Yamaha EF4500iSE 4500 Watt Brushless, Inverter Generator • EF4500ISE

Product Details

Maximum efficiency Minimum noise. The most powerful engine in its class allows this inverter to run at very low engine speed, reducing fuel consumption, noise, vibration, and wear. Naturally, it's got all the features you expect from Yamaha including an optional wireless remote control. Pulse Width Modulation Inverter System: Sine wave as clean as or cleaner than household electricity. Suitable for computers, televisions, satellite TV systems, and other sensitive electronic equipment and appliances. Optional wireless remote control: Start and stop the generator from up to 66 Feet away. Gas gauge: Indicates the amount of gasoline to indicate the refueling interval. Twin Bar: Aids in lifting and loading. Also utilize for transport and anti-theft security.


  • 4500-watt maximum output, 4000 watts rated continuous output ‐ Suitable for running most 15,000 BTU RV air conditioners and 1000-watt microwave ovens, or two major RV appliances simultaneously.
  • Noise Block sound reduction system ‐ Very quiet 58-60 decibels.
  • Low-speed running ‐ Using the most powerful engine in its class to run at a constant ultra-low speed of 2600 rpm to reduce gasoline consumption, extend running time between refueling and reduce noise and engine wear.
  • Up to 15.2 hours running time - at one quarter rated load between refueling.
  • 50 state legal ‐ Meets CARB emission regulations and is given the highest EPA rating.
  • Pulse Width Modulation Inverter System ‐ Sine wave as clean as or cleaner than household electricity. Suitable for computers, televisions, satellite TV systems, and other sensitive electronic equipment and appliances.
  • Optional wireless remote control ‐ Start and stop the generator from up to 66 feet away.
  • Electric start ‐ Effortless turn of the key to start.
  • Automatic choke ‐ Easy starting even in cold climates.
  • Low oil warning system ‐ Shuts the engine off to protect the engine if the oil level drops.
  • Power meter ‐ Easy-to-read meter indicates the amount of power being used and the amount that’s available.
  • Hour meter ‐ Displays the amount of running time accumulated to indicate servicing or refueling interval.
  • Twin bar ‐ Aids in lifting and loading. Also utilize for transport and anti-theft security.
  • Gas gauge ‐ Indicates the amount of gasoline to indicate the refueling interval.
  • Factory warranty ‐ Covers the entire generator for defects in parts and workmanship for three (3) years.
  • Stylish design ‐ Attractive and practical.
  • Four wheels with parking brake ‐ Easy transport and security.
  • 3-Year Limited Warranty

Specs: 

  • Model / Model Code: EF4500iSE
  • Dimensions (length/width/height): 30.7" x 24.3" x 27.2"
  • Dry Weight: 194 lbs
  • Engine Type: OHV, Air-Cooled, Four-Stroke, Single Cylinder
  • Displacement: 357cc
  • Capacity: 4.5 Gallons
  • Fuel Type: Unleaded Regular
  • Cooling Type: Air Cooled
  • Generator Type: Brushless, Inverter
  • Maximum AC Output: 4500 Watts
  • Rated AC Output: 4000 Watts
  • Rated AC Current / Max AC Current: 33.3/37.5 amps @ 120V
  • Noise Level 1/4 Load/ Full Load: 58 dBA / 60dBA
  • Continuous Operation at 1/4 Rated Load: 15.2 Hrs.

$3997.00
17 in stock
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