- Wattage (Gas): 11,000 W / 9,000 W
- THD: < 12%
- Noise Level: 74 dBA
- Fuel Type: Dual Fuel (gasoline/propane)
- RV Ready: No
- Run Time@ 25% load: Unspecified
- Run Time@ 50% load: 8.8 h
- Weight: 230 lbs
Table Of Contents
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Description
The DuroStar DS11000DX is powerful and flexible, thanks to its dual-fuel technology that lets it run on both 120V and 240V. It has a running wattage of 9,000W and a peak wattage of 11,000W when it is powered by gasoline. When run on propane, it has a rated power of 8550 watts and a peak power of 10450 watts. The generator has a noise level of 74 dBA, which is just a little louder than a vacuum cleaner. It has a pull-start mechanism and a simple and elegant electric starter (battery included). With a full tank of gas and an 8.3-gallon fuel capacity, the DS11000DX can run for about 8.8 hours at 0.5 load (fuel consumption is approximately 0.94 GPH). It can run for about 3.6 hours if propane is used (on a 20 lbs tank – propane consumption around 1.31 GPH). The DS11000DX can’t be used to power sensitive electronics because its THD is quite high (12%).
Outlets
There are 7 AC outlets on the control panel: two 120V 20A (5-20R) GFCI duplexes, a 120V 30A (L5-30R) receptacle, a 120/240V 30A (L14-30R) receptacle, and a 120/240V 50A (14-50R) receptacle.
Even though this DuroStar generator isn’t RV Ready, an L5-30P to TT-30R adapter can be used to connect it to a simple RV.Also, the DS11000DX is ready for a transfer switch because it has a twist-lock L14-30R receptacle.It is easy to connect to a breaker box and can power your home if the power goes out.Features
The status and activity of the DS11000DX can be easily checked on the control panel, which has a meter that shows voltage, frequency, and lifetime hours.
In addition to this information, the featured light indicator will let 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 find out how much gas is in it.For safety, the generator has an automatic low oil shut-off and an overload protection (circuit breaker), so you can use it without worrying.The DuroStar CO Alert carbon monoxide shutdown also works well with the DS11000DX.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 DuroStar DS11000DX comes with the standard paperwork and an owner’s manual, which will help you get the device up and running quickly.It also comes with a tool kit, a propane hose, and a funnel.Mobility
The DuroStar DS11000DX is 29 inches long, 30 inches wide, and 26 inches high.
It has a typical open frame design that makes it stable and allows it to be raised above ground level.This type of design is great for tough environments and heavy outdoor use.Even though this generator is technically “portable” in the sense that it can be moved, its weight of 230 pounds makes it very hard to move by hand.Once it’s on the ground, though, its wheel kit (dia:10 “), and its folding handle can easily fix the problem of limited mobility and make the device easy to move.Product Videos
The following charts show how some of the most important features of the DuroStar-DS11000DX 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 | 0.061 gal/kWh |
| Parallel capable | No |
| RV ready | No |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 457 cc OHV 4-stroke |
| Starting system | Recoil, Electric |
| Voltage | AC: 120/240V 60 Hz |
Power
| Gasoline | Propane | |
| Running watts | 9,000 W | 8,550 W |
| Starting watts | 11,000 W | 10,450 W |
| Running amps (@120/240V) | 75/37.5 amps | 71.3/35.6 amps |
| Peak amps (@120/240V) | 91.7/45.8 amps | 87.1/43.5 amps |
| Run time @50% load | 8.8 h | 3.6 h |
| Run time @25% load | Unspecified | Unspecified |
Control Panel
| GFCI outlets | Yes |
| Covered outlets | No |
| Automatic Voltage Regulator | Yes |
| AC outlets | 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) |
| DC outlets | No |
| Data center | VFT |
| Indicators | Low oil |
| Fuel tank | 8.3 gal |
| Fuel gauge | Yes |
Mixed
| Weight | 230 lbs |
| Approx. dimen. (L x W x H) | 29 x 30 x 26 in |
| Noise (lower limit) | 74 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
The Ontario, California-based business DuroMax, which was established in 2003, is the owner of the DuroStar name.
Typically, DuroStar generators and DuroMax generators are identical, with the exception of their color schemes and the manufacturing facility.Although DuroStar engines and generators are made in China, the US is home to the design and servicing centers.Warranty Information
The warranty for the DuroStar DS11000DX lasts for up to 5 years.
This warranty may not cover all parts of the generator or may only cover certain parts.Check out DuroStar’s (DuroMax’s) warranty policies to learn more about the warranty on DuroStar generators.You can also call their customer service line at 1-844-DUROMAX (844-387-6629).