Yamaha’s EF2000iS portable generator combines high energy output, simple operation and versatile application in a lightweight, easy to handle package. Bringing the best elements of a small generator together, this is a clear choice for many applications. It can be a camper’s delight, powering a coffee pot, television and space heater. It’s a contractor’s backbone, running saws and grinders without skipping a beat. It makes a great, portable battery charger for auto mechanics, boaters and truckers. The EF2000iS’s size makes it ideal for a backup generator for small homes and cabins; it stows in spaces as small as a closet and patiently waits until it’s needed. And, being light and small makes this little Yamaha gem a great choice as an emergency power supply for road trips to remote areas and long distance boat adventures.

                                  Yamaha EF2000is Generator

Overview

The Yamaha EF2000iS is an extremely lightweight generator that puts out a generous amount of power. From coffee pots to televisions and space heaters to disc grinders, it can handle the job.

• It has a maximum AC output of 2000 watts.

• Its rated output is 1600 watts.

• It only weighs 44 pounds.

• It’s small. The dimensions are 19.3 inches in length by 11 inches in width and an overall height of only 17.9 inches.

• It holds just over one gallon of gasoline. It will run continuously for over 10 hours at low loads without refueling.

The small, lightweight design makes it possible for one person to carry the generator easily. Once set up, it will power many of the most common items with ease, all while just sipping gas. When finished, the EF2000iS easily fits into the trunk of a car.

Key Benefits

The has an excellent host of features and benefits that make it a staple for any household or service business. It’s blue and has a fabulous handle to carry it around. Here’s everything impressive about Yamaha’s little workhorse:

My Quiet Neighbor

Besides being a powerful generator in an impressively small, stylish body, the EF2000iS is incredibly quiet. Noise is something people often overlook when purchasing a generator. Anyone who’s been camping in a crowded park knows that loud generators can invade the solitude one seeks in nature. Don’t be the annoying camper that cranks up a horrendously loud generator at dusk.

Yamaha thought this one through and made the EF2000iS so quiet that it’s hard to hear the purr of the engine from just a few feet away. Putting out between 51.5 to 61 dBA, it’s more quiet than two people having a normal conversation. Most generators shout. The EF2000iS barely whispers.

Be a Team Player

If one isn’t enough, buy two. They work together. An ingenious feature Yamaha packed into this portable generator is its ability to link it up with another EF2000iS when power demands increase. This allows maximum versatility and still retains ease of use and portability. With two EF2000iS generators working in tandem, the maximum available power is boosted to an impressive 3600 watts. That’s enough to provide backup power for a small house!

This feature is especially useful for companies that will buy multiple units: that added versatility can boost productivity and efficiency while keeping things altogether simple. Large families can also find this feature very desirable.

Work Smart, not Hard

Yamaha built an excellent engine for the EF2000iS. It uses a cast iron cylinder for reliability and thermal management and sports an overhead cam. Fuel is delivered efficiently by utilizing a smart throttle system which adjusts the engine speed based on power requirements. This helps the EF2000iS sip fuel, not guzzle it. Anyone conscious of the environment and the cost of fuel will appreciate the engine in this portable generator. An added bonus not found on many competing portable generators is a convenient, easy to read fuel gauge.

Also, Yamaha gave this generator an incredible power plant. The inverter, a brushless type, produces cleaner and higher quality electricity than traditional generators. Specifically, the sine waves of the electricity are pure. This ensures more efficient generation of electricity and provides clean power. The clean power allows the EF2000iS to power particularly sensitive and delicate equipment without worrying about damage that can be caused by typical generators.

Quick and Painless Maintenance

Maintaining this portable generator is a snap. Side panels pop off with ease for basic servicing. The fuel petcock valve allows gas to be shut off, enabling the generator to run the carburetor dry without the need to drain the gas tank, which helps prepare it for storage. An oil level warning system is built into the EF2000iS as well, which prevents engine damage due to low oil and easily lets the user know when it needs a top off.

Battery Charging Machine

Yamaha incorporated a 12 volt, 8 amp DC supply into the EF2000iS. This feature gives users the option to charge batteries with the included cables. The EF2000iS is literally a battery charger without the need for a separate power source. Use it at boat yards, car lots, and on extended road trips or travels in remote areas and always have a battery charger.

Easy to Start, Easy to Run

Pull starting a generator doesn’t have to be a back-breaking task. A clever compression release valve on the combustion chamber makes this portable generator an effortless machine to fire up.

The generator also has a very well planned control panel. All the controls are in one place and are intuitively designed. An overload breaker is built in as well. There’s no way to accidentally damage the inverter by plugging too many things into the EF1000iS or attempting to draw too many amps. It protects itself.

Final Verdict

Yamaha Took the concept of a portable generator and delivered a refined, compact, intelligent and reliable power plant. The EF2000iS includes all the features demanded of a generator and every bit of performance that could possibly be squeezed out of a couple cubic feet. This generator is for people who demand top quality and don’t settle for cheap and poorly made equipment. Ultra-quiet, light, durable, versatile, friendly to the user and easy on the eyes, this little generator packs a punch and will provide loyal service for years and years. It’s a sexy, polite, ingenious and efficient gem.

The retailer price of ef2000is is $1,199.00, we have checked many online shop like buy.com,  ebay.com and have always found the best price at Amazon. But, they often sell out. ef2000is is really very hot selling,  so if you see it in stock on Amazon and at a good price it is worth grabbing.