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Firman H05754 - 5700/7125W Dual Fuel Generator

The Firman H05754 is a portable open frame dual fuel generator with a rated wattage of 5,700 W and a starting wattage of 7,125 W. (Read full specs)

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Description

The H5754 Dual fuel generator can run on both Gas and Liquid Propane fuel, giving you flexibility during a storm, or when you’re out camping. This generator 7100 starting Watts and 5700 running watts for both gasoline and LP. (source: Firman (opens in a new tab))

Zoom on the Firman H05754

To sum up, the Firman H05754 is a portable generator tailored for:

  • RV travellers looking for even more independence
  • People occasionally participating in sporting competitions, open-air performances and outdoor festivals
  • Food truck owners who do not wish to see their business interrupted under any circumstances
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout

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 Firman H05754 in use

The Firman H05754

Delivering 120/240V, the Firman H05754 is enhanced by dual-fuel technology, providing power and versatility. Running on gasoline, it boasts a running wattage of 5,700W and a starting wattage of 7,125W. Alternatively, when propane-powered, it delivers 5,700 running watts and 7,125 starting watts.

Enjoying a noise rating of 74 dBA (just slightly more noisy than a dishwasher), this generator gets running thanks to a manual recoil starter system.

Regarding its running time, the H05754, with a 8 gallons fuel tank, can operate for around 12 hours at 50% load with a full gasoline tank (with fuel consumption estimated at around 0.67 gallons per hour). It also offers around 5 hours (on a 20 lbs tank - propane consumption around 0.94 GPH) of operation when using propane.

Due to the high THD (<25%) of the H05754, it is advised against using it for powering sensitive electronic devices.

Outlets

The control panel includes the following 6 AC outlets:

Two Duplexes 120V 20A (5-20R)
120V 30A (L5-30R) receptacle
120/240V 30A (L14-30R) receptacle

Despite not meeting the 'RV Ready' criteria, this Firman generator grants the advantage of simple RV compatibility via its L5-30R receptacle, enabling you to conveniently power your RV by using an L5-30P to TT-30R adaptor. Besides, since the H05754 bears a twist-lock L14-30R receptacle, it is transfer switch ready: it is easily connectible to a breaker box and can power your home in case of a power outage.

Portability

Measuring L30.2 x W27.5 x H26.3 in, the Firman H05754 showcases a classic open frame layout, guaranteeing stability and simple maintenance access to components, while facilitating air circulation. The design is ideal for rough environments and demanding outdoor use.

As the generator's weight is 176.5 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). Nonetheless, the limited maneuverability is compensated for by utilizing its wheel kit (⌀10") and its folding handle, which facilitates shifting once the generator is set on the ground.

Features

Panel of the Firman H05754

The H05754's control panel

For convenient monitoring of its status and activity, the control panel of the H05754 includes a convenient meter, showing voltage, frequency, and lifetime hours metrics.

The inclusion of a built-in fuel gauge in the generator streamlines gas level checks for quick and convenient assessments.

As for its security measures, the device features an automatic low oil shut-off and an overload protection (circuit breaker), letting you use it with a peace of mind.

Alongside the standard documentation and an owner's manual (opens in a new tab) for quick setup, the Firman H05754 is bundled with additional accessories: funnel, tool kit, propane hose and oil.

Product Video

The Firman H05754 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Firman H05754 compare to dual fuel generators of similar power (between 5500 and 6500 W).

  • Tipping the scales at 176.5 lbs, the Firman H05754 qualifies as one of the heavier options among dual fuel generators rated between 5500 and 6500. If weight is an important consideration for you, the Pulsar PGDA70BiSCO stands out as one of the top contenders in this power category, with a dry weight of 118 pounds.
  • The generator can be considered average in its noise for its type and power category, as it is rated at 74 dBA. If you'd like a less noisy alternative, the Pulsar PGDA70BiSCO is a strong contender. It boasts a noise rating of 62 dBA, placing it among the quietest generators in its power category.
  • Compared to dual fuel devices of similar power, the H05754 stands out with one of the highest run times, lasting around 12 hours at 50% load.
  • Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. This generator is rather wasteful, compared to other devices within the aforementioned output range, when it comes to gasoline consumption, as it reaches roughly 0.67 GPH at a 50% load. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.38 GPH, the DuroMax XP7000iH is a device you could look out for.

Price comparison

As you can see from these interactive charts, when compared to other 5500-6500W dual fuel generators, the Firman H05754 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
  • Several accessories included
  • High run time
AVERAGE SPECS:
  • Acceptable noise (74 dBA)
WEAKNESSES:
  • No electric start
  • On the heavy side (176.5 lbs)
  • Low fuel efficiency

Do you own the Firman H05754 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelDual Fuel (gasoline/propane)
Engine439 cc Firman Max-Pro Series OHV 4-stroke
Starting systemRecoil
Warranty3 years
VoltageAC: 120/240V 60 Hz
Power
GasolinePropane
Running watts5,700 W5,700 W
Starting watts7,125 W7,125 W
Running amps (@120/240V)47.5/23.8 amps47.5/23.8 amps
Peak amps (@120/240V)59.4/29.7 amps59.4/29.7 amps
Run time @50% load12 h5 h
Run time @25% loadUnknownUnknown
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerVFT
IndicatorsNo
Fuel tankSteel, 8 gal
Fuel gaugeYes
Misc
Weight176.5 lbs
Approx. dimensions (L x W x H)30.2 x 27.5 x 26.3 in
Noise (lower limit)74 dBA
THD< 25%
ComplianceEPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel, tool kit, propane hose, and wheel kit
Country of originChina
SeriesHybrid
UPC840876157541

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 FIRMAN Power Equipment

Founded in 1999, Firman Power Equipment is a company with a short, but established history in the power equipment industry. Based in Arizona, the company offers an immense range of products, including power tools, automotive equipment, storage utilities, work wear, but most importantly, a wide selection of generators of all sizes, designs and outputs. Interestingly, Firman is a wholly owned subsidiary of the China National Machinery Industry Corporation - a somewhat well renowned company in China and acts as a de facto distributor of their products in the US.

Warranty Information

The Firman H05754 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 Firman generators, please consult Firman's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-844-FIRMAN1 (844-347-6261).

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.
ItemRunning WattsStarting Watts
At homeDish washer15003000
AC (10,000 BTU)15002200
Microwave (1000 watts)15001500
Set of 5 LED light bulbs5555
Total4555 W6055 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric fry pan15001500
Set of 5 LED light bulbs5555
Total4545 W5135 W
For workTable saw18004500
Grinder14002500
Disc sander12001200
Total4400 W7100 W

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