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Yamaha EF4500iSE 4500 Watt Portable Inverter Generator

Model: EF4500iSE - Generator  |  Item Number: EF45iSEZ
UPC: 765053833196
 - 5.00 Stars - Based on 1 Review(s)
Reg. Price: $4,499.00 $4,099.00


Features for the Yamaha EF4500iSE - Generator

  • Noise Reduction System: Runs very quietly between 58 and 60 decibels.
  • Ultra Low Running Speed: Runs at 2600 rpm to reduce gas consumption, noise, and engine wear.
  • Long Run Time: Runs for up to 15.2 hours at 1/4 rated load.
  • Pulse Width Modulation: Provides suitable power for computers, televisions, and other sensitive electronics.
  • Electric Start: Provides effortless starting.
  • Automatic Choke: Easy starting in cold temperatures.
  • Low Oil Warning System: Shuts the engine off automatically to prevent damage when the oil is low.
  • Power Meter: Indicates the amount of power being used and the amount that is available.
  • Hour Meter: Displays accumulated running time and recommended service intervals
  • Gas Gauge: Indicates amount of gas and refueling intervals.

This product may contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to

Technical Specs for the Yamaha EF4500iSE - Generator*

Amps 33 Amps
Engine Brand Yamaha Brushless, Inverter
Displacement(cc) 357cc
Fuel Capacity 4.5 gallons
Starting System Electric key start
Engine OHV, air-cooled, single cylinder, 4-stroke
Run Time 10 hours at 1/2 load, 15 hours at 1/4 load

Fuel Gauge Yes
Hour Meter Yes

Emission, Vibration and Noise
Noise Level 58-60 dBA

Weight (lbs.) 194 lbs. dry weight

Residential Warranty 3 years
Commercial Warranty 3 years

AC Max. Output 4500 Watts
AC Rated Output 4000 Watts
Connection Outlets NEMA# 5-20R, NEMA# L5-30R
DC Output No

* These Technical Specs are provided by the manufacturer at the beginning of the model year. Please be aware that the manufacturer may decide to change these specs at any given time without notice.

Reviews for the EF4500iSE - Generator

Review Rating: Sort By:

Reviewed on   -   Purchased on 6/5/2019
I received the generator quickly and on time. I use this generator for my 31’ Travel Trailer. It runs everything in my trailer without pushing the generator limits. With everything on it is using about 75% capacity. 
I would recommend this generator to my friends. 

Q & A for the Yamaha EF4500iSE - Generator

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