EF2800I

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.

EF2800i
Specifications
Engine
Engine Type OHV MZ175 air cooled engine
Displacement 171.0 cc
Max. Output) 4(5.5)/4000 kW(ps
Starter System Recoil
Fuel Tank Capacity 11.2 L
Operating Hours 24.9 (No Load) Hr
Noise Level 60/67 dba @ 7m
Dimensions
Length 487 mm
Width 395 mm
Height 425 mm
Dry Weight 29 kg
Generator
Generator Type Inverter
Rated Voltage 230 V
Frequency 50 Hz
Rated Output 2.5 kVA
Max. Output 2.8 kVA

Own it Sooner

We understand what it means to be customer friendly. Yamaha has been supplying innovative and exciting leisure products for nearly 50 years. We want to ensure that you get to enjoy our lifestyle products even sooner.

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Cafe Racer

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Model: 2020 XT250

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Super Tenere

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Virago

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Bobber Style

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Lightweight Enduro

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The Bike For All Reasons

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250cc Enduro Weapon

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Cross Country Racer

Model: 2020 YZ250FX

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Model: 2020 YZ450FX

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Big Bore MX Weapon

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250cc Thoroughbred Racer

Model: 2020 YZ250

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125cc Lightweight 2-Stroke

Model: 2020 YZ125

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Class Dominator

Model: 2020 YZ250F

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85cc Small Wheel

Model: 2020 YZ85

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85cc Large Wheel

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Category: Supersport

Razor Sharp Supersport

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Offroad Bikes

124cc AG Bike

Model: 2020 AG125

Group: Off Road

Division: Motorcycle

Category: Agriculture


Downunder's Workhorse

Model: 2020 AG200F

Group: Off Road

Division: Motorcycle

Category: Agriculture


Mr and Mrs Versatile

Model: 2020 TT-R230

Group: Off Road

Division: Motorcycle

Category: Agriculture


125cc Large Wheel

Model: 2020 TT-R125LWE

Group: Off Road

Division: Motorcycle

Category: Fun


50cc Electric Start

Model: 2020 TT-R50E

Group: Off Road

Division: Motorcycle

Category: Fun


PeeWee

Model: 2020 PW50

Group: Off Road

Division: Motorcycle

Category: Fun


110cc Electric Start

Model: 2020 TT-R110E

Group: Off Road

Division: Motorcycle

Category: Fun


Tenere 700

Model: 2020 XTZ690

Group: Off Road

Division: Motorcycle

Category: Adventure


Super Tenere

Model: 2015 XT1200Z

Group: Off Road

Division: Motorcycle

Category: Adventure


Supertrail

Model: 2019 WR250R

Group: Off Road

Division: Motorcycle

Category: Adventure


Yamaha's Cult Classic

Model: 2020 XT250

Group: Off Road

Division: Motorcycle

Category: Adventure


Super Tenere ES

Model: 2020 XT1200ZE

Group: Off Road

Division: Motorcycle

Category: Adventure


Lightweight Enduro

Model: 2020 YZ125X

Group: Off Road

Division: Motorcycle

Category: Enduro


Lightweight Enduro 2-Stroke

Model: 2020 YZ250X

Group: Off Road

Division: Motorcycle

Category: Enduro


The Bike For All Reasons

Model: 2020 WR450F

Group: Off Road

Division: Motorcycle

Category: Enduro


250cc Enduro Weapon

Model: 2020 WR250F

Group: Off Road

Division: Motorcycle

Category: Enduro


Cross Country Racer

Model: 2020 YZ250FX

Group: Off Road

Division: Motorcycle

Category: Enduro


Cross Country Weapon

Model: 2020 YZ450FX

Group: Off Road

Division: Motorcycle

Category: Enduro


125cc Lightweight 2-Stroke

Model: 2020 YZ125

Group: Off Road

Division: Motorcycle

Category: Motocross


Big Bore MX Weapon

Model: 2020 YZ450F

Group: Off Road

Division: Motorcycle

Category: Motocross


Entry Level YZ

Model: 2020 YZ65

Group: Off Road

Division: Motorcycle

Category: Motocross


250cc Thoroughbred Racer

Model: 2020 YZ250

Group: Off Road

Division: Motorcycle

Category: Motocross


Class Dominator

Model: 2020 YZ250F

Group: Off Road

Division: Motorcycle

Category: Motocross


85cc Small Wheel

Model: 2020 YZ85

Group: Off Road

Division: Motorcycle

Category: Motocross


85cc Large Wheel

Model: 2020 YZ85LW

Group: Off Road

Division: Motorcycle

Category: Motocross

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Raptor 700

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Category: Conventional


2KVA Inverter Generator

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Group: Power Products

Division: Power Products

Category: Inverter


1KVA Inverter Generator

Model: 2017 EF1000iS

Group: Power Products

Division: Power Products

Category: Inverter


2.4KVA Inverter Generator

Model: 2017 EF2400iS

Group: Power Products

Division: Power Products

Category: Inverter


2.8KVA Inverter Generator

Model: 2017 EF2800i

Group: Power Products

Division: Power Products

Category: Inverter


3KVA Inverter Generator

Model: 2017 EF3000iSE

Group: Power Products

Division: Power Products

Category: Inverter


6.3KVA Inverter Generator

Model: 2017 EF6300iSE

Group: Power Products

Division: Power Products

Category: Inverter

about us

Jimboomba Star Yamaha and Honda is one of the largest rural Yamaha and Honda dealers in south east Queensland. We specialise in all Yamaha and Honda Motorcycles, ATV and ROV. Being a Yamaha and Honda dealer is easy, we have the best products!  Star Yamaha and Honda has the ability to get you on your new bike sooner with the support from Yamaha Motor Finance and Yamaha Motorcycle Insurance. Yamaha is the only manufacturer that can offer the complete package. 

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