-No User ReviewsWrite a review
ShortlistShortlistedRemoved from shortlist 11
Amazon 
Camping World 
Overton's 
Gander Outdoors Page Content
Description
Zoom on the Firman P08003
In summary, the Firman P08003 is a portable generator especially useful for:
- Food truck owners who want to ensure that their business is fully self-contained and does not rely on potentially unreliable external power
- Professionals who want to ensure that a power failure will not prevent them from working
- Homeowners in need of an emergency backup power for their essentials
- RV travellers looking for even more independence
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 P08003
The Firman P08003 houses a 439 cc Firman Max-Pro Series OHV 4-stroke engine, which provides 120/240V, consumes gasoline and delivers a running wattage of 8000W along with a peak wattage of 10000W.
The generator is rated for a noise of 74 dBA (just slightly more noisy than a shower). Its starting mechanisms include a conventional pull-start mechanism and a convenient and easy-to-use electric starter (battery included). For additional convenience, the P08003 may also be remotely started (key fob included).
Thanks to a fuel capacity of 8 gallons, the P08003 can operate for around 12 hours at 50% load with a full tank (fuel consumption around 0.67 GPH).
The quite high THD (<25%) of the P08003 makes it unsuitable for powering sensitive electronic devices.
Outlets
The control panel features the following 6 AC outlets:
This Firman generator is RV Ready, as it features a TT-30R receptacle (TT stands for 'Travel Trailer'). In addition, as it features a twist-lock L14-30R receptacle, the P08003 is transfer switch ready: in case of a power outage, you will be easily able to connect it to a breaker box and power your household.
Portability
The Firman P08003 has a conventional, open frame design, of the following dimensions: L27.1 x W27.5 x H26.8 in, which offers support and allows it 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 208 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
The P08003's control panel
The P08003 and its control panel include a convenient meter showing you voltage, frequency and lifetime hours. This feature comes handy when monitoring its status and activity.
In addition to this info, the device’s light indicator will display if its oil levels are insufficient.
Thanks to a built-in fuel gauge, the generator allows you to quickly, conveniently and easily check the gas level at a glance.
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.
Besides the classic documentation and an owner's manual (opens in a new tab) to get you promptly started, the Firman P08003 also comes with some accessories: funnel, oil, tool kit and key fob are included.
Emissions
The Firman P08003 is EPA-approved and CARB-compliant. It can therefore be sold and purchased in all 50 states, including California.
Moreover, it features a spark arrestor, so it is adequate for use in forested areas.
Product Video
The Firman P08003 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman P08003 compare to generators of similar power (between 7500 and 8500 W).
- Since the generator weighs in at a dry weight of 208 lbs, the Firman P08003 belongs in the expected weight range for devices which can produce between 7500 and 8500 rated watts. If you are concerned by weight, one of the champions in the above mentioned power range is the Lifan LF8750iEPL, with a dry weight of just 185 pounds.
- Since the generator's noise is rated at 74 dBA, it has the roughly average expected noise for a device of similar power. For those who are looking for a less noisy device, we suggest the Powermate DF7500E. With just 68 dBA, it is one of the most quiet devices in this power range.
- Since the P08003 boasts with a run time of around 12 hours at 50% load, it can be safely judged as one of the devices with the highest run time among those of a comparable output.
- The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. This generator is one of the more fuel efficient models of the aforementioned output range, as its estimated fuel consumption reaches just 0.67 GPH (gallon per hour) at 50% load. If you wish to further improve in the area of fuel efficiency, the Pulsar PG10000B16, which boasts with a gas consumption of only 0.55 GPH, may be the right generator for you.
Price comparison
As you can see from this interactive chart, when compared to other 7500-8500W generators, the Firman P08003 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
- In the expected price range
- Several accessories included
- GFCI Outlets
- RV Ready
- Remote start
- High run time
- Fuel efficient
- Decent weight (208 lbs)
- Acceptable noise (74 dBA)
The Firman P08003 doesn't have any notably low specs.
Features and Specifications
| Inverter | No |
|---|---|
| Portable | Yes |
| Parallel capable | No |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 439 cc Firman Max-Pro Series OHV 4-stroke |
| Starting system | Recoil, Electric, Remote |
| Voltage | AC: 120/240V 60 Hz |
|---|---|
| Running watts | 8000 W |
| Starting watts | 10000 W |
| Running amps (@120/240V) | 66.7/33.3 amps |
| Peaks amps (@120/240V) | 83.3/41.7 amps |
| Run time @50% load | 12 h |
| Run time @25% load | Unknown |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | No |
| Data center | VFT |
| Indicators | Low oil |
| Fuel tank | Steel, 8 gal |
| Fuel gauge | Yes |
| Weight | 208 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 27.1 x 27.5 x 26.8 in |
| Noise (lower limit) | 74 dBA |
| THD | < 25% |
| Emissions | CARB, EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, funnel, tool kit, key fob, battery, and wheel kit |
| Warranty | 3 years |
| Series | Performance |
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 P08003 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 | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Electric range | 2100 | 2100 | |
| Hair dryer | 1800 | 1900 | |
| Slow cooker | 270 | 270 | |
| Radio | 100 | 100 | |
| Total | 6387 W | 7862 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| RV AC (11,000 BTU) | 1010 | 1600 | |
| Blender | 400 | 850 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 6395 W | 6985 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Paint sprayer | 600 | 600 | |
| Bug zapper | 80 | 80 | |
| Total | 5480 W | 9980 W |
Couldn't find the right answer for you? Ask your own question.
