Firman H05752 - 5700/7125W Dual Fuel Generator
The Firman H05752 is a portable open frame dual fuel generator with a rated wattage of 5,700 W and a starting wattage of 7,125 W. (Read full specs)
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Description
The H5752 Dual fuel generator can run on both Gas and Liquid Propane fuel, giving you flexibility during a storm, or when you’re out camping. This generator 7100 starting Watts and 5700 running watts for both gasoline and LP with a reliable recoil start system.
Zoom on the Firman H05752
In a nutshell, the Firman H05752 is a portable generator mostly geared towards:
- RV travellers who wish to upgrade their experience to another level
- 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 who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
- Professionals who want to ensure that a power failure will not prevent them from working
In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device.
Power & Run Time
The dual-fuel technology of the Firman H05752 allows for an output of 120/240V and provides superb power and versatility. If gasoline-powered, the device provides a running wattage of 5,700W and a starting wattage of 7,125W. If propane-powered, it gives 5,700 rated watts and 7,125 starting watts.
At a noise rating of 74 dBA (just slightly more noisy than a dishwasher), the generator is started via a conventional pull-start mechanism.
In terms of run time, the H05752, boasting a 8 gallons fuel tank, can run for around 12 hours at 50% load on a full tank of gasoline (with fuel consumption averaging 0.67 gallons per hour). Additionally, it provides around 5 hours (estimation based on a 20 lbs tank - propane consumption around 0.94 GPH) of operation with propane.
Since the H05752 has a high THD (<25%), it is advisable to not use it for the powering of sensitive electronic devices.
Outlets
The control panel features the upcoming 6 AC outlets:
Though it may not be labeled as 'RV Ready,' this Firman generator offers the benefit of hassle-free RV connectivity through its L5-30R receptacle, allowing you to easily power your RV with the assistance of an L5-30P to TT-30R adaptor. Besides, because the H05752 is equipped with a twist-lock L14-30R receptacle, it is transfer switch ready: it can power your home during a power outage, as it can be easily connected to your breaker box to power your household.
Portability
At L30.2 x W27.5 x H26.3 in, the standard open frame design of the Firman H05752 delivers stability alongside easy maintenance access to components and good air cooling. This type of design is ideal for tough environments and heavy outdoor use.
While the generator is considered to be technically 'portable' (in the sense that you can move it), manually lifting and transporting it may be challenging, due to its high weight of 176.5 lbs. Still, once it is on the ground, its wheel kit (⌀10") and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.
Features
The control panel of the H05752 is equipped with a convenient meter, offering voltage, frequency, and lifetime hours readings, aiding in monitoring its status and activity.
In addition to this info, a light indicator shows you if its oil levels are insufficient.
Benefiting from its built-in fuel gauge, the generator allows for easy and immediate gas level inspections.
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.
While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Firman H05752, the following accessories are also included: oil, funnel, tool kit and propane hose.
Product Video
The Firman H05752 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Firman H05752 compare to dual fuel generators of similar power (between 5500 and 6500 W).
- As its dry weight is 176.5 pounds, the Firman H05752 is one of the heavier of the dual fuel products which can generate 5500 to 6500 running watts. Weight-conscious users may find the Pulsar PGDA70BiSCO appealing, as it is one of the top contenders in this power range, weighing just 118 pounds.
- With noise emissions reaching as low as 74 dBA, this generator has a noise level typical for devices of its type and power category. For those who are looking for a less noisy device, we suggest the Pulsar PGDA70BiSCO. With just 62 dBA, it is one of the most quiet devices in this power range.
- Thanks to an impressive running time of around 12 hours at 50% load, the H05752 benefits from one of the highest run times among dual fuel generators of a similar output.
- 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. In terms of fuel efficiency within its wattage range, this generator falls short: it consumes approximately 0.67 GPH at a 50% load. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.38 GPH, the DuroMax XP7000iH is a device you could look out for.
Price comparison
As you can see from these interactive charts, when compared to other 5500-6500W dual fuel generators, the Firman H05752 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
- Dual fuel
- Several accessories included
- GFCI Outlets
- High run time
- Acceptable noise (74 dBA)
- No electric start
- On the heavy side (176.5 lbs)
- Low fuel efficiency
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 439 cc Firman Max-Pro Series OHV 4-stroke, cast iron sleeve |
| Starting system | Recoil |
| Warranty | 3 years |
| Voltage | AC: 120/240V 60 Hz |
| Gasoline | Propane | |
|---|---|---|
| Running watts | 5,700 W | 5,700 W |
| Starting watts | 7,125 W | 7,125 W |
| Running amps (@120/240V) | 47.5/23.8 amps | 47.5/23.8 amps |
| Peak amps (@120/240V) | 59.4/29.7 amps | 59.4/29.7 amps |
| Run time @50% load | 12 h | 5 h * |
| Run time @25% load | Unknown | 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 | 176.5 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 30.2 x 27.5 x 26.3 in |
| Noise (lower limit) | 74 dBA |
| THD | < 25% |
| Compliance | CARB, EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, funnel, tool kit, propane hose, and wheel kit |
| Country of origin | China |
| Series | Hybrid |
| UPC | 840876157527 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
* Propane runtime is our own estimate, based on a 20 lbs tank and NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs of propane = 1 gal of gasoline.
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 H05752 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 | |
| Slow cooker | 270 | 270 | |
| Set of 5 LED light bulbs | 55 | 55 | |
| Total | 4542 W | 6017 W | |
| For camping | Radiant heater | 1300 | 1300 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| RV AC (11,000 BTU) | 1010 | 1600 | |
| Satelite receiver | 250 | 250 | |
| Total | 4540 W | 5130 W | |
| For work | Table saw | 1800 | 4500 |
| Grinder | 1400 | 2500 | |
| Circular saw | 1200 | 3200 | |
| Total | 4400 W | 7100 W |
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