ShortlistShortlistedRemoved from shortlist 54
Page Content
Description
Zoom on the Yamaha EF6300iSDE
In a nutshell, the Yamaha EF6300iSDE is a quiet portable inverter generator mostly geared towards:
- RV travellers wishing to enhance their freedom and nomad lifestyle
- People occasionally participating in outdoor fairs, festivals or events
- Food truck owners who do not wish to see their business interrupted under any circumstances
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- Camping and tailgating buffs looking to enhance their experience
- Professionals who want to be able to deliver results, even during a power failure
In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device, along with its emission compliance information.
Power & Run Time
The Yamaha EF6300iSDE houses a 357 cc Yamaha MZ360 OHV 4-stroke engine, which provides 120/240V, consumes gasoline and delivers a running wattage of 5,500W along with a peak wattage of 6,300W.
The inverter generator features a convenient and easy-to-use electric starter (battery included). It is rated for a noise of 58 dBA (less noisy than a refrigerator).
This generator features Yamaha's Smart Throttle™. This load-sensing feature automatically adjusts engine speed to match its load in order to offer greater fuel efficiency and noise reduction.
With a full tank, the EF6300iSDE can operate for up to 13.3 hours (fuel consumption around 0.34 GPH), thanks to its fuel capacity of 4.5 gallons.
Sensitive electronics can be safely plugged in the AC outlets, as the EF6300iSDE produces a clean sine wave, with a <4% Total Harmonic Distortion (THD).
Outlets
The control panel features the upcoming 4 AC outlets:
While this Yamaha generator is not RV Ready, its L5-30R receptacle can be used for a simple RV connection with an L5-30P to TT-30R adaptor. Besides, due to the featured twist-lock L14-30R receptacle, the EF6300iSDE is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.
Portability
As the Yamaha EF6300iSDE is an inverter generator, its encased design (L30.7 x W24.3 x H27.2 in) offers more aesthetics than a conventional, open frame product. The featured design follows the latest trends and is ideal for easy and recreational use.
Although this generator is technically considered 'portable' (in the sense that it can be moved), its 216 lbs make it incredibly difficult to manually lift and transport. Still, once it is on the ground, its set of 4 wheels and its double handle can easily solve the issue of low mobility and allow for easy relocation of the device.
Features
One of the many EF6300iSDE's features is the data center, included in its control panel, which conveniently provides information on the lifetime run hours and power output and thus, helps you monitor its activity and status.
In addition to this info, some light indicators allow you to instantly see if the oil level is too low, the generator is overloaded and the generator is ready.
Thanks to a built-in fuel gauge, the inverter generator allows you to quickly, conveniently and easily check the gas level at a glance.
From a security standpoint, the product offers an overload protection (circuit breaker) and an automatic low oil shut-off (Oil Watch system), allowing you to use it with a peace of mind.
Yamaha's Oil Watch warning system gives you an extra peace of mind. This feature enhances long-term durability by preventing engine damage and costly repairs. Once the oil begins to run low, the generator automatically shuts off and cannot be re-started until oil is added.
It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.
Accessory-wise, along with the previously mentioned features, the Yamaha EF6300iSDE is packaged with the standard documentation and an owner's manual (opens in a new tab), helping you start the device right away. An official storage cover is available, as a separate purchase.
Emissions
The Yamaha EF6300iSDE is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.
Moreover, it features a spark arrestor, which makes it suitable for use in forested areas.
Product Videos
The Yamaha EF6300iSDE versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Yamaha EF6300iSDE compare to generators of similar power (between 5000 and 6000 W).
- At a dry weight of 216 pounds, the Yamaha EF6300iSDE is one of the heavier devices which can produce between 5000 and 6000 running watts. If you are concerned by weight, one of the champions in the above-mentioned power range is the Genmax GM6000XiE, with a dry weight of just 106.9 pounds.
- At a lowest noise rating of 58 dBA, this inverter generator is one of the quieter devices of similar power. For those who are looking for a less noisy device, we suggest the Honda EU7000iS. With just 52 dBA, it is one of the most quiet devices in this power range.
- The EF6300iSDE, offering a run time of up to 13.3 hours with a full tank at a 25% load, falls within the average autonomy range when compared to its peers. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Westinghouse WGen6000, with up to 18 hours.
- Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. This inverter generator reaches an estimated fuel consumption of 0.34 GPH (gallon per hour) at a 25% load, making it average, for the previously mentioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.27 GPH, the Genmax GM5500i is a device you could look out for.
Price comparison
As you can see from this interactive chart, when compared to other 5000-6000W inverter generators, the Yamaha EF6300iSDE is on the expensive side of the price range.
While certainly not the cheapest of its kind, purchasing it would most likely also mean enjoying the reliability of a high-end product.
The bottom line
- CO Sensor
- GFCI Outlets
- Electric start
- Inverter
- Quiet for its power (58 dBA)
- Made in Japan
- Decent run time
- Decent fuel efficiency
- On the expensive side
- No recoil back-up
- No remote start
- No parallel ports
- On the heavy side (216 lbs)
Features and Specifications
Inverter | Yes |
---|---|
Parallel capable | No |
RV ready | No |
Fuel | Gasoline |
Engine | 357 cc Yamaha MZ360 OHV 4-stroke |
Starting system | Electric |
Warranty | 3 years |
Voltage | AC: 120/240V 60 Hz |
---|---|
Running watts | 5,500 W |
Starting watts | 6,300 W |
Running amps (@120/240V) | 45.8/22.9 amps |
Peak amps (@120/240V) | 52.5/26.3 amps |
Run time @50% load | Unknown |
Run time @25% load | 13.3 h |
GFCI outlets | Yes |
---|---|
Covered outlets | No |
Automatic Voltage Regulation | Inverter |
AC outlets |
|
DC outlets | No |
Data center | Power output and lifetime run hours |
Indicators | Low oil, overload and output ready |
Fuel tank | Plastic, 4.5 gal |
Fuel gauge | Yes |
Weight | 216 lbs |
---|---|
Approx. dimensions (L x W x H) | 30.7 x 24.3 x 27.2 in |
Noise (lower limit) | 58 dBA |
THD | < 4% |
Compliance | CARB, EPA |
Security | Low oil and overload protection, CO monitoring |
Spark arrestor | Yes |
Neutral | Bonded to frame |
Accessories included | Battery |
Country of origin | Japan |
UPC | 765053849371 |
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.
About Yamaha
With a rich history of over 130 years, the Japanese based Yamaha Corporation, founded in 1887, has tipped its fingers in every industry imaginable, most notably motorcycles, musical instruments and electronics. The company boasts with a wide range of products, including many of the top rated portable generators. However, many of their models are made in China, rather than Japan.
Warranty Information
The Yamaha EF6300iSDE is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Yamaha generators, please consult Yamaha's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-962-7926.
Questions & Answers
What can it power?
Item | Running Watts | Starting Watts | |
---|---|---|---|
At home | AC (10,000 BTU) | 1500 | 2200 |
Microwave (1000 watts) | 1500 | 1500 | |
Sump pump (1/2 hp) | 1050 | 2150 | |
Refrigerator (energy star) | 192 | 1192 | |
LED TV | 150 | 150 | |
Total | 4392 W | 5492 W | |
For camping | RV AC (11,000 BTU) | 1010 | 1600 |
RV refrigerator | 180 | 600 | |
Hair dryer | 1800 | 1900 | |
Radiant heater | 1300 | 1300 | |
Radio | 100 | 100 | |
Total | 4390 W | 4980 W | |
For work | Table saw | 1800 | 4500 |
Grinder | 1400 | 2500 | |
Electric fence (25 miles) | 250 | 250 | |
Bug zapper | 80 | 80 | |
Total | 3530 W | 6230 W |
Couldn't find the right answer for you? Ask your own question.
User Reviews
I bought two of these generators ELEVEN years ago. I only run non ethanol premium in them. This gas is replaced every June. I keep full synthetic oil in the crankcase. I will run these generators at 30% load for one hour about once every three months. I clear the carbs of fuel before storing. These generators look, start, run and perform just like new. The ONLY issue I have had is that the onboard battery will not survive the 12 volt DC parasitic drain within a month. I have to remove both batteries from these generators and keep them on a battery tender.
These two generators were a significant investment to make eleven years ago but I do not regret it to this day. Also, they are still holding at the same retail price I paid at that time.