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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

To sum up, the Genmax GM4600iAEFIC is a compact and lightweight portable inverter generator tailored for:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Camping and tailgating hobbyists looking for a portable power source

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

The Genmax GM4600iAEFIC houses a 159 cc OHV 4-stroke engine, which provides 120V, consumes gasoline and delivers a running wattage of 3,800W along with a peak wattage of 4,600W. In addition, the device is parallel capable (GM6000SPK (opens in a new tab) not included) and thus, can be linked to a similar or compatible unit for added power.

With a noise rating of 63 dBA (just slightly more noisy than background music), the inverter generator features a traditional recoil pull-start mechanism, but also an easy-to-use and reliable electric starter (battery included). Moreover, to offer you even more convenience, the GM4600iAEFIC can also be remotely started (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, boasting 1.7 gallon, allows it to operate for up to 9 hours with a full tank (with an estimated fuel consumption of 0.19 GPH).

The GM4600iAEFIC generates a clean sine wave with <5% Total Harmonic Distortion (THD), ensuring minimal electrical noise and fluctuations. This feature makes it ideal for powering sensitive electronics, providing stable and reliable AC power through the outlets.

Outlets

The control panel features 3 AC outlets as follows:

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

Additionally, it features 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, making it ideal for powering recreational vehicles.

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 generator has a contemporary design, convenient for recreationally generating power.

With a dry weight of 58.4 lbs, the GM4600iAEFIC is convenient, ensuring it can be taken wherever power is needed. Moreover, its set of 2 wheels and its telescopic handle make it easy to shift 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 lifetime run hours, voltage, power output, frequency and fuel level. 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.

As far as security is concerned, the generator can be used with a peace of mind, as it features an overload protection (circuit breaker) and an automatic low oil shut-off.

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.

Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Genmax GM4600iAEFIC also comes with some accessories: key fob, funnel, dual port USB adapter, oil, battery charger and tool kit are included.

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).

  • When it comes to weight, the Genmax GM4600iAEFIC tips the scales at just 58.4 pounds, making it one of the lighter inverter generators in the 3500 to 4500 rated wattage range. In terms of weight, one of the champions in their power range is the WEN 56432iX, standing at just 52.9 lbs.
  • Among the generators of a comparable running wattage, this inverter generator with a lowest noise of 63 dBA can be judged as noisy. If noise is a concern for you, you could consider the Westinghouse iGen5000DF, which is one of the least noisy generators in its power range, rated at 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 concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Champion 200977, boasting with up to 22 hours.
  • Run time is a key metric, but it's dependent on the generator's fuel tank capacity. Therefore, discussing fuel efficiency is necessary for a complete understanding. This inverter generator has a better fuel efficiency than other units in the aforementioned output range, consuming approximately 0.19 GPH (gallon per hour) at 25% load. If you wish to further improve in the area of fuel efficiency, the Champion 201319, which boasts with a gas consumption of only 0.16 GPH, may be the right generator for you.

The bottom line

STRENGTHS:
  • 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
UPC760790722642

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.

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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 sizing calculator.
Item Running Watts Starting Watts
At home AC (10,000 BTU) 1500 2200
Microwave (1000 watts) 1500 1500
Cell phone charger 20 20
Total 3020 W 3720 W
For camping RV AC (11,000 BTU) 1010 1600
RV refrigerator 180 600
Hair dryer 1800 1900
Pair of small speakers 45 45
Total 3035 W 3625 W
For work Table saw 1800 4500
Bug zapper 80 80
Total 1880 W 4580 W

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