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Genmax GM4600iAEFIC - 3800/4600W Inverter Generator With Remote Start And EFI Engine

The Genmax GM4600iAEFIC is a compact and lightweight inverter generator with a rated wattage of 3,800 W and a starting wattage of 4,600 W. (Read full specs)

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Description

Zoom on the Genmax GM4600iAEFIC

In a few words, the Genmax GM4600iAEFIC is a compact and lightweight portable inverter generator perfectly suited for:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • Occasional participants of outdoor events, competitions, concerts and festivals
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Camping and tailgating buffs looking to enhance their experience

In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device.

Power & Run Time

The Genmax GM4600iAEFIC in use

The Genmax GM4600iAEFIC

With a 159 cc OHV 4-stroke engine, the Genmax GM4600iAEFIC operates on gasoline, providing 120V, with a running wattage of 3,800W and a starting wattage of 4,600W. In addition, as it is parallel capable (GM6000SPK (opens in a new tab) not included), this power can be increased when linked to another similar or compatible unit.

Enjoying a noise rating of 63 dBA (just slightly more noisy than background music), this inverter generator offers the versatility of starting with either a classic hand-operated recoil starting mechanism or a practical and straightforward electric starter (battery included). Additionally, the GM4600iAEFIC features remote starting, offering users increased convenience (key fob included).

The Electronic Fuel Injection (EFI) system enhances the engine's reliability, lowers fuel consumption, improves startup, reduces servicing, boosts stale fuel resistance, and offers better altitude adaptability.

With a full tank, the GM4600iAEFIC can operate for up to 9 hours (fuel consumption around 0.19 GPH), thanks to its fuel capacity of 1.7 gallon.

Featuring a <5% Total Harmonic Distortion (THD), the GM4600iAEFIC delivers a clean sine wave, guaranteeing the safety of your sensitive electronics plugged into its AC outlets.

Outlets

The control panel is equipped with the following 3 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (TT-30R) receptacle

Furthermore, it showcases 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle with which charging your batteries is made easy. With the unit, you will also find a dual port USB adapter, allowing for the convenient charging of electronics like mobile phones and tablets using the DC receptacle.

Thanks to its TT-30R receptacle (TT stands for 'Travel Trailer'), this Genmax generator is RV Ready.

Portability

As the Genmax GM4600iAEFIC is an inverter generator, its encased design (L20.9 x W12.2 x H19.7 in) offers more aesthetics than a conventional, open frame product. The featured design follows the latest trends and is ideal for easy and recreational use.

As the GM4600iAEFIC's weight is only 58.4 lbs, it can follow you and your power needs anywhere. Additionally, its set of 2 wheels and its telecospic handle will allow for simple relovation of the generator once it's on the ground.

Features

Panel of the Genmax GM4600iAEFIC

The GM4600iAEFIC's control panel

Designed with a digital data center, the control panel of the GM4600iAEFIC grants you access to crucial data on the fuel level, frequency, power output, voltage and lifetime run hours, ensuring practical monitoring of its status and activity. To offer you even more control and easy operation during nighttime, the panel is LED-lit.

In addition to this info, light indicators on the device will signal if its oil levels are insufficient, the generator is overloaded and the generator is ready.

From a security standpoint, the generator is furnished with an automatic low oil shut-off and an overload protection (circuit breaker), ensuring peace of mind during operation.

It also benefits from Genmax's CO DETECT technology, which 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.

Apart from the standard documentation and an owner's manual (opens in a new tab) to facilitate setup, the Genmax GM4600iAEFIC features extra accessories: funnel, tool kit, dual port USB adapter, battery charger, key fob and oil.

Product Videos

The Genmax GM4600iAEFIC versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Genmax GM4600iAEFIC compare to inverter generators of similar power (between 3500 and 4500 W).

  • In terms of its dry weight, the Genmax GM4600iAEFIC stands at only 58.4 lbs, meaning that is one of the lightest inverters of the 3500-4500 rated wattage category
  • This inverter generator, with its lowest noise level at 63 dBA, is noisier than most generators of comparable running wattage. If you wish to prioritize minimal noise, the Westinghouse iGen5000DF stands out as one of the quietest options among generators of similar power, with a rating of 52 dBA.
  • The GM4600iAEFIC's autonomy is somewhat low end compared to devices of its type and power range, as it reaches only up to 9 hours at 25% load on a full tank. 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 Firman W03661OF, with up to 25 hours.
  • While the run time is an important parameter, it is dependent on the fuel tank's capacity and thus, doesn't say much on its own unless we consider fuel consumption as well. This inverter generator is one of the more fuel-efficient options in its power range, consuming approximately 0.19 GPH (gallon per hour) at 25% load. If fuel consumption is your top priority, we suggest to check out the Champion 201319, which has a fuel consumption of only 0.16 GPH and thus, is one of the most efficient devices in our database.

Price comparison

As you can see from these interactive charts, when compared to other 3500-4500W inverter generators, the Genmax GM4600iAEFIC 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

STRENGTHS:
  • In the expected price range
  • Illuminated control panel
  • CO DETECT technology
  • Several accessories included
  • RV Ready
  • Remote start
  • Parallel capable
  • Inverter
  • Electronic Fuel Injection
  • Lightweight (58.4 lbs)
  • Fuel efficient
  • The unit can be connected in series to get 240V output
WEAKNESSES:
  • 1-year warranty
  • On the noisy side (63 dBA)
  • Relatively low run time

Do you own the Genmax GM4600iAEFIC and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyYes
FuelGasoline
Engine159 cc OHV 4-stroke
Starting systemRecoil, Electric, Remote
Warranty1 year
Power
VoltageAC: 120V 60 Hz, DC: 12V
Running watts3,800 W
Starting watts4,600 W
Running amps31.7 amps
Peak amps38.3 amps
Run time @50% loadUnknown
Run time @25% load9 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
DC outlets1x 12V 8A (cigarette lighter style)
Data centerPower output, fuel level, lifetime run hours, voltage and frequency
IndicatorsLow oil, overload and output ready
Fuel tank1.7 gal
Fuel gaugeDigital
Misc
Weight58.4 lbs
Approx. dimensions (L x W x H)20.9 x 12.2 x 19.7 in
Noise (lower limit)63 dBA
THD< 5%
ComplianceCARB, EPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel, tool kit, key fob, battery charger, dual port USB adapter, and battery
Country of originChina

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About Genmax

GENMAX is a new portable generator brand registered by the Chongqing Dinking Power Machinery Co. LTD., which itself was founded in 2010 and is currently located in Chongqing, China. Dinking specializes in the general motor industry and manufactures portable generators, power sources, water pumps, garden machinery and construction machinery for foreign markets. Among most notable achievements are Dinking’s exclusive contract with Hyundai and 5th place in the ranking of Chinese foreign trade exporters in general motor industry (2016). GENMAX brand portfolio includes a sizeable selection of gas-powered generators covering all common wattage categories.

Warranty Information

The Genmax GM4600iAEFIC is covered under a warranty for up to 1 year. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Genmax generators, please contact the Genmax Customer Support: 1-866-960-2920.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizer.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Hair dryer18001900
Washing machine9001650
Radio100100
Pair of small speakers4545
Total3037 W4037 W
For campingRadiant heater13001300
RV refrigerator180600
Electric fry pan15001500
Set of 5 LED light bulbs5555
Total3035 W3455 W
For workTable saw18004500
Bug zapper8080
Total1880 W4580 W

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