Firman W03082 VS. DuroStar DS4000S

Portable to lift or transport to another venue

3300 watts

3000 watts

Features easy to use control panel with covered outlets – RV ready

Gas powered

Spends 9 hours on a 1.8 gallon tank load

Recoil start – reliable form of start

Electric start and first pull

Gas type

Gas type

120 Voltage

60 Hz

N/A

Max Pro Series 171cc Farman Engine – enough to deliver 9 hours of run time

N/A

CARB certified

N/A

Meets standards of EPA – EPA certified

N/A

Up to 3 starting options – easy button push electric starts, recoil system and first pull. All are user friendly

1.8 gallon tank – continuous runtime for 9 hours

9 hours after a tank load

Shuts off when low oil is remaining in fuel tank

Yes, it can be air cooled. Prevents overheating of engine

171 cc engine capacity

N/A

Only 59 dBA – whisper quiet operation

It is multi-purpose – can be taken to camps, home, tailgating and work places

Yes – use the Eco mode to vary power load required and built in parallel kit to maximize power for different appliances

N/A

Effortless push the button to start. No need for complicated startup steps

Built with an open frame design

2) 5-20R 20A-120V, (1) TT-30R 30A-120V, (1) USB 5VDV and (1)DC Outlet 12V8.3A

Lightweight generator. Can be carried transported effortlessly

109 pounds only. Lightweight generator

Yellow 5.0 inches plastic flat free - 2 wheels

Has a built tuff-stuff handle. U Shaped and folding Handle

Up to 3 years of warranty

Comes with oil, battery charger cable, shipping bracket wrenches, spark plug wrench, manual and a funnel

has overload indicator lights for low oil

shuts down on low oil. Also has idle control switch

Whisper Series muffler – noise barely heard

- Generator is EPA, CARB and cETL certified - Has a running watts of 3000 and starting watts of 3300 - Built with a U shaped folding handle for a comfortable grip - Fuel system is made using steel for durability - Features and idle control switch to save fuel for later use - Runs on fuel in its 1.8 gallon fuel tank capacity - Comes with all the accessories required such as oil, battery charger cable, shipping bracket wrenches, spark plug wrench, manual and a funnel - Engine is efficient and can run cool - Control panel placed at the front for easy and quick access - Contains a powerful inverter built to last long - Up to 3 starting options such as easy button push electric starts, recoil system and first pull - Built with an overload indicator lights to show low oil - Has an automatic voltage regular for consistent and clean power supply - Measures only 109 pounds – can easily be carried up stairs - Whisper Series muffler ensures a peaceful operation - Up to 3 years on warranty - Has an eco mode that varies power load if required to maximize fuel efficiency - Inbuilt parallel kit for double power in inverter generator - Multi-purpose and heavy duty generator

- Not able to be solar charged - Makes use of only one fuel type - Wheels made using plastic material – might be slippery - Doesn’t run using propane fuel type