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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 nutshell, the Genmax GM4600iAEFIC is a compact and lightweight portable inverter generator mostly geared towards:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in outdoor fairs, festivals or events
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go

The subsequent sections will explore in detail its power characteristics, the diverse outlets it provides, its overall portability, and the supplementary features it offers.

Power & Run Time

The Genmax GM4600iAEFIC in use

The Genmax GM4600iAEFIC

Genmax GM4600iAEFIC is equipped with a 159 cc OHV 4-stroke engine, running on gasoline and providing 120V, boasting a running wattage of 3,800W alongside a starting wattage of 4,600W. Moreover, the parallel capability (GM6000SPK (opens in a new tab) not included) enables increasing of power output when paired with another similar or compatible unit, providing increased energy capacity and versatility for a wide range of needs.

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 conventional pull-start mechanism or a user-friendly and hassle-free electric starter (battery included). The GM4600iAEFIC can also be remotely started, offering further 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.

The GM4600iAEFIC's fuel tank holds 1.7 gallon, ensuring uninterrupted operation for up to 9 hours with a full tank (fuel consumption approximately 0.19 GPH).

The GM4600iAEFIC generates a clean sine wave: providing <5% Total Harmonic Distortion (THD), delicate electronics can be plugged in its AC outlets safely.

Outlets

The control panel provides the upcoming 3 AC outlets:

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

In addition, it provides 1 DC outlet: there's a 12V 8A (cigarette lighter style) receptacle allowing you to easily charge your batteries. The unit also includes a dual port USB adapter, providing the capability to conveniently charge 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, making it ideal for powering recreational vehicles.

Portability

The Genmax GM4600iAEFIC is an inverter generator and features an encased design with the following dimensions: L20.9 x W12.2 x H19.7 in. This design enhances aesthetics and helps minimize noise levels, distinguishing it from conventional, open frame products. The generator has a contemporary design, convenient for recreationally generating power.

With a dry weight of 58.4 lbs, the GM4600iAEFIC can easily follow you wherever your power needs are. Moreover, its set of 2 wheels and its telescopic handle facilitate movement of the generator once it's on the ground.

Features

Panel of the Genmax GM4600iAEFIC

The GM4600iAEFIC's control panel

To help you monitor the GM4600iAEFIC's status and activity, its control panel is equipped with a digital data center, giving you information on the voltage, lifetime run hours, frequency, power output and fuel level. To offer you even more control and easy operation during nighttime, the panel is LED-lit.

In addition to this info, the generator's light indicators provide visual feedback when the generator is ready, the generator is overloaded and its oil levels are insufficient.

Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it.

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.

In addition to the traditional documentation and an owner's manual (opens in a new tab) to help you get started promptly, the Genmax GM4600iAEFIC also includes several accessories: oil, tool kit, key fob, dual port USB adapter, battery charger and funnel.

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 weight, the Genmax GM4600iAEFIC weighs merely 58.4 pounds, earning it a spot among the lighter inverter generators within the 3500 to 4500 rated wattage category. If weight is an important consideration for you, the WEN 56432iX stands out as one of the top contenders in this power category, with a dry weight of 52.9 pounds.
  • When stacked up against other devices of similar running wattage, this inverter generator's lowest possible noise rating of 63 dBA places it in the louder category. For those who are looking for a less noisy device, we suggest the Westinghouse iGen5000DF. With just 52 dBA, it is one of the most quiet devices in this power range.
  • As far as autonomy is concerned, providing up to 9 hours of runtime with a full tank at a 25% load, the GM4600iAEFIC falls into the low end in comparison with other inverters of a comparable power output. If runtime is a priority for you, the Firman WH03662OF stands out as one of the generators with the longest run time in its power range, providing up to 25 hours of continuous use.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. With a fuel consumption rate around 0.19 GPH (gallon per hour) at 25% load, this inverter generator is one of the more fuel-efficient models within the aforementioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.16 GPH, the Champion 201319 is a device you could look out for.

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

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.

Spec Improvement×

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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 consult Genmax's warranty policies (opens in a new tab). Alternatively, you can also contact their 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 size calculator.
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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