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Firman W01783 (Discontinued)

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

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This product was discontinued. For your convenience, we decided to leave this page up.
If you were looking to purchase it, you may want to have a look at the Firman W01784, which has similar specs.
You can also try to find it second hand on eBay, by clicking on the button below.

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.

Zoom on the Firman W01783

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

  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go
  • 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's core is the 80 cc Firman Max-Pro Series OHV 4-stroke engine, which runs on gasoline. With an output of 120V, it provides a running wattage of 1700W and a peak wattage of 2100W.

At a noise rating of 54 dBA (just slightly more noisy than a refrigerator), the inverter generator is started via a conventional pull-start mechanism.

The fuel capacity of 0.9 gallon allows the W01783 to operate 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 features the following 2 AC outlets:

Duplex 120V 20A (5-20R)

Furthermore, it has 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

Since the Firman W01783 is an inverter generator, its closed design (L20 x W12.1 x H16.7 in) has an esthetical advantage over conventional, open frame devices. The design follows the contemporary trends and is perfect for recreationally generating power.

The W01783 is a lightweight, portable generator, as it only weighs 45.9 lbs. The device can be easily moved by just one person and thus, its power may be enjoyed on-the-go. 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

Several light indicators serve to show you when the generator is overloaded, the generator is ready and its oil levels are insufficient.

Security-wise, this product benefits from an automatic low oil shut-off and an overload protection (circuit breaker), which gives you a complete peace of mind when using it.

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Firman W01783, the following accessories are also included: funnel, tool kit, oil and battery charging cables.

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 thus, may 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).

  • Weight-wise, the Firman W01783 has only 45.9 lbs, which renders it one of the lighter generators which produce 1500 to 2500 rated watts. In terms of weight, one of the champions in their power range is the Genmax GM2000i, standing at just 34.2 lbs.
  • As this inverter generator can emit noise as low as 54 dBA, it finds itself in the average expected noise for this kind of power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Honda EU2200i, whose lowest noise levels reach just 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. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Yamaha EF2800i, with up to 14.7 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. At an estimated fuel consumption of 0.09 GPH (gallon per hour) at 25% load, this inverter generator is a rather fuel efficient one within its wattage category. If fuel consumption is your top priority, we suggest to check out the Energizer eZV2200P, which has a fuel consumption of only 0.08 GPH and thus, is one of the most efficient devices in our database.

The bottom line

STRENGTHS:
  • Several accessories included
  • Inverter
  • Lightweight (45.9 lbs)
  • Fuel efficient
AVERAGE SPECS:
  • Acceptable noise (54 dBA)
  • 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
Peak 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%
ComplianceCARB, 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
UPC840876117835

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 sizing calculator.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Washing machine9001650
Total1092 W2092 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Game console150150
Total1340 W1930 W
For workDemolition hammer12601260
Bug zapper8080
Total1340 W1340 W

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Firman W01783
9.5 Total Score
1 review
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Value
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Quality
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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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