//Yamaha Generator EF2000iS

Yamaha Generator EF2000iS


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The EF2000iS Inverter Generator: powerful, portable and super sleek with lots of great features. This overall best seller is great for recreational activities such as camping, fishing and boating. It’s the perfect companion for the motorhome, caravan or RV.

The EF2000iS has enough power to run a microwave oven, a camping fridge, small air conditioner, kettle or television. It is fitted with a newly designed muffler and air filter to achieve super quiet performance and because of its advanced Noise Block sound reduction system you can have a conversation without having to raise your voice.

Also available with TwinTech Parallel Use function – for almost double the power when connecting two EF2000iS together!


Product Description

Yamaha Generator EF2000iS

OHV 79CC Engine

OHV Engine with Cast Iron Cylinder Liner for longer life, powerful performance and excellent heat dissipation.

EF2000iS Inverter

Inverter System

Equipped with PWM (Pulse Width Modulation), the EF2000iS will safely run products with built-in microcomputers or micro computer-controlled equipment and tools.

EF2000iS Inverter Generator

Smart Throttle

Smart Throttle™ varies engine speed based on load to improve fuel economy and reduce noise.


Twintech Capability

Optional TwinTech™ parallel use accessory enables you to connect two EF2000iS’ for almost double the power.

Engine Type OHV MZ80 Air Cooled
Displacement (cc) 79.0
Power Rating (W) 2000.0
Rated Voltage (V) 230
Frequency (Hz) 50
Rated Output (kVA) 1.6
Max Output 2.3kW (3.1hp) 4500rpm
DC Output 12V / 8A
Starter System Recoil
Alternator Brushless
Fuel Tank Capacity (L) 4.4
Operating Hours 10.5 (Eco On)
Noise Level (dBA) 51.5 (7m)

Length (mm) 490
Width (mm) 280
Height (mm) 445
Dry Weight (kg) 20