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Yellowstone Arctic Yamaha also sells and services Yamaha generators. The models we sell meet new requirements for quieter generators being implemented in many National Parks and state campgrounds. Scroll down to learn more about available models.

Yamaha EF1000iS Inverter Generator

The Yamaha EF1000iS inverter generator is the ultimate in lightweight portable electricity. The EF1000iS - with its inverter system - features Pulse Width Modulation (PWM). That means these generators deliver clean power so you can use them confidently for powering computers, solid-state appliances with built-in computer functions or microcomputer-controlled power tools.

• Lightweight Design / Easy to Carry - Newly designed exterior and compact lightweight inverter unit reduces weight to 27.9 lbs. Lightest weight generator in its class.

• Noise Block Acoustically designed sound reduction system - Molded casing, noise-absorbing glass wool construction and a newly designed muffler produce unbeatable noise reduction.

• Long Run Time - Runs continuously for up to 12 hours without refueling (at 1/4 load with "Economy Control" function on).

• Smart Throttle Load sensing throttle control - Automatically adjusts engine speed to precisely match load, resulting in greater fuel efficiency and noise reduction.

• 12 Volt DC Output (Battery Charging Cables Included) - Recharge 12 volt batteries for RV, auto, marine, aircraft, etc.

• Inverter System with Pulse Width Modulation - Industry-leading system produces higher-quality and cleaner electricity. Results in pure sine wave as clean or cleaner than commercial power and can operate products with built in microcomputers.

• Exclusive Dual Coil Alternator Stator - Lower engine speed. Reduced noise, fuel consumption and engine wear.

• Centralized Control Panel - Control panel enables easy access to controls.

• Fuel Petcock - Reduces carburetor contamination by turning off gasoline flow and allowing the carburetor to run dry.

• OHV 50cc Engine (overhead valve) - Provides improved efficiency, increased reliability, low oil consumption and noise-reducing operation.

• Large Fuel Fill Access - Wide mouth fuel fill reduces spilling and overflow during refueling.

Yamaha EF3000iSE and EF3000iSEB Generators

The Yamaha EF3000iSE and the EF3000iSEB are two of the most revolutionary inverter models available today. Ever need a little boost - extra power that gets your tool or air conditioner started quickly and efficiently? Well, now you can get that "boost" thanks to the EF3000iSEB generator from Yamaha.

• Yamaha Boost Technology™ (YBT) - The EF3000iSEB model boosts output by adding battery voltage to alternator when needed. The Boost Control Unit (BCU) senses when extra power is needed and boosts the output for up to 10 seconds, ample time to give air conditioners, power tools and equipment that extra boost of power they need to start quickly and efficiently. When tools and appliances start quickly their motors start and run cooler increasing the life of the tool and the appliance.
• Inverter System with Pulse Width Modulation - Industry-leading system that produces higher-quality and cleaner electricity. Results in pure sine wave as clean or cleaner than commercial power and can operate products with built in microcomputers.
• Noise Block Acoustically designed sound reduction system - The full enclosure is made of sound absorbing material used in key locations inside the enclosure along with newly designed muffler and molded fan produce unbeatable noise reduction.
• Smart Throttle Load Sensing Throttle Control - Automatically adjusts engine speed to precisely match load, resulting in greater fuel efficiency and noise reduction.
• Oil Watch Warning System - Automatically shuts off before oil level is low and cannot be re-started until oil is added. Prevents engine damage and costly repairs while enhancing long-term durability.
• OHV 171cc Engine (Overhead Valve) - Offers increased reliability, low oil consumption, noise-reducing operation and increased peace of mind.
• Long Run Time - Runs Continuously for up to 20.5 hours without refueling (at 1/4 rated load with "Economy Control" function on.
• 12 Volt DC Output (Battery Charging Cables Included) - Recharge 12 volt batteries for RV, auto, marine, aircraft, etc.
• Exclusive Dual Coil Alternator Stator - Reduces noise, fuel consumption and engine wear by running at lower engine speed.
• Centralized Control Panel - Control Panel enables easy access to controls.
• Electric Starter - Effortless starting and easy operation.

Yamaha EF2600A Generator

The EF2600A is a hard-working, versatile generator that delivers excellent value. With 2600-watt output, it can be used in a home emergency as it can power most basic home appliances (separately).

• OHV engine (overhead valve) - Precise valve actuation and heavy-duty design offer improved efficiency, increased reliability and quite operation.
• Cast iron cylinder lining - Provides optimal heat dissapation, consistent performance during continuous use and long engine life.
• Brushless alternator - Provides low maintenance and years of worry-free service.
• Oil Watch Warning System - Automatically shuts off before oil level is low and cannot be re-started until oil is added. Prevents engine damage and costly repairs while enhancing long-term durability.
• Transistor Controlled Ignition (T.C.I.) - Provides clean, efficient spark that ensures fast, easy starting. Low maintenance, reliable operation.
• Noise Suppressor - Reduces electrical interference with TVs and radios.
• Auto Decompression - Automatically "opens" valve slightly to reduce initial backpressure when starting making manual starting effortless.
• USFS-approved Spark Arrestor - Offers quiet operation and keeps sparks from exiting exhaust system, reducing chance of fires caused by an errant spark.
• AC Non-fuse Thermal Breaker - Protects AC circuit in case of an overload for added durability and peace of mind.
• Tool Kit - Makes service easier.

SOURCE: http://www.yamaha-motor.com/outdoor/products/lifestylehome/home.aspx