Specifications:

Blue -

Brushless, Inverter

4500 watts

4000 watts

33.3 / 37.5 amps @ 120V

OHV, air-cooled, single cylinder, 4-stroke

357cc

30.7 x 24.3 x 27.2 in

194 lb

4.5 gal

15.2 hr

58-60 dBA

3 Years Limited Warranty

Top Features:

• The EF4500iSE picks up where our extremely successful EF3000iSEB leaves off, with even more power and fuel efficiency in a quiet, portable package. Designed for maximum fuel efficiency and minimum noise, its super-powerful engine allows it to run at the very low engine speed of just 2600 rpm - 1000 rpm lower than other generators it its class.
• That slow engine speed pays off big time in reduced fuel consumption as well as less noise, vibration, and engine wear. Up to 15.2 hours run time ant 1/4 rated load.
• The EF4500iSE features Noise Block sound reduction system which makes it a very quiet generator for its output. 58-60 decibels.
• 4500 watt maximum output, 4000 watt rated continuous output suitable for running most 15,000 BTU RV air conditioners and 1000 watt microwave oven, or two major RV appliances, simultaneously.
• Electric start makes starting effortless-turn the key to start and power appliances you want and you can add an optional wireless remote control for easier starting.
• Yamaha’s Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind.

Features:

• 4500 watt maximum output, 4000 watt rated continuous output —Suitable for running most 15,000 BTU RV air conditioners and 1000 watt microwave oven, 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 given 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 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 amount of gasoline to indicate 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