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Yamaha EF3000iSEB 3000 Watt Inverter Generator with Boost Technology

$2,699.99 $2,222.97
Brand: Yamaha
SKU: EF3000iSEB $99 Freight

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*This item ships $99 flat fee truck freight*

Product Description:

The 3000 Watt EF3000iSEB weighs 149.9 pounds and starts with ease with its electric starter. Designed to be acoustically sound, this extremely quiet generator (53-60 dBA) features Smart Throttle which allows greater fuel efficiency and noise reduction. It will run up to 19 hours at ¼ rated load on a tank of gas. With features such as Built-In Wheels, Boost Technology, and an Oil Watch Warning System, the EF3000iSEB is a powerful yet portable medium-range inverter.


  • Yamaha Boost Technology® (YBT) (EF3000iSEB only)

Boosts output by adding battery voltage to alternator when needed. The Boost Control Unit (BCU) senses when extra power is needed and boosts output for up to 10 seconds, giving air conditioners, power tools, and other equipment the extra boost of power they may need to start quickly and efficiently.

  • Noise Block, acoustically designed sound reduction system

Sound absorbing material, used in key locations, does not resonate sound. Newly designed muffler and molded fan produce unbeatable noise reduction.

  • Smart Throttle, load sensing rpm control

Greater fuel efficiencyand noise reduction by automatically adjusting engine speed to match the load.

  • Long run time

Continuous operation for up to 19 hours without refueling (at 1/4 rated load with “Smart Throttle” function on).

  • 12 Volt DC output, battery charging cables included

Recharge 12-volt batteries for RV, auto, marine, etc.

  • Inverter system with Pulse Width Modulation (PWM) control

Can run products with built-in microcomputers, or microcomputercontrolled electric tools.

  • Centralized control panel

Easy access to controls.

  • Electric starter

Effortless starting and ease of operation (battery included).

  • 171cc Overhead Valve (OHV) engine

Noise-reducing operation with improved efficiency, increased reliability, and low oil consumption.

  • Oil Watch Warning system

Prevents engine damage to avoid costly repairs and minimize down time adds customer confidence and peace of mind.

  • Four wheels with parking brake

Easy transport and mobility.

EPA & CARB Emission Engine Life Rating

Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board.

50 state legal

Meets emmision regulations, including CARB.


  • Model / Model Code


  • 3 Year Limited Warranty
  • Dimensions (length/width/height)

26.8" x 17.5" x 21.9"

  • Dry Weight

149.9 lbs


  • Engine Type

OHV, Air-Cooled, Four-Stroke, Single Cylinder

  • Displacement / HP

171cc / 5.5hp

  • Ignition System

Electric w/Recoil & Auto Decompressor

  • Fuel Tank


3.4 Gallons

  • Fuel Type

Unleaded Regular

  • Cooling Type

Air Cooled

  • Type

Brushless Inverter

  • Maximum AC Output

3000 Watts

  • Rated AC Output

2800 Watts

  • Rated AC Current / Maximum

23.3 / 25 amps @ 120V

  • Noise Level 1/4 Load/ Full Load

53 dBA / 60 dBA

  • Continuous Operation at 1/4 Rated Load

19 hrs @ 1/4 rated load

  • DC Output

12 amps @ 12V