 7500/6400 Watt, 1x16A (400V)/ 1x32A (230V)

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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

Type: The reliable "Könner & Söhnen" motor with copper winding, with an increased service life of 3000 operating hours, and alternator ensure trouble-free and permanent use at maximum load.
Start and control: The E-start function and the pre-heater make the start much easier. Comfortable control panel with an LED indicator helps to monitor operation and perform maintenance work in time.
Safety: The robust, noise-shielding, vandalism-proof metal housing reduces noise levels and provides additional protection against dust, dirt and burglary attempts. The built-in automatic voltage regulator, low oil protection and overload protection switch guarantee safety.
Innovative: VTS phase switching system (voltage transfer switch) allows for the use of the generator in three-phase current (400 V) or single-phase mode (230 V) without loss of power.
Brand: More than 10 years of experience in the production of generators, the use of high-quality materials and components, and tests at all stages of production allow for maximum enjoyment during operation.

1.999,00 €
08

KnappWulf

Power generator KW5500 1-phase 5000W generator emergency generator

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8.4

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 €
09

Messermann

Power Generator with Petrol | Power Generator with Accessories | Emergency Generator Quiet | 5 Sockets 3 x 230 V / 1 x 400 V / 1 x 12 V | 6.5 HP (Power Generator with Pull Starter)

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8.3

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

The power generator with the 6.5 HP strong 4-stroke engine is economical in consumption and offers extensive equipment such as 3 x 230 V, 1 x 400 V and 1 x 12 V connection possibility. A comfortable voltmeter display and a fuse switch are also part of the extensive equipment
The following accessories are included: 1 x spark plug wrench, 4 x rubber feet, 2 x Schuko plug, 1 x power plug, 1 x 12 V connection cable with +/- terminals, instructions for use illustrated (English language not guaranteed). Please note the instructions (English language not guaranteed).
The extensive range of accessories creates plenty of room for a variety of uses. Whether you want to operate devices with 12 V, 220 V or high current with 380 V, all plug-in options are already included.
The Messermann power generator provides you with little effort wherever your cable to the house connection is too short or no electricity at all. The emergency generator is equipped with a 15 litre petrol tank, suitable for operation both petrol from 90 octane and E 10. The oil tank is 0.6 litres and should be filled with 10W-30 oil before commissioning.
Technical data engine: dimensions L 60 x W 43 x H 44 cm | Weight 38 kg | Engine power 6.5 HP | Capacity petrol 15 l oil 0.6 l - running time at 1/2 power approx. 11 hours

292,00 €
10

Messermann

Power Generator with Petrol | Power Generator with Accessories | Emergency Generator Quiet | 5 Sockets 3 x 230 V / 1 x 400 V / 1 x 12 V | 6.5 HP (Power Generator with Pull Starter)

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8.2

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

The power generator with the 6.5 HP strong 4-stroke engine is economical in consumption and offers extensive equipment such as 3 x 230 V, 1 x 400 V and 1 x 12 V connection possibility. A comfortable voltmeter display and a fuse switch are also part of the extensive equipment
The following accessories are included: 1 x spark plug wrench, 4 x rubber feet, 2 x Schuko plug, 1 x power plug, 1 x 12 V connection cable with +/- terminals, instructions for use illustrated (English language not guaranteed). Please note the instructions (English language not guaranteed).
The extensive range of accessories creates plenty of room for a variety of uses. Whether you want to operate devices with 12 V, 220 V or high current with 380 V, all plug-in options are already included.
The Messermann power generator provides you with little effort wherever your cable to the house connection is too short or no electricity at all. The emergency generator is equipped with a 15 litre petrol tank, suitable for operation both petrol from 90 octane and E 10. The oil tank is 0.6 litres and should be filled with 10W-30 oil before commissioning.
Technical data engine: dimensions L 60 x W 43 x H 44 cm | Weight 38 kg | Engine power 6.5 HP | Capacity petrol 15 l oil 0.6 l - running time at 1/2 power approx. 11 hours

299,99 €