Yamaha EF2800i (2800 watt) Inverter Generator

Yamaha EF2800i (2800 watt) Inverter Generator

$2,455.00 inc GST
(2 reviews) Write a Review
29.00 KGS

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Smart Power. Quiet and packing Smart Throttle technology, the EF2800i automatically adjusts engine speed to match your required output. The EF2800i is lightweight , has clean power, and can power anything with microcomputers or sophisticated electronics. 

Features :-

Inverter system with Pulse Width Modulation (PWM) control - The EF2800i Can run products with built-in Yamaha EF2800i microcomputers or microcomputer-controlled electric tools.

“Economy Control” electrical governor - Improves fuel economy and reduces noise. Engine speed varies based on electrical load.

Multipole alternator - The compact design reduces weight, offering exceptional power output to weight ratio.

OHV engine (overhead valve) - Precise valve actuation and heavy-duty design offer improved efficiency, increased reliability and quite operation.

Cast iron cylinder lining - Provides consistent performance during continuous use.

Oil Watch Warning System - Automatically shuts off before oil level is low and cannot be re-started until oil is added. Prevents engine damage and costly repairs while enhancing long-term durability.

USFS-approved Spark Arrestor - Offers quiet operation and keeps sparks from exiting exhaust system, reducing chance of fires caused by an errant spark.

Noise Suppressor - Reduces electrical interference with TVs and radios.

Specially designed muffler - Reduces noise and weight.

AC Non-fuse Thermal Breaker - Protects AC circuit in case of an overload for added durability and peace of mind.

Download the latest Yamaha Generator Brochure here :- YAMAHA GENERATOR BROCHURE


2 Reviews Hide Reviews Show Reviews

  • 5
    online ordering worked well

    Posted by Len J on 17th Feb 2023

    online ordering worked well for me

  • 5
    started first pull, works good,

    Posted by Connie L on 10th Jan 2021

    started first pull, works good, not too noisy, ran our airconditioner in our caravan


  • Power Rating: 2800 W
  • Generator Type: Inverter
  • Rated Voltage: 230 V
  • Frequency: 50 Hz
  • Rated Output: 2500 W
  • Max. Output: 2800 W
  • Engine Type: 0HV Air Cooled – MZ175
  • Max. Output: 4 kW (5.5 hp) / 4000 rpm
  • Starting System: Recoil
  • Dimensions: 487(L) x 395(W) x 425(H) mm
  • Dry Weight: 29 kg
  • Fuel Tank Capacity: 11.2 L
  • Operating Hours (Eco On): 17 hr (1/4 load)
  • Noise Level @ 7m: 60 dBA (1/4 load) / 67 dBA (full load)

Is the warranty on this product a factory warranty from Yamaha?
Yes, you get the full manufacturer’s warranty from Yamaha Australia which would be covered by any local Yamaha service center.

Will this generator run the pump for my house water system?
Water pumps come in a range of sizes and some smaller pumps can run on a small sized generators, but some house pumps might need a lot bigger generator!...electric pumps are notorious for having quite high starting loads. So, you would need to find out the wattage or h.p of your pump to work out the correct size generator.  If you cannot find the starting load from the product manual or data plate, you could contact the manufacturer of your pump.

Just wondering whether the EF2400is and EF2800i are made in Japan or China?
The Yamaha EF2400iS and EF2800i models are made in Japan.

We would like to have a idea on what size generator to run a Caravan A/C and a 185l fridge/freezer?
The item that will draw the most power will be your Caravan A/C unit - it would be a good idea for you to contact the manufacturer of your A/C unit, speak to their technical dept. and find out what size generator they recommend for your particular model. In our experience, most Caravan A/C units will require a starting wattage of around 2000 to 3000 watts. So, the most popular generator models to run your Caravan A/C unit are the Yamaha EF2400iS and the Yamaha EF2800I.

How frequently do I have to change the motor oil? Product info says to change it after the first 20hrs.
After the first oil change, the recommended oil change time frame is every 6 months or 100 hours of use.