Konner & Sohnen KS 6000iEHS CO - 5000/5500W Dual Fuel Inverter Generator With Electric Start
The Konner & Sohnen KS 6000iEHS CO is a compact dual fuel inverter generator with a rated wattage of 5,000 W and a starting wattage of 5,500 W. (Read full specs)
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Description
Zoom on the Konner & Sohnen KS 6000iEHS CO
In a nutshell, the Konner & Sohnen KS 6000iEHS CO is a compact portable inverter generator mostly geared towards:
- RV travellers looking for even more independence
- People occasionally participating in outdoor fairs, festivals or events
- Food truck owners who do not wish to see their business interrupted under any circumstances
- Homeowners in need of an emergency backup power for their essentials
The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, and the extra features it benefits from.
Power & Run Time
Thanks to its dual-fuel technology, the Konner & Sohnen KS 6000iEHS CO provides a 120/240V output and offers both versatility and power. When utilizing gasoline, it delivers a running wattage of 5,000W and a starting wattage of 5,500W. Alternatively, when operating on propane, it provides 4,500 running watts and 4,950 starting watts. Moreover, since it is parallel capable (parallel kit not included), its power may be increased if linked to a second compatible unit.
Konner & Sohnen’s smart fuel switching system automatically selects the fuel source (LPG or gasoline) depending on availability and prioritizes LPG. Thus, if a propane tank with enough LPG is connected, the generator will automatically use LPG. If no propane tank is connected, or if there is not enough LPG remaining in the tank, the generator will use gasoline.
At a noise rating of 64 dBA (just slightly more noisy than an office), this inverter generator can be started via a simple traditional pull-start mechanism, or a user-friendly and hassle-free electric starter (battery included).
The KS 6000iEHS CO, with a fuel capacity of 2.9 gallons, reaches a run time of around 6.8 hours at 50% load utilizing gasoline (fuel consumption around 0.43 GPH). Alternatively, it can reach a run time of around 8 hours (estimation based on a 20 lbs tank - propane consumption around 0.59 GPH) with propane.
As the KS 6000iEHS CO produces a clean sine wave, with a <3% Total Harmonic Distortion (THD), sensitive electronics may be plugged in the AC outlets safely.
Outlets
The control panel features the upcoming 3 AC outlets:
Moreover, it comes equipped with 3 DC outlets: there's two 5V USB ports (USB-C) allowing you to conveniently charge electronics such as mobile phones and tablets and a 12V 8A (cigarette lighter style) receptacle with which charging your batteries is made easy.
As the KS 6000iEHS CO holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.
Portability
The Konner & Sohnen KS 6000iEHS CO's characteristic encased inverter generator design (L25.2 x W16.7 x H23.6 in) provides an aesthetic advantage and contributes to quieter operation compared to any ordinary, open frame product. The featured design follows the latest trends and is ideal for easy and recreational use.
As the KS 6000iEHS CO's weight is only 86.9 lbs, it can follow you and your power needs anywhere. Furthermore, with its set of 2 wheels and its folding handle, you can easily relocate the generator once it's set up.
Features
The KS 6000iEHS CO's control panel
One of the many KS 6000iEHS CO's features is the digital data center, included in its control panel, which conveniently provides information on the power output, lifetime run hours, voltage, frequency and fuel level and thus, helps you monitor its activity and status.
In addition to this info, the generator's light indicators provide visual feedback when the generator is ready, its oil levels are insufficient and the generator is on overload.
From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during use.
It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.
Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Konner & Sohnen KS 6000iEHS CO's package also includes these accessories: tool kit, propane hose and funnel.
Product Video
The Konner & Sohnen KS 6000iEHS CO versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Konner & Sohnen KS 6000iEHS CO compare to inverter generators of similar power (between 4500 and 5500 W).
- Concerning weight, the Konner & Sohnen KS 6000iEHS CO weighs only just 86.9 pounds, distinguishing itself as one of the lightest inverter generators amidst the 4500 to 5500 rated wattage range.
- Given its rated noise level of 64 dBA, this inverter generator aligns with the average expected noise rating for devices of similar type and power. If noise level is one your key decisive factors, you may find the Honda EU7000iS appealing. It's rated at 52 dBA, making it one of the quietest generators in its power range.
- In terms of autonomy, the KS 6000iEHS CO offers around 6.8 hours at a 50% load, placing it at the lower range within its type and power range. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Briggs & Stratton Q6500 QuietPower, with around 10 hours.
- Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This inverter generator has a better fuel efficiency than other units in the aforementioned output range, consuming approximately 0.43 GPH (gallon per hour) at 50% load. If you wish to further improve in the area of fuel efficiency, the DuroMax XP7000iHT, which boasts with a gas consumption of only 0.38 GPH, may be the right generator for you.
Price comparison
As you can see from these interactive charts, when compared to other 4500-5500W dual fuel inverter generators, the Konner & Sohnen KS 6000iEHS CO is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Dual fuel
- CO sensor
- USB-C ports
- Electric start
- Parallel capable
- Smart fuel switching system
- Inverter
- Lightweight for its kind (86.9 lbs)
- Fuel efficient
- Acceptable noise (64 dBA)
- No remote start
- Relatively low run time
Do you own the Konner & Sohnen KS 6000iEHS CO and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | Yes, cable not included |
| RV ready | No |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 223 cc OHV 4-stroke |
| Alternator | Copper windings |
| Starting system | Recoil, Electric |
| Warranty | 3 years |
| Voltage | AC: 120/240V 60 Hz, DC: 12V |
| Gasoline | Propane | |
|---|---|---|
| Running watts | 5,000 W | 4,500 W |
| Starting watts | 5,500 W | 4,950 W |
| Running amps (@120/240V) | 41.7/20.8 amps | 37.5/18.8 amps |
| Peak amps (@120/240V) | 45.8/22.9 amps | 41.3/20.6 amps |
| Run time @50% load | 6.8 h | 8 h * |
| Run time @25% load | Unknown | Unknown |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 2x 5V USB port (USB-C) 1x 12V 8A (cigarette lighter style) |
| Data center | Power output, fuel level, lifetime run hours, voltage and frequency |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 2.9 gal |
| Fuel gauge | Digital |
| Weight | 86.9 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 25.2 x 16.7 x 23.6 in |
| Noise (lower limit) | 64 dBA |
| THD | < 3% |
| Compliance | EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Funnel, tool kit, propane hose, and battery |
| UPC | 426040536665 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing
or inaccurate information, feel free to suggest a correction so we can address it.
* Propane runtime is our own estimate, based on a 20 lbs tank and NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs of propane = 1 gal of gasoline.
About Könner & Söhnen
Könner & Söhnen is a power equipment brand operated by Germany-based DIMAX International. The company has sold generators and related equipment across Europe for more than a decade, with a range that includes both conventional and inverter models, as well as gasoline, propane, and dual-fuel options. In Europe, the brand has developed a reputation for solid build quality and good value for money, with generally positive customer feedback and strong ratings on platforms such as Trustpilot. Although still relatively little-known in the United States, it has been expanding its local presence with U.S. stock, customer support, service, and warranty coverage. Könner & Söhnen emphasizes German engineering and product development, although its generators are manufactured through overseas production partners.
Warranty Information
The Konner & Sohnen KS 6000iEHS CO is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Konner & Sohnen generators, please consult Konner & Sohnen's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-617-877-6198.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Hair dryer | 1800 | 1900 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Cell phone charger | 20 | 20 | |
| Total | 3992 W | 5467 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Rice cooker | 650 | 650 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 3985 W | 4405 W | |
| For work | Table saw | 1800 | 4500 |
| Reciprocating saw | 730 | 960 | |
| Drain cleaner | 250 | 250 | |
| Total | 2780 W | 5480 W |
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