One of the standout features of the Yamaha EF2000iS is its Smart Throttle™ technology, which automatically adjusts the engine speed based on the load. This feature not only improves fuel economy but also reduces noise, making it a great option for those who value a quieter generator. Additionally, the Yamaha EF2000iS can run up to 10.5 hours at a ¼ rated load on a single 1.1-gallon tank, making it a reliable source of power for extended periods of time.
Design and Build
When it comes to design and build, the Yamaha 2000 generator is a top contender in the market. It is compact, lightweight, and built with quality materials that ensure its durability.
Compact and Lightweight
One of the most notable features of the Yamaha 2000 generator is its compact and lightweight design. Weighing in at just 44 pounds, this generator is easy to transport and store. Its compact design makes it perfect for camping trips, outdoor events, and even home backup power.
Quality and Durability
The Yamaha 2000 generator is built with quality materials that ensure its durability. It features a steel camshaft and a cast iron cylinder liner, which are known for their strength and longevity. These materials also contribute to the generator’s overall performance, ensuring that it can handle heavy loads and run for extended periods.
In addition to its quality materials, the Yamaha 2000 generator also features a sound-blocking design that helps keep noise levels down. This makes it ideal for use in residential areas or other noise-sensitive environments.
Overall, the Yamaha 2000 generator is a well-designed and durable piece of equipment that is sure to provide reliable power in a variety of situations. Its compact and lightweight design, combined with its quality materials, make it a top choice for anyone in need of a portable generator.
Engine and Performance
OHV Engine
The Yamaha 2000 generator is equipped with a powerful OHV engine that is designed to provide consistent and reliable power. The OHV (overhead valve) engine is a four-stroke engine that is known for its efficiency and durability. The OHV design also helps to reduce emissions and noise levels, making this generator an environmentally friendly option.
Power Output
The Yamaha 2000 generator has a rated output of 1600 watts and a maximum output of 2000 watts. This makes it ideal for powering small appliances, tools, and electronics. The generator is also capable of running at a constant 2000 watts for up to 10.5 hours at 25% load, which is impressive for a generator of this size.
Fuel Economy
One of the standout features of the Yamaha 2000 generator is its fuel economy. The generator is designed to be highly efficient, with a fuel consumption rate of just 0.1 gallons per hour at 25% load. This means that the generator can run for longer periods of time on a single tank of gas, which is great for camping trips or power outages.
To summarize, the Yamaha 2000 generator is equipped with a powerful OHV engine that provides consistent and reliable power. It has a rated output of 1600 watts and a maximum output of 2000 watts, making it ideal for powering small appliances and electronics. The generator is also highly fuel-efficient, with a fuel consumption rate of just 0.1 gallons per hour at 25% load.
Inverter Technology
The Yamaha 2000 generator is equipped with advanced inverter technology that delivers clean and stable power. This technology is designed to provide a consistent flow of electricity that is safe for sensitive electronic devices.
Clean and Stable Power
The inverter technology used in the Yamaha 2000 generator produces a pure sine wave, which is a type of electrical signal that closely mimics the power supplied by utility companies. This means that the electricity produced by the generator is free from the power spikes and drops that can cause damage to sensitive electronics.
Smart Throttle
The Yamaha 2000 generator also features a smart throttle that automatically adjusts the engine speed based on the power demand. This feature helps to improve fuel efficiency and reduces noise levels, making it an ideal choice for use in camping, tailgating, and other outdoor activities.
Pulse Width Modulation (PWM)
The Yamaha 2000 generator also uses pulse width modulation (PWM) to regulate the output voltage. PWM is a technique that adjusts the width of the electrical pulses to control the amount of power that is delivered to the load. This feature helps to ensure that the generator produces a stable and consistent flow of electricity.
In summary, the Yamaha 2000 generator’s inverter technology delivers clean and stable power that is safe for sensitive electronic devices. The smart throttle and PWM features help to improve fuel efficiency and reduce noise levels, making it an ideal choice for outdoor activities.
Control Panel and Features
The Yamaha EF2000iSv2 generator has a control panel that is easy to use and understand. The control panel has a variety of features that make it a great choice for those who need a reliable source of power.
Ease of Use
The control panel is located on the side of the generator and includes a variety of buttons and switches. The buttons and switches are clearly labeled, making it easy to understand what each one does. The generator also has a fuel gauge that lets you know when it’s time to refill the tank.
The Yamaha EF2000iSv2 generator is easy to start up. The generator has a recoil starter that is easy to pull, and it starts up quickly. The generator also has an oil watch warning system that lets you know when the oil level is low.
Additional Features
The Yamaha EF2000iSv2 generator has a variety of additional features that make it a great choice for those who need a reliable source of power. The generator has an electrical overload breaker that protects the generator from damage.
The generator also has an economy mode that regulates the engine rpm in accordance with the actual electricity load for greater fuel economy and quietness. This mode is great for those who need to conserve fuel or who need to be able to run the generator for long periods of time.
Overall, the Yamaha EF2000iSv2 generator is a great choice for those who need a reliable source of power. The control panel is easy to use, and the generator has a variety of features that make it a great choice for those who need to be able to run their appliances and electronics without interruption.
Noise Level and Efficiency
When it comes to portable generators, noise level and efficiency are two important factors to consider. The Yamaha EF2000iS is a popular choice for those who prioritize quiet operation and fuel efficiency.
Quiet Operation
The Yamaha EF2000iS is known for its quiet operation. Its noise level is about 52 dBA when operating under a 400 watt power load and 61 dBA when operating at 1600 watts, measured at a distance of 23 feet or 7 meters. This is due to its sound-blocking design, which includes a muffler with a spark arrestor and a rubber vibration isolation feet.
The quiet operation of the Yamaha EF2000iS makes it an ideal choice for camping or boating trips where you don’t want to disturb other people or wildlife.
Fuel Efficiency
The Yamaha EF2000iS is also known for its fuel efficiency. It has a 1.1-gallon fuel tank and can run for up to 10.5 hours at 25% load. This is due to its smart throttle feature, which adjusts the engine speed to match the load, maximizing fuel efficiency.
In addition, the Yamaha EF2000iS has an oil watch warning system that prevents engine damage from low oil levels and circuit breaker protection that safeguards against overloads and short circuits. It also has a DC output of 8A 12V outlet for charging batteries.
Overall, the Yamaha EF2000iS is a reliable and efficient portable generator that offers quiet operation and fuel efficiency. If you’re looking for a generator that won’t disturb your neighbors or the environment, the Yamaha EF2000iS is definitely worth considering.
Fuel and Oil Management
Fuel Gauge and Tank
The Yamaha 2000 generator comes with a fuel gauge that allows you to keep track of the fuel level in the tank. This is a useful feature that helps you avoid running out of fuel unexpectedly. The fuel tank has a capacity of 1.1 gallons, which is sufficient for most applications. It is important to keep the fuel tank clean and free of debris to prevent clogging of the fuel system.
Oil Management
Proper oil management is essential for the longevity of your Yamaha 2000 generator. The generator requires regular oil changes to ensure that the engine runs smoothly and efficiently. The recommended oil type is 10W-30, and the oil capacity is 0.42 quarts. It is important to check the oil level regularly and add oil as needed.
In addition to regular oil changes, it is also important to use high-quality oil filters. The generator comes with a replaceable oil filter that should be changed every 50 hours of operation or annually, whichever comes first.
The Yamaha 2000 generator has a fuel economy of up to 10.5 hours at ¼ rated load on a single tank of fuel. This is an impressive feature that makes the generator ideal for extended use.
To summarize, proper fuel and oil management is crucial for the optimal performance of your Yamaha 2000 generator. Regular maintenance, including oil changes and filter replacements, is necessary to ensure that the generator runs smoothly and efficiently. With proper care, your Yamaha 2000 generator will provide reliable power for years to come.
Warranty and Value
When it comes to purchasing a generator, two important factors to consider are the warranty and the value for money. In this section, we will take a closer look at the Yamaha 2000 generator’s warranty terms and value for money.
Warranty Terms
Yamaha offers a 3-year limited warranty on their generators, which covers defects in material and workmanship. The warranty begins on the date of purchase and is only valid for the original purchaser. It is important to note that the warranty does not cover damage caused by misuse, neglect, or accidents.
In addition to the standard warranty, Yamaha also offers an extended warranty for their generators. This can provide additional coverage beyond the standard warranty period, giving you peace of mind and protection for your investment.
Value for Money
The Yamaha 2000 generator is priced competitively within the 2000 watt range of portable generators. Its high-quality construction and reliable performance make it an excellent value for money. The generator’s fuel efficiency also ensures that you get the most out of each tank of gas, saving you money in the long run.
When considering the value of the Yamaha 2000 generator, it is important to take into account its durability and longevity. With proper maintenance and care, this generator can last for many years, providing you with a reliable source of power whenever you need it.
Overall, the Yamaha 2000 generator offers a great balance of warranty and value for money. Its 3-year limited factory warranty provides peace of mind, while its competitive price and high-quality construction make it an excellent investment for those in need of a portable power source.
Consumer Reviews and Feedback
When it comes to assessing the quality and reliability of a product, consumer reviews and feedback are often the most valuable sources of information. In the case of the Yamaha 2000 generator, there are plenty of reviews available online from satisfied customers.
Many reviewers praise the Yamaha 2000 generator for its quiet operation, compact size, and impressive power output. Some users have reported using the generator for camping trips, outdoor events, and even as a backup power source for their homes during power outages.
One common theme among reviewers is the ease of use and maintenance of the Yamaha 2000 generator. The generator is designed to be user-friendly, with simple controls and an easy-to-access oil fill and drain system. Additionally, the generator is equipped with a fuel gauge, making it easy to monitor fuel levels and avoid running out of gas unexpectedly.
Another aspect of the Yamaha 2000 generator that receives high marks from reviewers is its fuel efficiency. The generator is designed to be highly efficient, consuming less fuel than other similar models on the market. This is a significant advantage for users who plan to use the generator for extended periods of time, as it can help save money on fuel costs.
Overall, the consumer reviews and feedback for the Yamaha 2000 generator are overwhelmingly positive. Users praise the generator for its reliability, ease of use, and impressive power output, making it an excellent choice for anyone in need of a portable power source.
Conclusion
In conclusion, the Yamaha 2000 generator is a powerful and reliable portable generator that is well-suited for a variety of applications. Its compact design and lightweight construction make it easy to transport and store, while its powerful engine provides enough power to run a range of appliances, equipment, power tools, laptops, and tablets.
The Yamaha 2000 generator is known for its excellent performance, especially when it comes to noise level and fuel consumption. Its Smart Throttle system helps reduce noise and fuel consumption, making it an ideal choice for campers, tailgaters, and RV enthusiasts who want to enjoy the great outdoors without disturbing others.
Overall, the Yamaha 2000 generator is a solid choice for anyone in need of a reliable and efficient portable generator. Its performance, ease of use, and portability make it a top choice for anyone looking for a high-quality generator that can handle a range of applications.
Frequently Asked Questions
How many hours will a Yamaha 2000 generator last?
The Yamaha EF2000iSv2 generator has a runtime of up to 10.5 hours at a quarter load and up to 4 hours at full load on a single tank of gas. However, the actual runtime may vary depending on the load and other factors.
Is the Yamaha EF2000iS discontinued?
No, the Yamaha EF2000iSv2 generator is the latest version of the Yamaha EF2000iS generator. It features a new controller with advanced programming, allowing it to power a wider range of applications.
How long will a Yamaha 2000 watt generator run?
The Yamaha EF2000iSv2 generator has a runtime of up to 10.5 hours at a quarter load and up to 4 hours at full load on a single tank of gas. However, the actual runtime may vary depending on the load and other factors.
How long will a Yamaha 2000 inverter generator run?
The Yamaha EF2000iSv2 generator has a runtime of up to 10.5 hours at a quarter load and up to 4 hours at full load on a single tank of gas. However, the actual runtime may vary depending on the load and other factors.
What are the parts available for Yamaha 2000 Generator?
Yamaha offers a wide range of parts and accessories for the Yamaha EF2000iSv2 generator, including oil filters, air filters, spark plugs, and parallel cables. These parts are readily available at Yamaha dealerships and authorized service centers.
What is the cost of Yamaha 2000 Generator parallel kit?
The Yamaha Parallel Kit for the EF2000iSv2 generator is priced at around $130. This kit allows you to connect two Yamaha EF2000iSv2 generators to double your power output.
