Yamaha EF2800i 2.8kVA Inverter Portable Generator

Original price was: $2,799.Current price is: $2,640.

SKU: EF2800 Brand:


Generators can be loud and annoying — and that can be a problem whether you’re providing backup power at home, camping in the wilderness, or working on the job site. With the EF2800i, Yamaha’s first inverter type generator, we created one of the quietest generators in its class.

Our engineers looked at the total design and then made changes where they would be most effective — i.e., engine operating speed, intake noise, exhaust noise, and valvetrain noise. The most important addition is something we call “Economy Control”, which allows the engine speed to automatically change to match power demand. The EF2800i breaks new ground in the weight per output department, tipping the scales at just 29.1 kilos. It’s the lightest generator in its class. The key is its multi-pole rotor with a small stator and Pulse Width Modulation inverter.

This design is smaller and lighter than a conventional two-pole alternator and large stator — and it makes the EF2800i extremely portable. The EF2800i’s inverter system features Pulse Width Modulation (PWM), so wavelength distortion is less than 2.5 percent, making it ideal for equipment that requires stable frequency and voltage.

Big seller amongst tradies being more robust than your typical inverter type generators. The Roll Type frame gives added protection in the back of the ute with optional RCD unit fitment for worksites.


Model:- Yamaha EF2800i

Dimensions:- 487x395x425 mm

Weight:- 29 Kg

Engine Type:- MZ175 – OHV Air Cooled

Generator type:- Inverter

Rated Output:- 2500 Watts

Max Output:- 2800 Watts

Start System:- Recoil

Rated Voltage:- 240V

Fuel Tank Capacity:- 11.2L (17 Hours run time at 1/4 Load, Eco On)

Noise Level @ 7m:- 60 dBA

Warranty:- 4 Year Warranty For Your Peace of Mind

Yamaha generators are designed and built to the highest standards to ensure that our customers get to enjoy the performance and quality that we are known for.

With a 4 year limited warranty, you can be assured that if you need assistance, we are there to take care of you.

Note: 48 months from date of original purchase when used for personal or recreational purposes. (effective 1/9/2013) OR 12 months from date of original purchase when used for professional or commercial use. (effective 1/1/2013)

Additional information

Weight 29 kg
Dimensions 39.5 × 48.7 × 42.5 cm