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Genmax GM7250iEDC - 6000/7250W Dual Fuel Inverter Generator

The Genmax GM7250iEDC is a portable dual fuel inverter generator with a rated wattage of 6,000 W and a starting wattage of 7,250 W.

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Price History
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Price history for the Genmax GM7250iEDC
Latest updates:
  • $1,434.99 - November 16, 2023
  • $1,334.54 - November 15, 2023
  • $1,348.89 - November 13, 2023
  • $1,434.99 - October 27, 2023
Data source: ebay.com
Since: October 27, 2023
  • Highest Price: $1,434.99 - October 27, 2023
  • Lowest Price: $1,334.54 - November 15, 2023

Description

This generator is perfect for emergency home power, jobsite use or camping with your 5ton RV. (source: Genmax (opens in a new tab))

Zoom on the Genmax GM7250iEDC

In a nutshell, the Genmax GM7250iEDC is a portable inverter generator mostly geared towards:

  • RV travellers who wish to upgrade their experience to another level
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Food van owners who know that just a short power outage could lose them hundreds of dollars
  • 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
  • Professionals who want to be able to deliver results, even during a power failure

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The dual-fuel technology of the Genmax GM7250iEDC allows for an output of 120/240V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 6,000W and a starting wattage of 7,250W. If propane-powered, it gives 5,500 rated watts and 6,500 starting watts. In addition, the device is parallel capable (GM9000PK parallel cable (opens in a new tab) not included) and thus, can be linked to a similar or compatible unit for added power.

Enjoying a noise rating of 63 dBA (just slightly more noisy than an office), this inverter generator can be started thanks to a simple traditional pull-start mechanism, but also to a convenient and easy-to-use electric starter (battery included). For additional convenience, the GM7250iEDC may also be remotely started (key fob included).

With a fuel capacity of 3.6 gallons, the GM7250iEDC can operate for up to 10 hours using gasoline (fuel consumption around 0.36 GPH), or for up to 9 hours (estimation based on a 20 lbs tank - propane consumption around 0.52 GPH) using propane.

Delicate electronics can be plugged in an AC outlets safely, as the GM7250iEDC generates a clean sine wave, reaching a <5% Total Harmonic Distortion (THD).

Outlets

The control panel features the upcoming 3 AC outlets:

Duplex 120V 20A (5-20R) GFCI
120/240V 50A (14-50R) receptacle

It also sports 2 DC outlets: there's two 5V USB ports (1 x USB-A and 1 x USB-C) with which charging of electronics like mobile phones and tablets is made convenient.

If you own an RV with a 50-amp service, you can consider this Genmax unit as RV-ready, as it features a 14-50R outlet. In addition, the unit features an ATS plug, which makes it compatible with automatic transfer switches.

Portability

The Genmax GM7250iEDC's characteristic encased inverter generator design (L24.2 x W19.5 x H21.9 in), provides an esthetical advantage over any ordinary, open frame product. The generator has a contemporary design, convenient for recreationally generating power.

Since the generator weighs 144.6 lbs, it will be incredibly difficult to manually lift it and transport it, even though it is technically considered to 'be portable' (in the sense that it is movable). Still, once it is on the ground, its set of 2 wheels and its telecospic handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

Panel of the Genmax GM7250iEDC

The GM7250iEDC's control panel

A digital data center, one of the features of the GM7250iEDC's control panel, gives you information on the lifetime run hours, power output, fuel level and voltage, and thus, is helpful for the monitoring of its activity and status.

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 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 typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Genmax GM7250iEDC also is packed along with the following accessories: key fob, funnel, propane hose and tool kit.

Emissions

The Genmax GM7250iEDC is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor and therefore, can be used in forested areas.

The unit also meets the ANSI/PGMA G300-2018 safety and performance requirements.

Product Videos

The Genmax GM7250iEDC versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Genmax GM7250iEDC compare to generators of similar power (between 5500 and 6500 W).

  • As far as its dry weight is concerned, the Genmax GM7250iEDC weighs just 144.6 pounds and thus, it is one of the lighter 5500 to 6500 rated wattage generators. Regarding dry weight, one of the champions in the same power range is the Pulsar PGDA70BiSCO, with a dry weight of only 118 lbs.
  • With a lowest noise rating of 63 dBA, the inverter generator is one of the more quiet of the generators of similar power. If noise emissions are one of your priorities, you may be interested in the Honda EU7000iS, one of the least noisy generators similarly powerful as this one, rated for 52 dBA.
  • Autonomy-wise, with up to 10 hours on a full tank at a 25% load, the GM7250iEDC is on the low end when compared to other generators of a similar power output. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the DuroMax XP7500DX, as it provides up to 18 hours.
  • 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. This inverter generator reaches an estimated fuel consumption of 0.36 GPH (gallon per hour) at a 25% load, making it average, for the previously mentioned wattage range. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the DuroMax XP7500DX. With a fuel consumption of as little as 0.29 GPH, it is one of the most efficient generators currently on the market.

Price comparison

As you can see from this interactive chart, when compared to other 5500-6500W generators, the Genmax GM7250iEDC 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
  • Dual Fuel
  • CO DETECT technology
  • Several accessories included
  • GFCI Outlets
  • USB-C port
  • ATS plug
  • Remote start
  • Parallel capable
  • Inverter
  • Lightweight for its kind (144.6 lbs)
  • Quiet for its power (63 dBA)
AVERAGE SPECS:
  • Decent fuel efficiency
WEAKNESSES:
  • 1-year warranty
  • Relatively low run time

Do you own the Genmax GM7250iEDC 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 readyNo
FuelDual Fuel (gasoline/propane)
Engine312 cc OHV 4-stroke
Starting systemRecoil, Electric, Remote
Warranty1 year
VoltageAC: 120/240V 60 Hz, DC: 5V
Power
GasolinePropane
Running watts6,000 W5,500 W
Starting watts7,250 W6,500 W
Running amps (@120/240V)50/25 amps45.8/22.9 amps
Peak amps (@120/240V)60.4/30.2 amps54.2/27.1 amps
Run time @50% load8 h7 h *
Run time @25% load10 h9 h *
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 50A (14-50R)
DC outlets2x 5V USB port (USB-A and USB-C)
Data centerPower output, fuel level, lifetime run hours and voltage
IndicatorsNo
Fuel tank3.6 gal
Fuel gaugeDigital
Misc
Weight144.6 lbs
Approx. dimensions (L x W x H)24.2 x 19.5 x 21.9 in
Noise (lower limit)63 dBA
THD< 5%
ComplianceCARB, EPA, ANSI/PGMA G300-2018
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralBonded to frame
Accessories includedFunnel, tool kit, key fob, propane hose, 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.
* Propane runtime is our own estimation, based on a 20 lbs tank and NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs of propane = 1 gal of gasoline.

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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 GM7250iEDC 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 wattage calculator.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Electric range21002100
Blender400850
Security system180180
Total4797 W6272 W
For campingRadiant heater13001300
RV refrigerator180600
Hair dryer18001900
Electric fry pan15001500
Total4780 W5200 W
For workTable saw18004500
Grinder14002500
Demolition hammer12601260
Bug zapper8080
Total4540 W7240 W

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