Firman P05706 Spec Review

The Firman P05706 is an open frame portable generator with a rated wattage of 5700 W and a starting wattage of 7125 W.

CompareShortlistShortlistedRemoved from shortlist 0

Picture 1 of the Firman P05706
Picture 2 of the Firman P05706
Picture 3 of the Firman P05706
Picture 4 of the Firman P05706

Description

The FIRMAN P05706 generator features 7100 starting Watts and 5700 running watts. Power is supplied by our Max Pro Series 389cc FIRMAN engine which runs cool and efficient thanks to its Phoenix Fat Head Block. Our Whisper Series muffler keeps the P05706 running at 72 decibels, and our spark arrester has been approved by the USDA Forest Service. The industry-leading 8-gallon fuel capacity provides a whopping 13 hours of run time. Our rubberized Thresher handle makes recoil starting a snap – even with bulky gloves. (source: Firman (opens in a new tab))

Zoom on the Firman P05706

In a nutshell, the Firman P05706 is a portable generator mostly geared towards:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • People occasionally participating in outdoor fairs, festivals or events
  • Food truck owners who want to ensure that their business is fully self-contained and does not rely on potentially unreliable external power
  • Homeowners in need of an emergency backup power for their essentials

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 Firman P05706 in use

The Firman P05706

The Firman P05706's design includes a gasoline-fueled 389 cc Firman Max-Pro Series OHV 4-stroke engine. With a 120/240V output, it gives a running wattage of 5700W and also a peak wattage of 7125W.

The generator features a conventional pull-start mechanism. It is rated for a noise of 72 dBA (just slightly more noisy than a vacuum cleaner).

With a full tank, the P05706 can operate for around 13 hours at 50% load (fuel consumption around 0.62 GPH), thanks to its fuel capacity of 8 gallons.

The P05706 is unsuitable for the powering of sensitive electronic devices due to its relatively high THD (<25%).

Outlets

The control panel features the following 6 AC outlets:

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

While this Firman generator is not RV Ready, its L5-30R receptacle can be used for a simple RV connection with an L5-30P to TT-30R adaptor. Besides, since the P05706 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

The Firman P05706 has the following dimensions: L28.4 x W27.1 x H26.8 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. The generator is designed for ideal use outdoors and in rough environments.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 178 lbs make it incredibly difficult to manually lift and transport. Nevertheless, thanks to its wheel kit (⌀10") and its folding handle (a decent solution to its lack of maneuverability), the generator can be easily moved, once placed the ground.

Features

Panel of the Firman P05706

The P05706's control panel

To help you monitor the P05706's status and activity, its control panel is equipped with a convenient meter showing you voltage, frequency and lifetime hours.

In addition to this info, a light indicator allows you to instantly see if the oil level is too low.

The generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.

From a security standpoint, the product offers an automatic low oil shut-off and an overload protection (circuit breaker), allowing you to use it with a peace of mind.

Along the basic documentation and an owner's manual (opens in a new tab), useful for starting the generator right away, the Firman P05706's package also includes these accessories: funnel, oil and tool kit.

Emissions

The Firman P05706 is EPA approved, but NOT CARB-compliant. Thus, it cannot be purchased or sold in California.

However, it features a spark arrestor, making it usable in forested areas.

The Firman P05706 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Firman P05706 compare to generators of similar power (between 5500 and 6500 W).

  • As for its weight, the Firman P05706 weighs only 178 pounds, making it one of the lighter generators in the 5500-6500 rated wattage category. In terms of weight, one of the champions in their power range is the Lifan LF7250, standing at just 140 lbs.
  • As this generator can emit noise as low as 72 dBA, it finds itself in the average expected noise for this kind of power. For those who are looking for a less noisy device, we suggest the Honda EU7000iS. With just 52 dBA, it is one of the most quiet devices in this power range.
  • Thanks to an impressive running time of around 13 hours at 50% load, the P05706 benefits from a higher run time than many generators of a similar output. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Cat RP5500, boasting with around 15 hours.
  • 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. Standing at an estimated 0.62 GPH (gallon per hour) at a 50% load, this generator is somewhat average in this area compared to other devices, within the aforementioned wattage range. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Lifan ESI 7000iER-EFI. With a fuel consumption of as little as 0.38 GPH, it is one of the most efficient generators currently on the market.

The bottom line

STRENGTHS:
  • Several accessories included
  • Lightweight for its kind (178 lbs)
  • High run time
AVERAGE SPECS:
  • Acceptable noise (72 dBA)
  • Decent fuel efficiency
WEAKNESSES:
  • No electric start
  • Not CARB-compliant

Do you own the Firman P05706 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine389 cc Firman Max-Pro Series OHV 4-stroke
Starting systemRecoil
Power
VoltageAC: 120/240V 60 Hz
Running watts5700 W
Starting watts7125 W
Running amps (@120/240V)47.5/23.8 amps
Peaks amps (@120/240V)59.4/29.7 amps
Run time @50% load13 h
Run time @25% loadN/A
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
IndicatorsLow oil
Fuel tankSteel, 8 gal
Fuel gaugeYes
Misc
Weight178 lbs
Approx. dimensions (L x W x H)28.4 x 27.1 x 26.8 in
Noise (lower limit)72 dBA
THD< 25%
EmissionsEPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel and tool kit
Warranty3 years
SeriesPerformance

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.

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 P05706 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 size calculator.
ItemRunning WattsStarting Watts
At homeMicrowave (1000 watts)15001500
Dish washer15003000
AC (10,000 BTU)15002200
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

Couldn't find the right answer for you? Ask your own question.

Your name and email address will not be publicly published. We only need them to be able to answer you directly.


We would love to know your opinion

Leave a review

Your total score


This form does not send us any personal data (not even your IP address)


Generator Bible
Compare items
  • Total (0)
Compare

You can compare as many generators as you wish. However, for the best results, we recommend you to compare only 2 generators at a time.

0