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Yamaha Inverter EF2000iS
Key Features:
Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.
Fuel gauge allows fuel level to be seen at-a-glance.
Gasoline petcock lets you shut off the gas to run the carb dry for storage and helps prevent stale gas problems.
The EF2000iS is powerful, portable and retro-modern and delivers maximum output with minimum effort. It weighs a mere 44 compact pounds, making it easy to transport.
The EF2000iS is fitted with Yamaha’s most technologically sophisticated muffler. It’s so quiet that you can have a conversation near one and may not realize it is running. (51.5 dBA to 61 dBA – ¼ rated to rated load).
It is very compact (2.2 cu.ft.) which makes it easy to store and transport.
If you need extra juice, the EF2000iS has you covered—a convenient parallel function lets you connect two generators to deliver up to 30 maximum amps.
Meets even strict California Air Resources Board and Environmental Protection Agency standards for low emissions.
Yamaha’s Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind.

Features
Light weight — Easy transport.
Super-quiet muffler with USFS-approved spark arrestor — Only 51.5 dBA at 1/4 load and eliminates errant sparks.
Compact — 2.2 cu.ft. size is easy to store and transport.
OHV engine — Includes steel camshaft and valve train components
OHV engine with cast iron cylinder liner — Efficient, reliable, powerful providing long life and excellent heat dissipation
TwinTech™ capability — Hook up two EF2000iS’s for 3600 watts, 30 amps of maximum power (requires accessory cable available at extra cost)
Smart Throttle varies engine speed based on load — Improves fuel economy and reduces noise
Inverter system with Pulse Width Modulation (PWM) control — Produces a pure sine wave to run products with built-in microcomputers or microcomputer-controlled electric tools
Gasoline petcock lets you shut off the gas to run the carb dry for storage — Prevents stale gas problems
Oil Watch Warning system — Prevents engine damage caused by low oil, avoiding costly repairs and minimizing down time, adding customer confidence and peace of mind
Fuel gauge — See fuel level at-a-glance
Auto warm-up — Increases engine speed during cold starts to handle high power demand appliances right away
Auto-decompression system — Reduces compression for easier starting
Comfortable grip handle — Easy portability and storage
Electrical overload breaker — Prevents generator damage in case of overload
Centralized controls — Easy access to controls
DC Outlet — 8A 12V outlet for charging batteries (cables included)
Rubber vibration isolation feet — Absorbing feet for smooth operation and noise reduction
Easily detachable side panels — For easier serviceability
Noise Block sound reduction system — Very quiet
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
50 state legal — Meets emmision regulations, including CARB
Factory Warranty — Covers the entire generator for defects in parts and workmanship for three (3) years.

Spectification:
Type    Inverter
Maximum AC Output    2000 watts
Rated AC Output    1600 watts
Rated / Maximum AC Current    13.3 / 16.7 amps @ 120V
Engine    OHV, air-cooled, single cylinder, 4-stroke
Displacement    79cc
Overall Length    19.3 in
Overall Width    11.0 in
Overall Height    17.9 in
Dry Weight    44.1 lb
Fuel Tank Capacity    1.1 gallons
Continuous Operation at 1/4 Rated Load    10.5 hrs
Noise Level    51.5 - 61 dBA
Warranty    3 Years Limited Warranty
$
550.00    
 
Yamaha Inverter EF2000iSH
Key Features:
Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.
Gasoline petcock lets you shut off the gas to run the carb dry for storage and helps prevent stale gas problems.
Fuel gauge allows fuel level to be seen at-a-glance.
The EF2000iSH is powerful, portable and retromodern and delivers maximum output with minimum effort. It weighs a mere 44 compact pounds, making it easy to transport.
The EF2000iSH is fitted with Yamaha’s most technologically sophisticated muffler. It’s so quiet that you can have a conversation near one and may not realize it is running. (51.5 dBA to 61 dBA – ¼ rated to rated load).
It is very compact (2.2 cu.ft.) which makes it easy to store and transport.
If you need extra juice, the EF2000iSH has you covered—a convenient parallel function lets you connect two generators to deliver up to 30 maximum amps.
Meets even strict California Air Resources Board and Environmental Protection Agency standards for low emissions.
This model is outfited with a RealTree™ Camoflouge pattern which makes it ideal for the outdoorsman.
Yamaha’s Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind.

Features:
Camo pattern — RealTree® AP™ camoflouge pattern is ideal for the outdoorsman
Light weight — Easy transport
Super-quiet muffler with USFS-approved spark arrestor — Only 51.5 dBA at 1/4 load and eliminates errant sparks
Compact — 2.2 cu.ft. size is easy to store and transport
OHV engine — Includes steel camshaft and valve train components
OHV engine with cast iron cylinder liner — Efficient, reliable, powerful providing long life and excellent heat dissipation
TwinTech™ capability — Hook up two EF2000iS’s for 3600 watts, 30 amps of maximum power (requires accessory cable available at extra cost)
Smart Throttle varies engine speed based on load — Improves fuel economy and reduces noise
Inverter system with Pulse Width Modulation (PWM) control — Produces a pure sine wave to run products with built-in microcomputers or microcomputer-controlled electric tools
Gasoline petcock lets you shut off the gas to run the carb dry for storage — Prevents stale gas problems
Oil Watch Warning system — Prevents engine damage caused by low oil, avoiding costly repairs and minimizing down time, adding customer confidence and peace of mind
Fuel gauge — See fuel gauge at-a-glance
Auto-decompression system — Reduces compression for easier starting
Comfortable grip handle — Easy portability and storage
Electrical overload breaker — Prevents generator damage in case of overload
Centralized controls — Easy access to controls
DC Outlet — 8A 12V outlet for charging batteries (cables included)
Rubber vibration isolation feet — Absorbing feet for smooth operation and noise reduction
Easily detachable side panels — For easier serviceability
Noise Block sound reduction system — Very quiet
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
50 state legal — Meets emmision regulations, including CARB
Factory Warranty — Covers the entire generator for defects in parts and workmanship for three (3) years.

Type    Brushless Inverter
Maximum AC Output    2000 watts
Rated AC Output    1600 watts
Rated / Maximum AC Current    13.3 / 16.7 amps @ 120V
Engine    OHV, Forced Air-Cooled, Four-Stroke, Single Cylinder
Displacement    79cc
Overall Length    19.3 in
Overall Width    11.0 in
Overall Height    17.9 in
Dry Weight    44.1 lb
Fuel Tank Capacity    1.1 gallons
Continuous Operation at 1/4 Rated Load    10.5 hrs
Noise Level    51.5 - 61 dBA
Warranty    3 Years Limited Warranty
$
615.00    
 
Yamaha Inverter EF2400iSHC
Key Features:
Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.
Gasoline petcock lets you shut off the gas to run the carb dry for storage and helps prevent stale gas problems.
Fuel gauge allows fuel level to be seen at-a-glance.
This model boasts High Current output which is designed specifically to increase motor starting capability and to improve air conditioner starting. This High Current model starts most high efficiency 13,500 btu AC in temperatures up to 110° F.
The EF2400iSHC has an aluminum die-cast frame, combined with an aluminum TCI rotor and other weight-saving measures to provide a powerful and compact generator weighing only 75 pounds.
The EF2400iSHC uses Pulse Width Modulation (PWM) to produce high-quality electricity comparable to the power supplied by public utilities. Use this generator with confidence as a power source for microcomputer-controlled appliances and other devices with built-in computer functions.
Yamaha’s Smart Throttle feature automatically adjusts engine speed to match the load. The result is quiet running, maximum fuel efficiency, and a run time of 8.6 hours at 1/4-capacity load.
Yamaha’s Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind.

Features
High Current output — Increased motor starting capability and improved air conditioner starting. This High Current model starts high efficiency 13,500 btu AC in temperatures up to 110° F.
Pulse Width Modulation — Provides power that is as clean, or cleaner than commercial power.
Smart Throttle feature — Adjusts the engine speed to precisely match the load
Oil Watch Warning system — Prevents engine damage caused by low oil, avoiding costly repairs and minimizing down time, adding customer confidence and peace of mind
OHV engine — Improved efficiency, increased reliability, quieter operation
Compact and lightweight — Easy portability
Versatile power in the silent, 2000-watt class — Will run most 13,500 btu RV air conditioners, microwave/convection ovens, or even the biggest hair blow dryer
Engine speed at full load (2400 watts) is only 3400 rpm — Quiet operation
Cast iron cylinder liner — Provides long engine life and consistent performance during continuous use
Removeable back access panel — Easy servicing
Fuel gauge — See fuel level at-a-glance
Aluminum die cast frame — Strong yet lightweight
Gasoline petcock lets you shut off the gas to run the carb dry for storage — Prevents stale gas problems
12 volt DC cable is included as standard equipment — Charge RV, ATV, motorcycle, marine, and automotive batteries
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
50 state legal — Meets emmision regulations, including CARB
Factory Warranty — Covers the entire generator for defects in parts and workmanship for three (3) years


Type    Brushless, Inverter AC Generator
Maximum AC Output    2400 watts
Rated AC Output    2000 watts
Rated / Maximum AC Current    16.7 / 20 amps @ 120V
Engine    OHV, air-cooled, single cylinder, 4-stroke
Displacement    171cc
Engine Speed @ Maximum Output    3400 rpm
12V Battery Charge Cord    Included
Overall Length    20.8 in
Overall Width    16.5 in
Overall Height    18.2 in
Dry Weight    75 lb
Fuel Tank Capacity    1.6 gal
Continuous Operation at 1/4 Rated Load    8.6 hr
Noise Level    53 - 60 dBA
Warranty    3 Years Limited Warranty
DC Output    8 amps @ 12V
$
750.00    
 
Yamaha Inverter EF2800i
Key Features:
The EF2800i weighs just 68 pounds, making it the lightest generator in its class. The key is the multi-pole rotor with a small stator. This design is smaller and lighter than a conventional two-pole alternator with a large stator—and it helps make the EF2800i extremely portable.
With the EF2800i, Yamaha has created one of the quietest generators in its class (64-67 dBA). Our engineers looked at the total design, and then made changes where they would be most effective: engine operating speed, intake noise, exhaust noise, and valve train noise.
The EF2800i—with its inverter system—features Pulse Width Modulation (PWM) so wavelength distortion is less than 2.5 percent, making it ideal for equipment that requires stable frequency and voltage, such as computers or other sophisticated electronics.
Yamaha’s Smart Throttle feature automatically adjusts engine speed to match the load. The result is quiet running, maximum fuel efficiency, and a run time of 15 hours at ¼ rated load.
Yamaha’s Oil Watch warning system prevents engine damage, avoiding costly repairs and minimizing down time.

Features
Inverter system with Pulse Width Modulation (PWM) control — Can power computers, or computer-controlled electric tools or devices
Smart Throttle — Improves fuel economy and reduces noise
Multi-pole alternator — Excellent power output to weight ratio
GFCI (Ground Fault Interrupter Circuit) — Helps reduce the risk of shock
OHV engine — Improved efficiency, increased reliability quieter operation
Cast iron cylinder lining — Provides long engine life and consistent performance during continuous use
Oil Watch Warning System — Prevents engine damage, avoiding costly repairs and minimizing down time
USFS-approved spark arrestor — Reduces chance of fire caused by an errant spark
Noise suppressor — Reduces electrical interference with TVs and radios
Specially designed muffler — Reduces noise and weight
AC non-fuse thermal circuit breaker — Added durability and peace of mind
12-volt DC output — Recharge 12 volt batteries for RV, auto, marine, etc.
Open frame design — Provides a lighter weight and large gasoline capacity
EPA & CARB Emission Engine Life Rating — Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board
50 state legal — Meets emmision regulations, including CARB

Spectification:
Type    Brushless, Inverter
Maximum AC Output    2800 watts
Rated AC Output    2500 watts
Rated / Maximum AC Current    20.8 / 23.3 amps @ 120V
Engine    OHV, air-cooled, single cylinder, 4-stroke
Displacement    171cc
DC Output    8.3 amps @ 12V
Overall Length    19.2 in
Overall Width    15.6 in
Overall Height    16.7 in
Dry Weight    68 lb
Fuel Tank Capacity    2.6 gal
Continuous Operation at 1/4 Rated Load    15 hr
Noise Level    65 dBA - 68 dBA
Warranty    3 Years Limited Warranty
$
849.00    
 
Yamaha Inverter EF3000iS
Key Features
Yamaha generators have the longest emission engine durability ratings issued by the Environmental Protection Agency and the California Air Resources Board.
Independent gasoline petcock helps reduce carburetor cleaning and repairs by eliminating stale gas in the carb.
The EF3000iS is equipped with advanced features and is extremely quiet yet smartly priced.
The EF3000iS includes Yamaha’s performance enhancing features, such as Inverter Technology, Smart Throttle, and Noise Block.
The EF3000iS is capable of producing clean, high-quality electricity with extremely quiet operation (53 dBA – 60 dBA).
This unit also features a fresh, ergonomic design with easy control access.
The EF3000iS features built-in wheels, so its remarkably portable - providing convenient power to the locations you need it most.
Yamaha’s Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind.

Features
Noise Block, acoustically designed sound reduction system — Sound absorbing material, used in key locations, does not resonate sound. Newly designed muffler and molded fan produce unbeatable noise reduction at 53 - 60 dBA
Independent gasoline petcock — Helps reduce carburetor cleaning and repairs by eliminating stale gas in the carb
Smart Throttle, load sensing rpm control — Greater fuel efficiencyand noise reduction by automatically adjusting engine speed to match the load
Long run time — Continuous operation for up to 19 hours without refueling (at 1/4 rated load with “Smart Throttle” function on)
12 Volt DC output, battery charging cables included — Recharge 12-volt batteries for RV, auto, marine, etc.
Inverter system with Pulse Width Modulation (PWM) control — Can run products with built-in microcomputers, or microcomputercontrolled electric tools
Centralized control panel — Easy access to controls
171cc Overhead Valve (OHV) engine — Noise-reducing operation with improved efficiency, increased reliability, and low oil consumption
Oil Watch Warning system — Prevents engine damage to avoid costly repairs and minimize down time adds customer confidence and peace of mind
Four wheels with parking brake — Easy transport and mobility
EPA & CARB Emission Engine Life Rating — Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board
Automatic decompression — Greatly reduces starting effort
Factory Warranty — Covers the entire generator for defects in parts and workmanship for three (3) years

Type    Brushless, Inverter
Maximum AC Output    3000 watts
Rated AC Output    2800 watts
Rated / Maximum AC Current    23.3 / 25.0 amps @ 120V
Engine    OHV, air-cooled, single cylinder, 4-stroke
Displacement    171cc
DC Output    12 amps @ 12V
Ignition System    Recoil with Auto Decompression
Overall Length    26.8 in
Overall Width    17.5 in
Overall Height    21.9 in
Dry Weight    136 lb
Fuel Tank Capacity    3.4 gal
Continuous Operation at 1/4 Rated Load    19.0 hr
Noise Level    53 dBA - 60 dBA
Warranty    3 Years Limited Warranty
$
950.00    
 
Yamaha Inverter EF3000iSEB
Key Features:
The Yamaha EF3000iSEB is one of the most technologically advanced inverter generators available. Get that extra “boost” of power to get your power tool or air conditioner started quickly and efficiently thanks to the EF3000iSEB generator from Yamaha. The “B” on EF3000iSEB means it features Yamaha Boost Technology®, which provides additional power when you need it. Perfect for the RV enthusiast, the EF3000iSEB is an ideal source of power for either a fifth wheel or travel trailer. The Boost Control Unit in the generator automatically senses when you need additional boost and uses power from the internal 12-volt battery to produce additional amperage. With the additional 10-second boost, the power is comparable to a conventional 3500-watt generator.
The EF3000iSEB includes Yamaha’s performance enhancing features, such as Inverter Technology, Smart Throttle, and Noise Block.
It's capable of producing clean, high-quality electricity with extremely quiet operation (53 dBA – 60 dBA).
It also feature a fresh, ergonomic design with easy control access, effortless electric starting.
The Yamaha EF3000iSEB has built-in wheels, so it's remarkably portable - providing convenient power to the locations you need it most.
Yamaha’s Oil Watch Warning System helps prevent engine damage from low oil and provides added peace of mind.

Features
Yamaha Boost Technology® (YBT) — Boosts output by adding battery voltage to alternator output when needed. The Boost Control Unit (BCU) senses when extra power is needed and boosts output for up to 10 seconds, giving air conditioners, power tools, and other equipment the extra boost of power they may need to start quickly and efficiently.
Noise Block, acoustically designed sound reduction system — Sound absorbing material, used in key locations, does not resonate sound. Newly designed muffler and molded fan produce unbeatable noise reduction.
Smart Throttle, load sensing rpm control — Greater fuel efficiencyand noise reduction by automatically adjusting engine speed to match the load.
Long run time — Continuous operation for up to 19 hours without refueling (at 1/4 rated load with “Smart Throttle” function on).
12 Volt DC output, battery charging cables included — Recharge 12-volt batteries for RV, auto, marine, etc.
Inverter system with Pulse Width Modulation (PWM) control — Can run products with built-in microcomputers, or microcomputercontrolled electric tools.
Centralized control panel — Easy access to controls.
Electric starter — Effortless starting and ease of operation (battery included).
171cc Overhead Valve (OHV) engine — Noise-reducing operation with improved efficiency, increased reliability, and low oil consumption.
Oil Watch Warning system — Prevents engine damage to avoid costly repairs and minimize down time adds customer confidence and peace of mind.
Four wheels with parking brake — Easy transport and mobility.
EPA & CARB Emission Engine Life Rating — Yamaha generators have the longest emission durability engine ratings issued by the environmental Protection Agency and the California Air Resources Board.
50 state legal — Meets emmision regulations, including CARB.

Type    Brushless, Inverter
Maximum AC Output    3000 watts (+500 watts boost)
Rated AC Output    2800 watts
Rated / Maximum AC Current    23.3 / 25 amps @ 120V
Engine    OHV, Air-Cooled, Four-Stroke, Single Cylinder
Displacement    171cc
DC Output    12 amps @ 12V
Ignition System    Electric w/Recoil & Auto Decompressor
Overall Length    26.8 in
Overall Width    17.5 in
Overall Height    21.9 in
Dry Weight    154.3 lb
Fuel Tank Capacity    3.4 gal
Continuous Operation at 1/4 Rated Load    19 hr
Noise Level    53 -60 dBA
Warranty    3 Years Limited Warranty
$
1,290.00    
 
Yamaha Inverter EF4500iSE
Features
4500 watt maximum output, 4000 watt rated continuous output – Suitable for running an RV 15,000 btu air conditioner and 1000 watt microwave oven, or two other major RV appliances simultaneously.
Very quiet 58~60 decibels.
Low Speed Running – Using the most powerful engine in its class to run at a constant ultra low speed of 2600 rpm to reduce gasoline consumption, extend running time between refueling and reduce noise and engine wear.
Up to 15.2 hours running time at one quarter rated load between refueling.
Legal for sale in all 50 states - Meets CARB emission regulations and given highest EPA rating.
Pulse Width Modulation Inverter System – Sine wave as clean as or cleaner than household electricity. Suitable for computers, televisions, satellite TV systems and other sensitive electronic equipment and appliances.
Optional wireless remote control – Start and stop the generator from up to 66 feet away.
Electric Start – Effortless turn the key to start.
Automatic Choke – Easy starting even in cold climates.
Low Oil Warning System – Shuts the engine off to protect the engine if the oil level drops.
Power Meter – Easy to read meter indicates the amount of power being used and the amount that’s available.
Hour Meter – Displays the amount of running time accumulated to indicate servicing or refueling interval.
Twin Bar – Aids in lifting and loading. Also utilize for transport and anti-theft security.
Gas gauge – Indicates amount of gasoline to indicate refueling interval.
Stylish Design that is attractive and practical.
Four wheels with parking brake for easy transport and security.


Type    Brushless, Inverter
Maximum AC Output    4500 watts
Rated AC Output    4000 watts
Rated / Maximum AC Current    33.3/37.5 amps@ 120V
Engine    OHV, Air-Cooled, Four-Stroke, Single Cylinder
Displacement    357cc
Starting System    Electric start w/automatic choke (optional wireless remote)
Overall Length    30.7 in
Overall Width    24.3 in
Overall Height    27.2 in
Dry Weight    194 lb
Fuel Tank Capacity    4.5 gal
Continuous Operation at 1/4 Rated Load    15.2 hr
Noise Level    58-60 dBA
Warranty    3 Years Limited Warranty
$
1,650.00    
 
Yamaha Inverter EF6300iSDE
Features
Noise Block - Quiet, pleasant to use.
Pure Sine Wave (Pulse Width Modulation) Inverter System - Run electronic equipment, appliances, variable-speed power tools and computers.
Legal for sale in all 50 states - Meets CARB emission regulations and given highest EPA rating.
Smart Throttle - Automatically adjusts engine speed to match power demand, reduces noise, fuel consumption and engine wear.
Electric Start - Effortless starting (battery included).
Automatic Choke - Effortless starting.
Wireless Remote Control (optional) - Start and stop the generator from up to 66 feet away.
Low Oil Shutoff - Protects engine from low oil damage.
Fuel Level Gauge - See fuel level at a glance.
Dual Voltage 120/240 Volt - Versatile, operate variety of 120V and 240V tools and appliances.
Power Meter - See how much power is being used and how much power is available.
Hour Meter - Shows accumulated running time for refueling and service scheduling.
Lightweight - Easy transport.
Twin Bar - Aid lift, transport and provide security point.
Stylish Design - Nice appearance and Modern design.

Type    Brushless, Inverter
Maximum AC Output    6300 watts
Rated AC Output    5500 watts
Rated / Maximum AC Current    45.8 amps /52.5 amps @120V; 22.9 amps/26.3 amps @ 240V
Engine    OHV, Air-Cooled, Four-Stroke, Single Cylinder
Displacement    357cc
Ignition System    TCI: Transistor Controlled Ignition
Starting System    Electric start w/automatic choke (optional wireless remote)
Overall Length    30.7 in
Overall Width    24.3 in
Overall Height    27.2 in
Dry Weight    200 lb
Fuel Tank Capacity    4.5 gal
Continuous Operation at 1/4 Rated Load    13.3 hr
Noise Level    58 ~ 64 dBA
Warranty    3 Years Limited Warranty
$
2,125.00    
 
Yamaha EF2600
Features
4-stroke, OHV (overhead valve), single cylinder, air-cooled engine - Improved efficiency, increased reliability and quiter operation.
Legal for sale in all 50 states - Meets CARB emission regulations.
Auto-decompression system - Reduces compression for easier starting.
AC Voltmeter - Provides easy-to-read voltage output.
Oil watch warning system - Prevents engine damage, avoids costly repairs and minimizes down time. Provides added peace of mind and enhances long-term durability.
AC Non-fuse thermal breaker - Peace of mind and added durability.
Fuel gauge - Ability to gauge fuel level without opening cap.
Large 2.9 gallon fuel tank - Provides 11 hours of continuous operation @ rated load.
Rugged full rollover frame - Added durability and protects generator engine and fuel tank.
Mechanical governor - Maintains engine speed to deliver consistent AC output.
Specially designed muffler - Reduces weight and noise.
Brushless alternator - Maintenance free and reliable.
Rubber vibration isolation mounts - Reduces vibration and increases smooth operation.
Cast iron cylinder lining - Long engine life, excellent heat dissipation.

Type    Brushless
Maximum AC Output    2600 watts
Rated AC Output    2300 watts
Rated / Maximum AC Current    19 / 21.6 amps @ 120V
Engine    Air-Cooled, Four-Stroke, OHV Single Cylinder
Displacement    171cc
Overall Length    20.1 in
Overall Width    16.3 in
Overall Height    16.7 in
Dry Weight    92.6 lb
Fuel Tank Capacity    2.9 gal
Continuous Operation at Rated Load    7.8 hr
Noise Level    68.0 dBA
Warranty    3 Years Limited Warranty
$
475.00    
 
Yamaha EF4000DE/D
Key Features:
The EF4000DE/D are the “all-star utility infielders” of the Yamaha generator team. They do everything well, quietly, efficiently, and still have power in reserve. The EF4000DE/D have the Yamaha 357cc OHV engine with a unique combustion chamber design that enhances power output and efficiency.
For those who want the power and glory of electric starting*, there’s the push-button start EF4000DE with all the same features and specs as the manual-start EF4000D.
Thanks to its extra-large fuel tank, the EF4000DE/D can run continuously for 8.2 hours at rated load without refueling.
The EF4000DE has the convenience of electric starting*.
Full power, full time 120/240 dual voltage which allows you to run multiple appliances that require 120 or 240 voltage making it highly versatile.
Yamaha’s Oil Watch warning system prevents engine damage, avoiding costly repairs and minimizing down time.

Features
Full power, full time 120/240 dual voltage — Highly versatile.
OHV engine — Improved efficiency, increased reliability, quieter operation.
Advanced combustion chamber design — Improves power output and fuel efficiency.
GFCI — Ground Fault Circuit Interuption shut off power. It senses a leak to ground to reduce risk of electric shock.
Cast iron cylinder lining — Provides long engine life and consistent performance during continuous use.
Transistor Controlled Ignition (TCI) — Fast, easy starting, reliable operation, maintenance-free.
Oil Watch Warning System — Prevents engine damage to avoid costly repairs and minimize down time.
Recoil starter — Dependable operation wiht auto decompression for easiset pull.
Economy idle — Improved fuel efficiency and quieter operation.
Auto-choke system — Easier starting, especially in cold weather.
Voltmeter — Easy monitoring of power output.
AC non-fuse thermal circuit breaker — Added durability and peace of mind.
EPA & CARB Emission Engine Life Rating — Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board.
50 state legal — Meets emission regulations, including CARB.
Lifting eye — Convenient for hoisting.
EF4000DE ADDS: Electric starter* — Ease of operation

Type    Dual voltage, Brushless, AC Generator
Maximum AC Output    4000 watts
Rated AC Output    3500 watts
Rated / Maximum AC Current    29.0 / 33.0 amps @ 120V - 15.0 / 17.0 amps @ 240V
Engine    OHV, air-cooled, single cylinder, 4-stroke
Displacement    357 cc
Starting System    DE = Electric* with recoil backup / D = Recoil
Overall Length    DE = 35.2 in / D = 26.4 in
Overall Width    DE = 20.5 in / D = 20.1 in
Overall Height    DE = 22.7 in / D = 22.7 in
Dry Weight    DE = 196.2 lb / D = 180.8 lb
Fuel Tank Capacity    6.1 gal
Continuous Operation at Rated Load    8.2 hr
Noise Level    72.0 dBA
Warranty    3 Years Limited Warranty
$
974.00    
 
Yamaha EF5200DE/D
Key Features:
The EF5200DE/D models fit perfectly between the EF4000DE/D and the EF6600DE/D, delivering an unbeatable combination of power and performance. ... all in a quiet, compact design. They are ideal at a remote site, or providing backup power at home.
For those who want the power and glory of electric starting*, there’s the push-button start EF5200DE with all the same features and specs as the manual-start EF5200D.
The heart of the EF5200DE/D models are a muscular 357cc overhead valve engine that can run continuously for 7.4 hours at rated load on a single tank of gas.
The EF52000DE adds the convenience of electric starting.*
The EF52000 models feature full power, full time 120/240 dual voltage which allows you to run multiple appliances that require 120 or 240 voltage making it highly versatile.
Yamaha’s Oil Watch warning system prevents engine damage, avoiding costly repairs and minimizing down time.
Features
Full power, full time 120/240 dual voltage — Highly versatile.
OHV engine — Improved efficiency, increased reliability, quieter operation.
GFCI — Ground Fault Circuit Interruption shut off power. It senses a leak to ground to reduce risk of electric shock.
Cast iron cylinder lining — Provides long engine life and consistent performance during continuous use.
Brushless alternator — Maintenance-free, years of trouble free service.
Transistor Controlled Ignition (TCI) — Fast, easy starting, reliable operation, maintenance-free.
Oil Watch Warning System — Prevents engine damage to avoid costly repairs and minimize down time.
USFS-approved spark arrestor — Reduces chances of fires caused by an errant spark.
Noise suppressor — Reduces electrical interference with TVs and radios.
Fuel gauge — Easy monitoring of fuel level.
Recoil starter — Dependable operation with auto decompression for easiest pull.
Auto decompression — reduces compression during start almost effortless manual starting.
Economy idle — Improved fuel efficiency and quieter operation.
Auto-choke system — Easier starting, especially in cold weather.
AC non-fuse thermal circuit breaker — Added durability and peace of mind.
Tool kit — Easier service, added value.
EPA & CARB Emission Engine Life Rating — Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board.
50 state legal — Meets emission regulations, including CARB.
Lifting eye — Convenient for hoisting.
Battery not included

Type    Dual voltage, Brushless, AC Generator
Maximum AC Output    5200 watts
Rated AC Output    4500 watts
Rated / Maximum AC Current    37.5 / 43.3 amps @ 120V - 18.8 / 21.7 amps @ 240V
Engine    OHV, air-cooled, single cylinder, 4-stroke
Displacement    357 cc
Overall Length    DE = 35.2 in / D = 26.4 in
Overall Width    DE = 20.5 in / D = 20.1 in
Overall Height    DE = 22.7 in / D = 22.7 in
Dry Weight    DE = 205.0 lb / D = 189.6 lb
Fuel Tank Capacity    6.1 gal
Continuous Operation at Rated Load    7.4 hr
Noise Level    73.0 dBA
Warranty    3 Years Limited Warranty
$
1,050.00    
 
yamaha EF6600DE/D
Key Features:
When you need a lot of power, the EF6600DE/D are the logical choice. They are capable of running most homes in an emergency. The EF6600 models have the same exterior dimensions as the equivalent EF5200 models, yet deliver 1400 watts more power.
For those who want the power and glory of electric starting*, there’s the push-button start EF6600DE with all the same features and specs as the manual-start EF6600D.
The EF6600DE/D models use Yamaha’s 357cc, 4-stroke, OHV engine to produce serious, full-time dual-voltage power to take on heavy-load tasks like well pumps, air conditioners, and refrigerators.
The EF6600DE adds the convenience of electric starting.*
Full power, full time 120/240 dual voltage which allows you to run multiple appliances that require 120 or 240 voltage making it highly versatile.
Provides 6.8 hours of continuous operation without refueling.
Features
Full power, full time 120/240 dual voltage — Highly versatile.
OHV engine — Improved efficiency, increased reliability, quieter operation.
GFCI — Ground Fault Circuit Interuption shut off power. It senses a leak to ground to reduce risk of electric shock.
Cast iron cylinder lining — Provides long engine life and consistent performance during continuous use.
Brushless alternator — Maintenance-free, years of trouble free service.
Transistor Controlled Ignition (TCI) — Fast, easy starting, reliable operation, maintenance-free.
Oil Watch Warning System — Prevents engine damage to avoid costly repairs and minimize down time.
USFS-approved spark arrestor — Reduces chances of fires caused by an errant spark.
Noise suppressor — Reduces electrical interference with TVs and radios.
Fuel gauge — Easy monitoring of fuel level.
Recoil starter — Dependable operation with auto decompression for easiest pull.
Auto decompression — reduces compression during start, almost effortless manual starting.
Economy idle — Improved fuel efficiency and quieter operation.
EPA & CARB Emission Engine Life Rating — Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board.
50 state legal — Meets emmision regulations, including CARB.
Lifting eye — Convenient for hoisting.
EF6600DE ADDS:
Electric starter* — Ease of operation.
Battery not included

Type    Dual voltage, Brushless, AC Generator
Maximum AC Output    6600 watts
Rated AC Output    6000 watts
Rated / Maximum AC Current    50.0 / 55.0 amps @ 120V - 25.0 / 27.5 amps @ 240V
Engine    OHV, air-cooled, single cylinder, 4-stroke
Displacement    357cc
Overall Length    DE = 35.2 in / D = 26.4 in
Overall Width    DE = 20.5 in / D = 20.1 in
Overall Height    DE = 22.7 in / D = 22.7 in
Dry Weight    DE = 205.0 lb / D = 189.6 lb
Fuel Tank Capacity    6.1 gal
Continuous Operation at Rated Load    6.8 hr
Noise Level    74.0 dBA
Warranty    3 Years Limited Warranty
$
1,290.00    
 
yamaha EF12000DE
Features
Dual voltage - Provides the versatility of 120 and 240 volt operation.
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.
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.
Auto Voltage Regulation - Guarantees correct power delivery even with extension cords, enhances performance, adds convenience.
Transistor Controlled Ignition (T.C.I.) - Provides clean, efficient spark that ensures fast, easy starting. Low maintenace, reliable operation.
Noise Suppressor - Reduces electrical interference with TVs and radios.
Auto Decompression - Automatically "opens" exhaust 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.
Ground Fault Interrupter (G.F.I.) - If the system senses a leak to "ground," it automatically cuts off power to help prevent injuries.
Fuel Gauge - Lets operator monitor how much fuel is left.
Electric starter - For convenient ease of operation.
Economy idle - When there is no load on the generator, it automatically returns to idle for improved fuel efficiency and quieter operation.
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.

Type    Brush, AVR AC Generator
Maximum AC Output    12,000 watts
Rated AC Output    9500 watts
Rated / Maximum AC Current    79.2 / 100.0 amps @ 120V - 39.6 / 50.0 amps @ 240V
Engine    OHV, Forced Air-Cooled, Four-Stroke, Twin Cylinder
Displacement    653cc
Overall Length    33.3 in
Overall Width    29.6 in
Overall Height    33.3 in
Dry Weight    327.8 lb
Fuel Tank Capacity    11.4 gal
Continuous Operation at Rated Load    8.0 hr
Noise Level    80.0 dBA
Warranty    3 Years Limited Warranty
$
2,199.00    
 
yamaha Water Pump YP30G
Features
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.
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 maintenace, reliable operation.
Auto Decompression - Automatically "opens" valve slightly to reduce initial backpressure when starting making manual starting effortless.
Pumps up to 260 gal/min (15,600 gal/hr) through a three inch port.
Self-priming centrifugal pump - Delivers up to 102 feet of total head, 23 feet of suction head.
Die-cast aluminum pump housings are used for lighter carrying weight.
Impeller and volute case are cast iron for greater strength and durability; and they withstand wear from grit, sand, silt, etc.
Sturdy tubular frame for added protection.
Durable carbon-ceramic seats are easy to replace and they reduce abrasion for long pump life.
Standard National Pipe Thread (NPT) fittings connect easily with the suction and discharge hoses.
Large muffler for quiet operation.
Hose and pick-up screen can be sourced locally.
Intake Hose - rigid type.
Discharge Hose - flexible type.

Specifications    
Type    Self-priming/Centrifugal
Caliber    3 in.
Maximum Capacity    260 gal / min
Total Head    102 ft
Suction Head    23 ft
Self Priming Time    120 sec / 16 ft

Engine    
Type    Air-Cooled, Four-Stroke
Bore x Stroke    66 x 50mm
Displacement    171cc
Cooling    Forced Air
Lubrication    Splash
Oil Capacity    0.63 QT
Starting Method    Recoil
Ignition System    Transistor Controlled

Dimensions    
Fuel Tank Capacity    1.2 gal
Recommended Fuel    Unleaded Regular
Dimensions (LxWxH)    15.6 in x 20.4 in x 18.3 in
Dry Weight    66.1 lb

Other    
Warranty    3 Year Limited Warranty
Optional Cover    Part No. ACC-GNCVR-26-00
Optional Hour Meter / Tachometer    Part No. ENG-METER-4C-01
$
450.00    
 
Yamaha EF7200DE - 7200 Watt
Features:
New For 2014 - Yamaha EF7200D Portable Generator
-Economical, full featured w/o sacrificing quality or performance
358cc Yamaha OHV Engine w/ Electric Start & Oil Watch Warning
-Improved efficiency, increased reliability and quieter operation
6.9-Galloin Fuel Tank w/ Economy Idle
-Allows for up to 8 hours of runtime @ Full Load
-Provides improved fuel efficiency and quieter operation
GFCI - Ground Fault Circuit Interruption For Added Safety
-Must use GFI type manual transfer switch for panel connection
-Not for use with interlock kit
Full Power 120/240 Dual-Voltage Design
-Allows you to run multiple appliances that require 120/240V
Digital Hour Meter & Digital Volt Meter
-Easily monitor maintenance/fueling intervals & voltage output
Rugged Design w/ Wheel Kit & Fold-Down/Locking Handle
-Provides full roll-cage protection & makes it easy to move around
Added Extras
-Lifting Eye and Fuel Gauge
Battery Is Included
3-Year Residential & Industrial Warranty

Spectification:
Model Number:    EF7200DE
Manufacturer:    Yamaha
Made in USA:    No
Engine
Brand:    Yamaha
Starting System:    12-Volt Button Start w/ Recoil
HP/CC:    358 cc
Consumer Engine Warranty:    3 Years
Commercial Engine Warranty:    3 Years
Engine RPM:    3600 RPM
Low Oil Alert/Shutdown:    Yes
Cast Iron Sleeve:    Yes
Product Specs
Voltage    120/240 Single-Phase
Frequency:    60 Hertz
Alternator:    Brushless
Fuel Type    Gasoline
Rated Amps:    25 Amps @ 240 Volts (Single Phase)
Portability Kit:    NeverFlat
Tank Size:    6.9 Gallons
Fuel Gauge:    Yes
Decibel Rating @ 7m:    74.5 db(A)
Idle Control:    Yes
Hour Meter:    Yes
Voltage Meter:    Yes
Lifting Eye:    Yes
Battery:    Included
Overview
Weight:    212 Lbs. (96.16 kilograms)
Dimensions:    29.1L x 38.4W x 31.5H
(73.91 x 97.54 x 80.01 cm)
Consumer Warranty:    3 Years
Commercial Warranty:    3 Years
$0.00 $850.00
Yamaha EF7200D - 7200 Watt Professional Portable Generator
New For 2014 - Yamaha EF7200D Portable Generator
Economical, full featured w/o sacrificing quality or performance
358cc Yamaha OHV Engine w/ Oil Watch Warning System
Improved efficiency, increased reliability and quieter operation
6.9-Gallon Fuel Tank w/ Economy Idle
Allows for up to 8 hours of runtime @ Full Load
Provides improved fuel efficiency and quieter operation
GFCI - Ground Fault Circuit Interruption For Added Safety
Must use GFI type manual transfer switch for panel connection
Not for use with interlock kit
Full Power 120/240 Dual-Voltage Design
Allows you to run multiple appliances that require 120/240V
Digital Hour Meter & Digital Volt Meter
Easily monitor maintenance/fueling intervals & voltage output
Rugged Design w/ Wheel Kit & Fold-Down/Locking Handle
Provides full roll-cage protection & makes it easy to move around
Added Extras
Lifting Eye makes it convenient for hoisting and security
Fuel Gauge lets you easly monitor fuel level
3-Year Residential & Industrial Warranty.

Spectification:
Model Number:    EF7200D
Manufacturer:    Yamaha
Engine
Brand:    Yamaha
Starting System:    Recoil Start
HP/CC:    358 cc
Consumer Engine Warranty:    3 Years
Commercial Engine Warranty:    3 Years
Engine RPM:    3600 RPM
Low Oil Alert/Shutdown:    Yes
Cast Iron Sleeve:    Yes
Product Specs
Voltage    120/240 Single-Phase
Frequency:    60 Hertz
Alternator:    Brushless
Fuel Type    Gasoline
Rated Amps:    25 Amps @ 240 Volts (Single Phase)
Portability Kit:    NeverFlat
Tank Size:    6.9 Gallons
Fuel Gauge:    Yes
Decibel Rating @ 7m:    74.5 db(A)
Idle Control:    Yes
Hour Meter:    Yes
Voltage Meter:    Yes
Lifting Eye:    Yes
Overview
Weight:    212 Lbs. (96.16 kilograms)
Dimensions:    29.1L x 38.4W x 31.5H
(73.91 x 97.54 x 80.01 cm)
Consumer Warranty:    3 Years
Commercial Warranty:    3 Years
$0.00 $750.00
Yamaha EF2800iM - 2500 Watt Portable Inverter Generator
Inverter System w/ Pulse Width Modulation (PWM)
Produces higher-quality and cleaner electricity
A pure sine wave as clean or cleaner than commercial power
2,800 Max Rated Watts
Rated at 2,500 watts for continuous duty
Economy Control” Electrical Governor
Adjusts engine speed to electrical need
Improves fuel economy and reduces noise

Oil Watch Warning System
Automatically shuts engine off before oil level is low
Prevents engine damage & costly repairs

Cast Iron Cylinder Lining
Extends the life of the engine

USFS-Approved Spark Arrestor Muffler
Quiet operation & keeps sparks from exiting exhaust system

AC Non-Fuse Thermal Breaker & Full-Panel GFCI Protection
Must use GFI type manual transfer switch for panel connection
Not for use with interlock kit

12-Volt (8.3A) DC Output (Includes Cables)
Recharge 12-volt batteries for RV, auto, marine, aircraft, etc.

Spectification:
Model Number:    EF2800IM
Manufacturer:    Yamaha
Made in USA:    No
Engine
Brand:    Yamaha
Starting System:    Recoil Start
HP/CC:    171 cc
Consumer Engine Warranty:    3 Years
Commercial Engine Warranty:    3 Years
Engine RPM:    Inverter
Low Oil Alert/Shutdown:    Yes
Cast Iron Sleeve:    Yes
Product Specs
Voltage    120 Single-Phase
Frequency:    60 Hertz
Alternator:    Inverter
Auto Voltage Regulation:    Yes
Fuel Type    Gasoline
Rated Amps:    21 Amps @ 120 Volts (Single Phase)
Portability Kit:    Unknown
Tank Size:    2.6 Gallons
Run Time (50% Load):    12.5 Hours
Fuel Tank Material:    Metal
Fuel Gauge:    Yes
Decibel Rating @ 7m:    60-67 db(A)
Idle Control:    Yes
Hour Meter:    No
Voltage Meter:    No
Lifting Eye:    No
Neutral Type:    Floating
Battery:    Not Applicable
Overview
Assembly Required:    No
Weight:    68 Lbs. (30.84 kilograms)
Dimensions:    19.2"L x 15.6"W x 16.7"H
(48.77 x 39.62 x 42.42 cm)
Consumer Warranty:    3 Years
Commercial Warranty:    3 Years
$0.00 $735.00
Yamaha EF1000iS - 900 Watt Inverter Generator
Features;
1,000 Max Rated Watts
Generator can produce 1,000 watts for up to 20 minutes
Rated at 900 watts for continuous operation over 20 minutes
Inverter Technology
Safely power computers and sensitive electronics
Extremely Lightweight (27 lbs)
Easy to take tailgating, camping, hunting, etc
Smart Throttle
Engine speed varies based on load
Very Quiet (47-57 decibels @ 7 meters)
Power your stuff without disturbing your neighbors
12-Volt DC Output (Cables Included)
Recharge 12-volt batteries for RV, auto, marine, aircraft, etc
Exclusive Dual Coil Alternator
Lowers engine speed and wear, reduces noise, fuel consumption
$0.00 $350.00
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