- Wattage (Gas): 5,500 W / 4,500 W
- THD: < 12%
- Noise Level: 69 dBA
- Fuel Type: Dual Fuel (gasoline/propane)
- RV Ready: No
- Run Time@ 25% load: Unspecified
- Run Time@ 50% load: 8.9 h
- Weight: 135 lbs
Table Of Contents
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Description
The DuroMax XP5500DX is powerful and flexible, thanks to its dual-fuel technology that lets it run on both 120V and 240V. When powered by gasoline, it has a running wattage of 4,500W and a maximum wattage of 5,500W. When run on propane, it has a rated power of 4275 watts and a peak power of 5225 watts. The generator has both a simple pull-start mechanism and an electric starter that is easy to use (battery included). It has a noise level of 69 dBA (a little lower than background music). With a fuel capacity of 4 gallons, the XP5500DX can run for about 8.9 hours at 0.5 load on gasoline (using about 0.45 GPH), or about 7.6 hours on a 20-pound propane tank (using about 0.62 GPH). The XP5500DX can’t be used to power sensitive electronics because its THD is quite high (12%).
Outlets
There are 3 AC outlets on the control panel: a duplex 120V 20A (5-20R) GFCI outlet and a 120/240V 30A (L14-30R) outlet. The XP5500DX is ready for a transfer switch because it has a twist-lock L14-30R receptacle. If the power goes out, you can easily connect it to a breaker box to power your home.
Features
The status and activity of the XP5500DX can be easily checked on the control panel, which has a meter that shows voltage, frequency, and lifetime hours. In addition to this information, there is a light that lets you know when the oil level is too low. The generator has a built-in fuel gauge that makes it quick, easy, and convenient to check how much gas is in it. In terms of safety, the generator can be used without worry because it has an automatic shut-off for low oil and an overload protection (circuit breaker). The XP5500DX also has the CO Alert carbon monoxide shut-off feature from DuroMax. If CO levels get too high too quickly, the generator will shut down automatically, a red light will come on, and the engine won’t start again for 5 minutes. It’s a nice extra safety measure, but don’t forget to take your generator outside at all times. The DuroMax XP5500DX comes with standard paperwork and an owner’s manual that will help you get the device up and running quickly. It also comes with a funnel, a propane hose, and a tool kit.
Mobility
The DuroMax XP5500DX has a typical open frame that is 25 inches long, 23 inches wide, and 22 inches high. This gives it support and stability and gives you the option of raising it above ground level. The design shown is great for the outdoors and other rough places. Even though this generator is technically “portable” in the sense that it can be moved, it is very hard to move by hand because it weighs 135 pounds. But its wheels and folding handle make it easier to move once it’s on the floor.
Product Videos
The following charts show how some of the most important features of the DuroMax-XP5500DX compare to other generators with the same power output.
**Fuel efficiency is give in relative percentage, 0 being the lowest and 1 being the highest value. Please see below specification table for actual value.
Specifications
Generic
| Inverter | No |
| Fuel efficiency | 0.2 gal/kWh |
| Parallel capable | No |
| RV ready | No |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 224 cc OHV 4-stroke |
| Starting system | Recoil, Electric |
| Voltage | AC: 120/240V 60 Hz |
Power
| Gasoline | Propane | |
| Running watts | 4,500 W | 4,275 W |
| Starting watts | 5,500 W | 5,225 W |
| Running amps (@120/240V) | 37.5/18.8 amps | 35.6/17.8 amps |
| Peak amps (@120/240V) | 45.8/22.9 amps | 43.5/21.8 amps |
| Run time @50% load | 8.9 h | 7.6 h |
| Run time @25% load | Unspecified | Unspecified |
Control Panel
| GFCI outlets | Yes |
| Covered outlets | No |
| Automatic Voltage Regulator | Yes |
| AC outlets | 1x 120/240V 30A (L14-30R) |
| DC outlets | No |
| Data center | VFT |
| Indicators | Low oil |
| Fuel tank | Metal, 4 gal |
| Fuel gauge | Yes |
Mixed
| Weight | 135 lbs |
| Approx. dimen. (L x W x H) | 25 x 23 x 22 in |
| Noise (lower limit) | 69 dBA |
| THD | < 12% |
| Compliance | CARB, EPA |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Accessories included | Funnel, tool kit, propane hose, battery, and wheel kit |
| Warranty | 5 years |
- We compared more than 500 portable generators at 50% load. We found that there is “skewed right” distribution for the difference between 50% load and 25% load and the median comes at 1.43. With this number we converter all the 25% load runtime to 50% load. Same with the propane efficiency, where median is 1.38.
- For some generators where propane runtime was not given, we used NIST 1994 GGE (Gasoline Gallon Equivalent) formula: 5.66 lbs. of propane = 1 gal of gasoline. All propane runtime is for 20 lbs. propane tank (4.7 gallons).
- Unlike many other sites, we actually tried to find out information about each of the above requirements. However, we are human and are therefore capable of the odd oversight or mistake. Please let us know if you spot any missing or erroneous values so that we can fix them.
About the Manufacturer
Small American power equipment manufacturer Duromax is headquartered in Ontario, California. Pumps, engines, pressure washers, and power generators are among the many goods in which Duromax excels. The company’s only concentration in this area is on portable generators, primarily those with small and medium power outputs as well as dual fuel devices. Although construction of Duromax generators is outsourced to other countries, they are designed and serviced in the US. DuroMax, which was established in 2003, has begun to emerge as a significant force in the market for power generators.
Warranty Information
The warranty for the DuroMax XP5500DX lasts for up to 5 years. This warranty may not cover all parts of the generator or may only cover certain parts. Check out DuroMax’s warranty policies if you want to know more about the warranty on DuroMax generators. You can also call their customer service line at 1-844-DUROMAX (844-387-6629). Check Duromax Website for more information.
