Firman P03611 VS. DuroStar DS4000S

It is a portable generator

4550 Watts

3650 watts

RV ready - Built with control panel with multiple features and outlets

Gas powered

Takes 14 hours on a 50% load

Features a recoil starting system

Uses gasoline to run

N/A

120 volts – can power on heavy appliances

60 Hz

N/A

208 cc

EPA certified to operate in over 49 States

Easy to start using recoil start. Also comes with an engine on/off switch

5 gallons fuel tank capacity with inbuilt gauge

At 1/2 load, it will take up to 14 hours

Can shut down once the oil reaches a low level in the fuel tank

Engine runs cool to prevent overheating

208 cc – powerful engine capacity

68 dBA quiet noise level

Multipurpose – take it camping, tailgating, job sites and homes to sort all your power needs

Heavy duty – its powerful 120 volts and 60 Hz frequency can handle lighting heavy appliances and tools

Framed for durability using tubular roll cage frame

Just add gas into tank and then recoil start. Starting is also easy using engine switch of on and off

Constructed with an open frame

Comes with 2) 5-20R 20A-120V, (1) TT-30R 30A-120V, (1) L5-30R 30A-120V twist lock

The lightweight build makes this generator portable for movement

110 pounds

N/A

Lasts 3 years from purchase time

23.2 x 17.5 x 18.5 inches

Oil, funnel, spark plug wrench, manual and shipping bracket wrenches

Has a low oil indicator light

Uses an automatic low oil shut down protection

68 dBA noise level – runs quiet using whisper series muffler

- Features a 4550 starting watts and 3650 running watts - Quick information availability through the 4 in 1 data minder that measures hertz, volts, hours and low oil indicator - Uses an OHV engine that can run cool, has a longer life span and high performance with cast iron sleeve - Has an automatic low oil shut down that protects generator when oil is low - Comes with 2) 5-20R 20A-120V, (1) TT-30R 30A-120V, (1) L5-30R 30A-120V twist lock - Is portable and can easily be moved to any location - Heavy duty engine with a powerful 120 volts and 60 Hz frequency can handle lighting heavy appliances and tools - Its tubular roll cage frame is durable and compact - Whisper Series muffler helps the P03611 running a quiet 68 decibels - Accessories include: Oil, funnel, spark plug wrench, manual and shipping bracket wrenches - Generator contains a volt lock automatic voltage regulator that provides consistent and clean power output - Has a multi featured control panel with a uniquely designed outlet covers to protect it from dust, dirt and debris - Comes with a 3 year warranty for commercial use and a 90 day warranty for domestic use - Comprises of carton measurements of 23.2 x 17.5 x 18.5 inches only - Built with an integrated easy oil drain - Designed with an open frame - High quality steel material build - Uncomplicated starting methods

- Generator is not CARB compliant - Is not built with an electric start ability - Doesn’t provide flexibility through dual fuel running - Cannot be solar charged - It is not constructed with a cold start technology - Wheels are not included to assist with movement