33.3 / 37.5 amps @ 120V
OHV, air-cooled, single cylinder, 4-stroke
30.7 x 24.3 x 27.2 in
3 Years Limited Warranty
- 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.
- 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