Firman P03606 VS. DuroStar DS4000S

Yes, it is a portable generator

4550 starting Watts

3650 running watts

Easily accessible multi feature control center and covered outlets – RV ready

Gas powered

25 hours of THD at a full tank load

Recoil starting system

Gas fuel type

Provides a True 30 Amps power

120V/240V – comes with an option to select power

60 Hz

N/A

208 cc

N/A

Meets the EPA standards of certification

Quick and easy start through rubberized thresher handle that makes it instant

5 gallon fuel tank capacity for gasoline

14 hours run time on a 50% load

Detects low oil remaining in fuel tank and then shuts off automatically

Phoenix fat head block assists in air cooling

208 cc

N/A

68 dBA

It is multi-purpose - work-site, camping and emergency power

Heavy duty generator – can power up multiple appliances and lighting needs

A tubular roll cage frame that is both compact and durable

Uses the recoils starting method to run

Constructed with an open frame design

Comes with outlets (1) TT30R (RV Ready), (1) L1430R and (2) 120V Standard (5-20 Duplex)

It is easily movable both indoors and outdoors

117 lbs – lightweight generator

Built with a rubberized thresher handle style. simplifies the recoil start

3 year warranty

24″ x 18.1″ x 19.9″

oil, funnel, user manual, a spark plug wrench, and dual wrenches

Features a low oil indicator through 4 in 1 data minder unit

Yes, will shut down instantly when oil reaches minimum in fuel tank

68 decibels noise level – keeps your power supply quiet

- This generator contains a 5 gallon fuel tank that can render a whole 14 hours of run time - Comes with additional accessories such as oil, manual, spark plug wrench, funnel and shipping bracket wrenches - 4550 Starting Watts and 3650 Running Watts - Its Max Pro Series 208 cc engine is able to run cool and efficient due to the Phoenix Fat Head Block - Provides easy fingertips information through the 4 in 1 data minder that measures hours, volts, hertz and indicates on low oil - A long warranty period of up to 3 years - Ever RV ready through the multi feature control panel that has covered outlets - Contains a recoil starting system that has been equipped with 30 Amps plugs for power - Lasts for years through the compact durable roll cage frame design - Comes with outlets (1) TT30R (RV Ready), (1) L1430R and (2) 120V Standard (5-20 Duplex) - Has a selectable 120V/240V power that is provided by the Max Pro Series 208cc Firman engine - Its Volt Lock automatic voltage regulator provides clean and consistent output of power - Compact and appropriate dimensions of 24 inch x 18.1 inch x 19.9 inch - Easily air cooled using the Phoenix fat head block - Covers protect the outlet from dirt, dust and debris entry - Comes with an on and off engine switch - Voltage selector allows you to select the power

- Does not use an electric start option - Uses only a single fuel type and that is gas - Generator is not CARB complaint or CSA certified - Uses gasoline which may be highly inflammable - It is not constructed with wheels for portability - Cannot be solar charged