2018 Yamaha EF2000iSHv2 Generator


2018 Yamaha EF2000iSHv2 Generator


Our most popular inverter, the EF2000iSv2, now outfitted RealTree® camo and available at select dealers.


  • Camo pattern — RealTree® AP™ camoflouge pattern is ideal for the outdoorsman
  • Light weight — Easy transport
  • Compact — 2.2 cu.ft. size is easy to store and transport
  • Twin Tech (Parallel generator operation) - The EF2000iSv2 can be operated in parallel to deliver up to 30 amps.
  • Parallel generator operation - The EF2000iSv2 may be connected in parallel with an earlier model Yamaha EF2000iS.*
  • New controller with advanced programming - The addition of the new programming allows the EF2000iSv2 the ability to power a much wider range of applications than previous generation EF2000iS.
  • Smart Throttle varies engine speed based on load — Improves fuel economy and reduces noise. Runs up to 10.5 hours at ¼ rated load on a tank of gas.
  • Gasoline petcock - lets you shut off the gas to run the carb dry for storage and helps prevent stale gas problems.
  • Fuel gauge — See fuel gauge at-a-glance
  • Inverter system with Pulse Width Modulation (PWM) control — Produces a pure sine wave to run products with built-in microcomputers or microcomputer-controlled electric tools
  • OHV engine with cast iron cylinder liner — Efficient, reliable, powerful providing long life and excellent heat dissipation
  • OHV engine — Includes steel camshaft and valve train components
  • EPA & CARB Emission Engine Durability Rating — Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board
  • Oil Watch Warning system — Prevents engine damage caused by low oil, avoiding costly repairs and minimizing down time, adding customer confidence and peace of mind
  • Auto-decompression system — Reduces compression for easier starting
  • Comfortable grip handle — Easy portability and storage
  • Electrical overload breaker — Prevents generator damage in case of overload
  • Centralized controls — Easy access to controls
  • DC Outlet — 8A 12V outlet for charging batteries (cables included)
  • Rubber vibration isolation feet — Absorbing feet for smooth operation and noise reduction

General Information

Manufacturer Yamaha
Model Year 2018
Model EF2000iSHv2 Generator
Model Code EF2000ISHV2
Color RealTree™ Camouflage


Length 19.3 in.
Height 17.9 in.
Width 11 in.
Weight Dry - 44.1 lb.



Maximum AC output - 2,000 watts

Rated AC output - 1,600 watts


Rated AC current - 13.3 amps @ 120V

Maximum AC current - 16.7 amps @ 120V

DC output - 8 amps @ 12V


Engine 4-stroke, single-cylinder, air-cooled OHV
Displacement 79 cc
Run Time Continuous operation at 1/4 rated load - 10.5 hours
Fuel Type Gasoline
Fuel Tank Capacity 1.1 gal.



Noise level (1/4 load) - 51.5 dBA

Noise level (rated load) - 61 dBA


Residential - 3-year limited

Commercial / rental - 2-year limited