Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator vs DuroMax XP4000S Powered Portable RV Generator

If you’re wondering about what are the differences between Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator and DuroMax XP4000S Powered Portable RV Generator here’s your answer, compare and find out which is best for you! See the features and the differences that make them better or worse.
Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator vs DuroMax XP4000S Powered Portable RV Generator

Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator

DuroMax XP4000S Powered Portable RV Generator

Spec Comparison of Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator and DuroMax XP4000S Powered Portable RV Generator

Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator DuroMax XP4000S Powered Portable RV Generator
Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator DuroMax XP4000S Powered Portable RV Generator
Our rating: Our rating:
Start Type
Inverter Recoil
Fuel Type
Unleaded Regular Gasoline
Running Wattage
1600W
3300W
Starting Wattage
2000W
4000W
Motor HP
2.5 HP
7 HP
Speed RPM
3600 rpm
Battery
Fuel Capacity
1.1 gallons 4 gallons
Run Time
10.5 hrs 25%load
8 hrs 50%load
Phase
Single phase
Noise DB
61 dB
69 dB
Spark Arrestor
yes yes
Handle Style
Easy portability and storage Fold-away handle
Fuel Gauge
yes yes
Features
  • 1600 watt rated AC output, 2000 watt maximum AC output, 13.3/16.7 amps at 120V
  • Super-quiet muffler with USFS-approved spark arrestor – 51.5 dBA at 1/4 load
  • Smart Throttle varies engine speed based on load – improves fuel economy and reduces noise
  • Inverter system with Pulse Width Modulation (PWM) control
  • CARB Compliant
  • Durable DuroStar 7.0 Hp, air cooled OHV engine w/low oil shutoff
  • Heavy duty steel frame with four point fully isolated motor mounts for smooth and quiet operation
  • Full power panel with oil warning light, volt meter, circuit breaker and power outlets
  • Power Plug Configuration:(2)-120 Volt, 20 Amp, 60 Hz-NEMA 5-20R Outlets, (1)-120 Volt, 30 Amp, 60 Hz-NEMA L5-30 Outlet
  • 8 Hour run time
Warranty
3 years 1 years
Dimensions
18 x 17 x 21 inches 17.5 x 18 x 18 inches
Weight
75 pounds
90 pounds

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Yamaha EF2000iSv2 Gas Powered Portable Inverter Generator vs DuroMax XP4000S Powered Portable RV Generator