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. 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.
Note: Unfortunately, we cannot accept returns for this item. If you have any questions prior to ordering, please contact our trained staff, so that we can ensure that you get exactly what you need.
- 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.
- Stylish design - Attractive and practical
- Four wheels with parking brake - Easy transport and security
- 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
- Power meter - 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
- Electric start - Effortless turn the key to start
- 4500 WATT MAXIMUM OUTPUT
- Suitable for running most 15,000 BTU RV air conditioners and 1000 watt microwave oven, or two major RV appliances simultaneously.
- 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.
- PULSE WIDTH MODULATION CONTROL
- Sine wave as clean as or cleaner than household electricity. Suitable for computers, televisions, satellite TV systems and other sensitive electronic equipment and appliances.
- NOISE BLOCK
- Sound reduction system. Very quiet 58-60 decibels
- UP TO 15.2 HOURS RUNNING TIME
- At one quarter rated load between refueling
- 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
- 50 STATE LEGAL
- Meets CARB emission regulations and given highest EPA rating
- 3-Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
What's in The Box
4500 Watt 120V 37.5 AMP Inverter Generator with Electric Start, Noise Block, Oil Warning System
Dimensions: 30.7"L X 24.3"W X 27.2"H
Type: Brushless, Inverter
Maximum AC Output: 4500 Watts
Rated AC Output: 4000 Watts
Rated / Maximum AC Current: 33.3 / 37.5 Amps @ 120V
Engine: OHV, Air-Cooled, Single Cylinder, 4-Stroke
Fuel Tank Capacity: 4.5 Gal
Continuous Operation At 1/4 Rated Load: 15.2 Hr
Noise Level (1/4 Load - Rated Load): 58-60 DBA
Dry Weight: 194 Lb