MAXIMUM EFFICIENCY - MINIMUM NOISE.
The powerful engine allows this inverter to run at very low engine speed, reducing fuel consumption, noise, vibration and wear.
- Features
- Specs
- Options
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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.
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.
General Information
Model
EF4500iSE Generator
Engine
Fuel Tank Capacity
4.5 gal.
Engine Type
4-stroke, single-cylinder, OHV
Measurements
Operational
Continuous Operating Hours
1/4 rated load - 15.2 hr
Rated AC Current
33.3 amps @ 120V
Maximum AC current - 37.5 amps @ 120V
Rated AC Output
4,000 watts
Noise Level
1/4 rated load - 58 - 60 dBA
Maximum AC Output
4,500 watts
Other