Weighing just 30.5 kg , the compact EF2800i features a special design that combines a cooling fan for both engine and generating unit in one space-saving unit. This unique design keeps the EF2800i light, so it's perfect for any occasion when you need heavy-duty power that's easy to move from place to place.
Quiet and Efficient
This lightweight and compact model generates the cleanest and most consistent electrical power available, making it ideal for running sensitive electronic equipment.
Powered by Yamaha's MZ175; 171cc, air-cooled (fan assist), OHV, 2-valve, 4-stroke, single cylinder engine with electronic capacitor discharge controlled (CD) ignition.
Auto decompression system reduces engine compression to provide a light recoil starter pull for effortless manual starting.
Cast iron cylinder liner provides excellent heat dissipation and extends service life.
Pulse Width Modulation provides super "clean" power. As clean or cleaner than you get from a household receptacle.
Electrical "noise" suppressor reduces electrical interference with TVs and radios
Non-fuse type circuit breaker (NFB) prevents internal circuit damage in the event of an over load.
Rated AC output for continuous use is 2,500 watts / 20.8 amps.
Smart Throttle / Economy Control automatically adjusts engine speed to match the load, saving fuel, reducing noise and engine wear.
Auto Warm-up (4 to 6 minutes) ensures consistent power delivery during cold start-ups.
Yamaha's Oil Watch Warning System automatically shuts off the engine when oil level is low and will not re-start until oil is added, preventing costly engine damage and enhancing long-term durability.
Indicator lights for AC power output, low oil and AC overload
Easy access washable foam air filter reduces maintenance costs
12 Volt DC output and cables for charging RV, auto and marine 12-volt batteries.
On-off fuel petcock lets you shut off the gas to run the carb dry for storage, helping to prevent stale fuel problems, which are becoming more common with ethanol based fuels.
Large fuel filler hole. Fuel gauge is standard.
Die-cast aluminum frame with grip handles for easy transport.
CSA Approved (Canadian Standards Association)
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.
3-year warranty for "residential / home" use or "commercial use."