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 houses a 80 cc Firman Max-Pro Series OHV 4-stroke engine, which provides 120V, consumes gasoline and delivers a running wattage of 1700W along with a peak wattage of 2100W.
The inverter generator is rated for a noise of 59 dBA (less noisy than rainfall). Its starting mechanism is based on a conventional pull-start mechanism.
Thanks to a fuel capacity of 0.9 gallon, the W01783 can operate for up to 9 hours with a full tank (fuel consumption around 0.1 GPH).
Delicate electronics can be plugged in an AC outlets safely, as the W01783 generates a clean sine wave, reaching a <3% Total Harmonic Disruption (THD).
The control panel features the upcoming 2 AC outlets:
In addition, it provides 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 allowing you to conveniently charge electronics such as mobile phones and tablets.
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.
Since the W01783 weighs only 45.9 lbs, it can be labeled as a portable lightweight generator. As it can be moved by a single person without much effort, the generator and its power can be enjoyed on-the-go. Further convenience is provided by its handle (molded in the case), as it allows you to carry it effortlessly.
When the generator is on overload, the oil level is too low and the generator is ready, you will be informed by the featured light indicators.
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.
Apart from the typical documentation and an owner's manual, which lets you start it right away, the Firman W01783 also is packed along with the following accessories: oil, battery charging cables, funnel and tool kit.
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, so it is adequate for use in forested areas.
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. Regarding dry weight, one of the champions in the same power range is the WEN 56202i, with a dry weight of only 38.6 lbs.
- As this inverter generator has its lowest possible noise of 59 dBA, it should be considered noisier compared to its peers of a comparable running wattage. If noise emissions are important to you, one of the least noisy generators of this power range is the Honda EU2200i with only 48 dBA.
- As far as autonomy is concerned, providing up to 9 hours of runtime with a full tank at a 25% load, the W01783 falls into the low end in comparison with other devices of a comparable power output. If autonomy is your priority, one of the devices of a similar power output with the highest run time is the Westinghouse WGen2000, reaching up to 26 hours.
- Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This inverter generator, with an estimated fuel consumption of just 0.1 GPH (gallon per hour) at 25% load, is one of the more fuel efficient generators, for the previously mentioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.08 GPH, the Predator 2000 is a device you should look out for.
The bottom line
- Several accessories included
- Lightweight (45.9 lbs)
- Fuel efficient
- Quiet, but noisy for its type (59 dBA)
- No data center
- No electric start
- Relatively low run time
Features and Specifications
|Engine||80 cc Firman Max-Pro Series OHV 4-stroke|
|Voltage||AC: 120V 60 Hz, DC: 12V|
|Running watts||1700 W|
|Starting watts||2100 W|
|Running amps||14.2 amps|
|Peaks amps||17.5 amps|
|Run time @50% load||N/A|
|Run time @25% load||9 h|
|Automatic Voltage Regulation||Inverter|
|AC outlets||1x Duplex 120V 20A (5-20R)|
|DC outlets||1x 12V 5A (cigarette lighter style) |
1x 5V USB port
|Indicators||Low oil, overload and output ready|
|Fuel tank||Plastic, 0.9 gal|
|Approx. dimensions (L x W x H)||20 x 12.1 x 16.7 in|
|Noise (lower limit)||59 dBA|
|Security||Low oil and overload protection|
|Neutral||Bonded to frame|
|Accessories included||Oil, funnel, tool kit and battery charging cables|
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.
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?
|Item||Running Watts||Starting Watts|
|At home||Refrigerator (energy star)||192||1192|
|Total||1092 W||2092 W|
|For camping||RV AC (11,000 BTU)||1010||1600|
|Total||1340 W||1930 W|
|For work||Demolition hammer||1260||1260|
|Total||1340 W||1340 W|
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