Firman H08051 VS. DuroStar DS4000S

H08051 can be transported easily to multiple locations

10,000 watts for gas and 9050 watts for propane

8,000 watts for gas and 7250 watts for propane

It is RV ready – can move anywhere with a portable design

Its powered by gas and propane

Spends 12 hours

Recoil starts

Has an electric start

Uses both gasoline and propane fuel

Dual fuel type – gasoline and propane

30 Amps and 50 Amps power

120/240 voltage

60 Hz

5.5 feet propane hose

439 cc

N/A

It is CARB compliant

It is EPA certified

N/A

Starts with simple push of button. No complicated steps

8 gallon fuel tank capacity

N/A

Takes about 12 hours to provide continuous power

N/A

Can shut down when oil is low in fuel tank

This generator can be air cooled

Max Pro Series 439 cc engine

N/A

74 dBA

It’s a multi-purpose generator – used for camps, RV and homes

Ideal for heavy duty – delivers emergency power to jobsite, large RV’s , farm or ranch and buses

Has been framed for durability

Hassle free starting method. Push of a button using an electric start system

The frame is open

(2) 5-20R 20A-120V GFCI, (1) 14-50R 50A-120/240V, (1) L14-30R 30A-120V/240V twist lock, (1) L5-30R 30A 120V twist lock

Wheels and handle makes generator portable to any where

221 lbs

10 inches never-flat wheels wheel kit

Features an ergonomically padded handle

90 days residential and 3 year commercial warranty

Engine oil bottle, SP wrench – 2xOpen Wrench 10×12, Volt Lock Automatic Voltage Regulator, oil funnel, LPG Regulator (1.5) and tool kit

Switches off to indicate low oil in tank

Shuts down on its own when oil reached minimum capacity

74 decibels - Contains a whisper series muffler for quiet operation

- Portable and can easily be moved to any location - Comes with a multi-featured control panel with outlets that are covered for durability - Uses a 10,000 starting watts and 8000 running watts for gas - Starts using a single push of a button - Utilizes a 9050 starting watts and 7250 running watts for propane - This generator has a 10 inch heavy duty wheels that can move over grass, stones, tiles and other floors - Has a 5.5 feet propane hose that is easy to operate - Provides a true 30 Amps and 50 Amps of power - An ergonomically designed handle with pads for a comfortable grip - 8 gallons of fuel tank capacity that is able to run for 12 hours - A dual start system of both electric and recoil start - Built with a 3 in one data minder for measuring the hours, displays Hertz and Volts - Less space consuming dimensions of 32.1 x 22.2 x 24.4 inches - Automatically switches off to show low oil in the tank - Has a frame for durability - Has a 3 year warranty for commercial use and a 90 day warranty for residential use - Outlets include; (2) 5-20R 20A-120V GFCI, (1) 14-50R 50A-120/240V, (1) L14-30R 30A-120V/240V twist lock, (1) L5-30R 30A 120V twist lock - Is both EPA and CARB compliant and certified - comes with engine oil, funnel, 5.5 foot LPG regulator hose and assembly tool kit

- It’s not a solar generator - Uses gasoline which can be inflammable – do not smoke or light fire next to it