DuroStar generators are manufactured by DuroPower, which is owned by Dexin International Inc. This Company also makes DuroMax generators, and that’s why there are a lot of similarities between DuroStar and DuroMax generators.
DuroStar offers reliable and budget-friendly generators. They not only make generators to power homes, but also power job sites, tailgates, and RVs. Most of these units meet CARB and EPA strict guidelines to keep air, free from pollution.
DuroStar Generator Reviews
|DuroStar DS12000EH Dual Fuel Generator||LATEST PRICE →|
|DuroStar DS10000EH Dual Fuel Generator||LATEST PRICE →|
|DuroStar DS4000S Portable Generator||LATEST PRICE →|
|DuroStar DS5500EH Dual Fuel Generator||LATEST PRICE →|
1. DuroStar DS12000EH Dual Fuel Generator – Best DuroStar Generator under $1500
Generator Type: DuroStar DS12000EH is a dual fuel portable conventional generator.
Dual Fuel Technology: Its dual-fuel technology allows users to run generator either on gasoline or propane. When one fuel source is not available, switch to another one to keep your essentials running.
Start System: The advantage of using an electric start system is that it makes it easy to start the generator. But the generator also has a recoil backup.
Engine and Power Wattage: DuroStar DS12000EH has a 457cc, 18 HP 4-stroke OHV engine with an air-cooled cooling system.
It can produce 12,000 starting watts and 9,500 running watts on gasoline but 11,400 starting and 9,025 running watts on propane.
Both the fuel options help users to power large appliances and high amperage power tools.
Power Outlets: The control panel of DuroStar DS12000EH has two 120 Volt 20 Ampere (5-20R) outlets, one 120 Volt 30 Ampere (L5-30R) outlet, and one 120/240 Volt 30 Ampere (L14-30R) outlet. Also, there is a 120/240 Volt 50 Ampere (14-50R) outlet and one 12 Volt 8 Ampere DC outlet.
The L5-30R outlet helps you to connect your generator with an RV. The presence of an L14-30R outlet makes it a transfer-switch ready generator. And the 12 Volt DC outlet is for battery charging only.
MX2 Technology: If you have an RV, this MX2 technology is made for you. It allows you to either draw full power from each of the 120 Volt outlets or use both 120 Volt and 240 Volt at the same time.
Tank Capacity and Runtime: Durostar DS12000EH has a fuel tank size of 8.3 gallons that gives up to 9-hour runtime at half load on gasoline. But if your generator is running with a full 40-pound propane tank, it will run up to 8 hours at half load.
Idle Control: If you work on a job site, this feature is ideal for you. This idle control decreases the speed of the engine when not in use. This helps you save fuel and money.
Safety: If we focus on its safety features, then we find low-oil shutdown and overload protection (circuit breaker).
Overload protection protects the engine and equipment from overload damages. And the low-oil shutdown automatically turns off the engine when the oil level decreases below the minimum level.
Sound Rating: Durostar DS12000EH operates at 74 dB (A) that makes it a louder generator than A-iPower SUA12000ED.
Weight: It is not a lightweight machine. Its weight is 260pounds, but durable wheels and fold-down handles help users to move it effortlessly.
Certifications: It is not only an EPA (Environmental Protection Agency) approved generator, but it is also CARB (California Air Resources Board) certified.
It means that the generator meets the emissions requirements set by EPA and obeys the standards set by CARB for reducing air pollution.
2. DuroStar DS10000EH Dual Fuel Generator – Powerful Dual Fuel Machine
Generator Type: DuroStar DS10000EH is also a portable conventional generator that is dual fuel.
Dual Fuel Technology: According to the availability of the fuel, you can either use gasoline or propane to run your generator.
Start System: It also comes with both recoil and electric start systems.
Engine and Power Wattage: DuroStar DS10000EH features a 440cc 4-stroke air-cooled engine, which generates 9,500 peaks and 7,600 rated watts on propane. But when operated with gasoline, it produces 10,000 peaks and 8,000 rated watts.
Power Outlets: It has five AC outlets and one DC outlet. The AC outlets include two 120 Volt 20 Ampere (5-20R) outlets, one 120 Volt 30 Ampere (L5-30R) outlets, one 120/240 Volt 30 Ampere (L14-30R) outlet, one 120/240 Volt 50 Ampere ((14-50R) outlet, and one 12 Volt 8 Ampere DC outlet.
MX2 Technology: The same MX2 technology is also a part of this generator.
Tank Capacity and Runtime: It is also equipped with an 8.3-gallon gasoline fuel tank that offers 10.4-hour runtime on gasoline at 50% load, but 8.6-hour runtime on propane at 50% load.
This runtime makes it more fuel-efficient than DuroStar DS 12000EH. So, you can easily run their appliances and tools for longer through this generator.
Idle Control: The idle control feature helps users save fuel by lowering the engine speed when the generator is not powering anything.
Safety: Overload protection along with automatic low-oil shutoff
Weight: DuroStar DS10000EH weighs 232 pounds that make it lighter than the 12000EH model.
Sound Rating: Its operational sound is 72 dB (A).
Certifications: It is also EPA and CARB certified.
3. DuroStar DS4000S Portable Generator – CARB and EPA approved
Generator Type: DuroStar DS4000S is a portable conventional generator that runs on gasoline.
Start System: It only features a recoil start mechanism that may not be suitable for some users.
Engine and Power Wattage: The power output it offers is 4,000 starting watts and 3,300 running watts. A 208cc, 7HP 4-stroke OHV engine helps the generator to give this output power.
With this generator, you can easily power an RV refrigerator and microwave oven along with fans and lights. At home, you can also power two big appliances at the same time.
Power Outlets: There is two 120 Volt 20 Ampere (5-20R) outlets and one 120 Volt 30 Ampere (L5-30R) outlet.
If you often go for RV camping, then this L5-30R outlet will help you to connect your generator with an RV.
Tank Capacity and Runtime: If we talk about its fuel tank size, then it is of 4 gallons. It gives up to 12 hours of runtime at 50% load.
Safety: DuroStar DS4000S offers overload protection and low-oil shutoff protection.
Weight: With 94 pounds weight, it is considered a lightweight unit.
Sound Rating: Its 69 dB (A) operational sound makes it a noisy generator.
Certifications: CARB approved and EPA certified
4. DuroStar DS5500EH Dual Fuel Generator
Generator Type: DuroStar DS5500EH is also a dual fuel portable conventional generator.
Dual Fuel Technology: You can either run it on propane or use gasoline to power your essentials.
Start System: It offers both recoil and electric start systems.
Engine and Power Wattage: DuroStar DS5500EH is powered by a 225cc 4-stroke air-cooled engine. On gasoline, it gives 5,500 watts of peak power and 4,500 watts of rated power. And on propane, it generates 5,225 peak watts and 4,275 rated watts.
Tank Capacity and Runtime: At half load, you will get up to 9 hours of runtime on a 4-gallon gasoline tank. But when running a generator on propane, it will give you a 7.6-hour runtime at half load.
Power Outlets: It has one 12 Volt 8 Ampere DC outlet, one 120/240 Volt 30 Ampere (L14-30R) outlet, and two 120 Volt 20 Ampere (5-20R) outlet.
The L14-30R outlet makes it a transfer switch ready unit, and a 12 Volt DC outlet is available for charging batteries.
MX2 Technology: It is also powered by MX2 technology that allows users to use both 120 Volt and 240 Volt together.
Safety: DuroStar DS5500EH has the same safety features that include low-oil shutdown and overload protection.
Sound Rating: It also operates at 69 dB (A).
Weight: The weight of this generator is 127 pounds. But its wheels and handles make it a portable unit.
Certifications: EPA and CARB approved
In this buying guide section, you are going to know about the factors that play an important role in a successful generator purchase.
Single Fuel vs. Dual Fuel
You can go for any of the options, but buying a dual fuel generator is advantageous. It offers you the freedom to choose between the two fuel options. On the other hand, a single fuel generator gives only one fuel option that is mostly gasoline.
If we talk about gasoline, then it is easily available. You can ask any gas station to fill your container with gasoline. It works more efficiently than propane and also works great when the temperature goes down. But its shelf life is very short.
If we talk about propane, its shelf life is quite long. You can easily store as many propane tanks as possible in your garage. Also, it is easy to get during emergency situations, whereas gasoline becomes hard to get. Moreover, it is a cleaner-burning fuel than gasoline.
So, instead of buying a single fuel generator, select a dual fuel DuroStar generator to use gasoline on priority and keep propane for emergency situations.
The second factor to consider is the peak and rated wattage. Peak or starting wattage is the amount of power a generator generates for not more than 3 seconds to support motor-driven appliances. And rated or running wattage is the amount of power a generator generates continuously during operation.
The power output depends on the type of generator and the fuel option. If it is an inverter generator, then it will surely fail to meet the power output of a conventional generator. Also, gasoline provides higher power wattage as compared to propane.
So, if you are planning to run big appliances or tools, go for a gas-powered conventional generator with high power output.
Tank Capacity and Runtime
You should also focus on fuel tank capacity and runtime. Conventional generators have bigger fuel tanks as compared to inverter generators; thus, they offer higher runtime. But inverter machines have fuel-efficient engines that consume less fuel and give more runtime despite having smaller tanks.
Also, the fuel source plays an important role in runtime. Gasoline gives longer runtime than propane.
All the bigger DuroStar models come with MX2 technology. It allows you to either select both 120 Volts and 240 Volts at the same time or get maximum power from each of the 120 Volt outlets. Those who have RVs can make the best use of this technology.
DuroStar generators are not quiet. Its 12000EH and 10000EH models create 74 dB (A) and 72 dB (A) noise respectively. Even the DS4000S generator operates at 69 dB (A). So, you have to adjust with its higher decibel rating.
- Overload protection and low-oil shutdown are the safety features that DuroStar offers.
- Overload protection (circuit breaker) turns off the engine when you apply extra load on the generator.
- The low-oil shutdown also turns off the engine automatically when it is running out of oil.