Firman W01783 Spec Review

The Firman W01783 is a quiet, compact and lightweight portable inverter generator with a rated wattage of 1700 W and a starting wattage of 2100 W.

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Picture 1 of the Firman W01783
Picture 2 of the Firman W01783
Picture 3 of the Firman W01783
Picture 4 of the Firman W01783

Description

The W01783 is an inverter generator, having low THD (clean power for electronics and sensitive equipment), quiet operation and fuel-efficient economy mode. It’s ergonomic encasing and lightweight design makes it easy to transport for those weekend camping getaways. This generator features 2100 starting watts and 1700 running watts and a neutral bonded to frame, perfect for boating with a reliable recoil start system. (source: Firman (opens in a new tab))

Zoom on the Firman W01783

In summary, the Firman W01783 is a quiet, compact and lightweight portable inverter generator especially useful for:

  • Camping and tailgating hobbyists looking for a portable power source
  • Handcrafting enthusiasts who wish to work on-the-go

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.

Power & Run Time

The Firman W01783 is powered by a 80 cc Firman Max-Pro Series OHV 4-stroke engine. It delivers 120V, runs on gasoline and offers a running wattage of 1700W as well as a peak wattage of 2100W.

The inverter generator features a simple traditional pull-start mechanism. It is rated for a noise of 54 dBA (just slightly more noisy than a quiet suburb).

With a fuel capacity of 0.9 gallon, the W01783 may run for up to 10 hours with a full tank (fuel consumption around 0.09 GPH).

As the W01783 produces a clean sine wave, with a <3% Total Harmonic Disruption (THD), sensitive electronics may be plugged in the AC outlets safely.

Outlets

The control panel provides the upcoming 2 AC outlets:

Duplex 120V 20A (5-20R)

Additionally, it features 2 DC outlets: there's a 12V 5A (cigarette lighter style) receptacle with which you may charge your batteries with ease and a 5V USB port with which you may charge electronics, for example mobile phones or tablets, conveniently.

Portability

The Firman W01783's characteristic encased inverter generator design (L20 x W12.1 x H16.7 in), provides an esthetical advantage over any ordinary, open frame product. The design follows the contemporary trends and is perfect for recreationally generating power.

Since the W01783 weighs only 45.9 lbs, it can be labeled as a portable lightweight generator. The product’s power can be enjoyed on-the-go, as it can be moved by a single person without trouble. Further convenience is provided by its handle (molded in the case), as it allows you to carry it effortlessly.

Features

Panel of the Firman W01783

The W01783's control panel

Some light indicators allow you to instantly see if its oil levels are insufficient, the generator is ready and the generator is overloaded.

From a security point of view, the generator is equipped with an automatic low oil shut-off and an overload protection (circuit breaker), giving you a peace of mind during use.

Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the Firman W01783 also is packed along with the following accessories: battery charging cables, oil, funnel and tool kit.

Emissions

The Firman W01783 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.

Product Video

The Firman W01783 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Firman W01783 compare to generators of similar power (between 1500 and 2500 W).

  • In terms of its dry weight, the Firman W01783 stands at only 45.9 lbs, meaning that is one of the lighter devices of the 1500-2500 rated wattage category If you are concerned by weight, one of the champions in the above mentioned power range is the Champion 200949, with a dry weight of just 38.6 pounds.
  • Since this inverter generator is rated for a lowest possible noise of 54 dBA, it can be considered as one of the more quiet of the products generating similar power. If noise emissions are one of your priorities, you may be interested in the Honda EU2200i, one of the least noisy generators similarly powerful as this one, rated for 48 dBA.
  • The W01783, falls within the average autonomy range compared to generators of a roughly same power, with a run time of up to 10 hours at a 25% load and a full tank. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Westinghouse WGen2000, as it provides up to 26 hours.
  • While the run time is an important parameter, it is dependent on the fuel tank’s capacity and thus, doesn’t say much on its own unless we consider fuel consumption as well. This inverter generator is one of the more fuel efficient models of the aforementioned output range, as its estimated fuel consumption reaches just 0.09 GPH (gallon per hour) at 25% load. If you wish to further improve in the area of fuel efficiency, the Predator 2000, which boasts with a gas consumption of only 0.08 GPH, may be the right generator for you.

The bottom line

STRENGTHS:
  • Several accessories included
  • Inverter
  • Lightweight (45.9 lbs)
  • Quiet for its power (54 dBA)
  • Fuel efficient
AVERAGE SPECS:
  • Decent run time
WEAKNESSES:
  • No data center
  • No electric start
  • No parallel ports

Do you own the Firman W01783 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine80 cc Firman Max-Pro Series OHV 4-stroke
Starting systemRecoil
Power
VoltageAC: 120V 60 Hz, DC: 12V
Running watts1700 W
Starting watts2100 W
Running amps14.2 amps
Peaks amps17.5 amps
Run time @50% loadUnknown
Run time @25% load10 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets1x Duplex 120V 20A (5-20R)
DC outlets1x 12V 5A (cigarette lighter style)
1x 5V USB port
Data centerNo
IndicatorsLow oil, overload and output ready
Fuel tankPlastic, 0.9 gal
Fuel gaugeNo
Misc
Weight45.9 lbs
Approx. dimensions (L x W x H)20 x 12.1 x 16.7 in
Noise (lower limit)54 dBA
THD< 3%
EmissionsCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel, tool kit, and battery charging cables
Warranty3 years
SeriesWhisper
Other model numbersW2100i

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 W01783 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 sizer.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Washing machine9001650
Total1092 W2092 W
For campingRadiant heater13001300
Set of 5 LED light bulbs5555
Total1355 W1355 W
For workDemolition hammer12601260
Bug zapper8080
Total1340 W1340 W

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1 Review
  1. Avatar
    Clarence Wolkenhauer January 12, 2021 at 4:24 am
    4.75
    Price
    90
    Value
    90
    Quality
    100
    Performance
    100

    In my book this a good generator and I would recomend it.

    + PROS:
    • First 1 ran great for a while then would not come off eco mode. Contacted custermer service had me do some test could't fix so sent me a new one plus return shipping this one has worked great. Very Quiet
    - CONS:
    • I have non
    Helpful(0) Unhelpful(0)You have already voted this

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