USE THEM ONCE & YOU"LL BE CONVERTED!

With highly reliable and portable power, Yamaha's range of advanced generators are quickly becoming every camper's versatile workhorse.

Customers choose Yamaha because it's the name they know and trust when it comes to the supply of efficient power. Whether operating electronic devices, four-wheel-driving, camping, fishing or simply using power tools – you can always rely on Yamaha Inverter generators. Yamaha's range of Invertor generators are quiet, robust and feature long run times clean enough to operate any appliance. As always, Yamaha is constantly pushing the technology envelope to make quieter and more efficient generators whilst continuing to deliver the exceptional performance that customers have come to expect.

What is an Inverter system?
An inverter system stabilizes the amount of voltage and frequency produced by a petrol engine-driven alternator through the supply of "sine wave" electricity. That's why Yamaha Invertors are the ideal power source when using precision equipment or micro-computer controlled electrical appliances and equipment.

More Controlled, Clean Power
Yamaha's Inverter system produces AC current within a controlled electrical circuit process, known as PWM (Pulse Width Modulation). As a result, fluctuations in engine speed do not affect the voltage or frequency of the electrical output while at the same time reducing output emissions.

Multi Polar Alternator System
The adoption of a multi polar alternator enables the generation of more efficient, high-frequency 3-phase AC current that the Inverter then turns into single phase. The high efficiency alternators on a Yamaha Inverter achieve a much lighter and more compact generating unit than conventional 2-pole rotor type alternators.

Smart Throttle
Yamaha's Smart Throttle feature automatically adjusts the engine speed to precisely match the energy load. This means much quieter, more efficient engines that run and last longer.

Unbeatable Noise Block
Generating electricity can be a noisy task, or at least it used to be, until Yamaha introduced its enhanced Noise Block feature – an acoustically engineered sound reduction system. This feature utilise's various sound-absorbing materials, moulded cases, an intake silencer, fiberglass insulation, plus newly designed mufflers and fans to provide virtually silent running while maintaining the highest quality performance.

Quiet Muffler & Low Oil Shut-Off
At the heart of each generator is a strong Yamaha engine that delivers powerful and consistent performance, that's so quiet you'll forget its running. Every generator includes an approved spark arrestor and a low oil shut-off system for long life and added peace of mind.

The lightest generator in its class, the EF100iS is just 12.7kg. Light and compact in design, the EF1000iS will run continuously for up to 12 hours without refueling (at 1/4 load with "Economy Control" function on).

Features:

• 12 Volt DC Output
  Battery charging cables included
• Smart Throttle™ varies engine speed based on load
  Improves fuel economy and reduces noise.
• Inverter System with Pulse Width Modulation
  Industry leading system producing high quality, clean electricity. Results in pure sine wave as clean as, or cleaner than, commercial power and can operate products with built in microcomputers.
• Centralised Control
  Panel. Enables easy and convenient access to controls.
• Fuel Petcock
  Reduces carburetor contamination by turning off petrol flow and allowing the carburetor to run dry.
• OHV 50cc Engine (overhead valve)
  Provides improved efficiency, increased reliability, low oil consumption and whisper quiet operation.
• Large Fuel Fill Access
  Wide mouth fuel fill reduces spilling and overflow during refueling.
• USFS-approved Spark Arrestor
  
• Offers quiet operation and eliminates sparks from exiting exhaust system.

The EF2400iS is super quiet (54-59dba @ 7m) and only weighs 32kg whilst producing a massive 2400 watts maximum power. Cleaner, quieter and more powerful, the EF2400iS is the "next generation" of small generators.

Features:

• TwinTech™ capability
  Connect two EF2400iS's for 3800 watts of maximum power, whilst retaining the same voltage and frequency as a single unit.
• Auto-decompression system
  Reduces compression for easier starting.
• Petrol petcock
  Helps prevent carburetor contamination during storage.
• Smart Throttle™ varies engine speed based on load to Improve fuel economy and reduce noise.
• Fuel gauge
  Ability to gauge fuel level without opening cap
• Electrical overload breaker
  Prevents generator damage from overload.
• Centralised control panel
  User-friendly and convenient access to controls.
• DC outlet
  8A l2V outlet for charging batteries (cables included).
• OHV engine with cast iron cylinder liner
  Efficient reliable and powerful with long life and excellent heat dissipation.
• Noise Block™ sound reduction system
  So quiet, you' forget it's there.

Aside from being one of the quietest generators in its class, the EF2800i is also the class leader in the weight per output department, tipping the scales at just 29.1 kg.
Light weight, compact and whisper quiet with clean steady output—the EF2800i can power anything from power tools to sophisticated electronics — all with an easy-carrying style.

Features:

• "Economy Control" electrical governor
  Engine speed varies based on electrical load while enhancing fuel economy and reducing noise.
• OHV engine (overhead valve)
  Precise valve actuation and heavy-duty design offer improved efficiency, increased reliability and quiet operation.
• Cast iron cylinder lining
  Provides consistent performance during continuous use.
• USFS-approved Spark Arrester
  Offers quiet operation and eliminates sparks from exiting exhaust system.
• Noise Suppressor
  Reduces electrical interference with TVs and radios.
• AC Non-fuse Thermal Breaker
  Protects AC circuit against overload for added durability and peace of mind.

With Yamaha's performance enhancing features including Inverter Technology, Smart Throttle and Noise Block, the EF3000iSE is capable of producing clean, quiet and high-quality electricity wherever and whenever you need it most. What's more, the EF3000iSE will run continuously for up to 20.5 hours without refueling (at 1/4 rated load with -Economy Control" function on)

Features:

• Noise Block sound reduction system
  The full enclosure is made of sound absorbing material and is fitted with a newly designed muffler and moulded fan to provide maximum 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 restarted until oil is added. Prevents engine damage and costly repairs while enhancing long-term durability.
• OHV 171 cc Engine (Overhead Valve)
  Offers increased reliability, low oil consumption, noise-reducing operation and increased peace of mind.

The EF6600E is the right choice if you want lots of power, and is capable of running most homes in an emergency situation. Compact in design, the EF6600E uses a 357cc, 4-stroke, OHV engine for serious, full-time dual-voltage power to take on heavy-load items like air conditioners and refrigerators. The EF6600E provides 9.3 hours of operation without refueling and has an electric starter for hassle-free start-ups.

Features:

• OHV 357cc Engine (Overhead Valve)
  Improved efficiency with increased reliability and quieter operation.
• Cast iron cylinder lining
  Provides consistent performance during continuous use.
• Brushless Alternator
  No maintenance. Clean output – high surge.
• Auto Voltage Regulation
  Enhanced performance and added convenience. Guarantees correct power delivery even with extension cords.
• Transistor Controlled Ignition (T.C.I)
  Ensures fast, easy starting. Reliable operation. Provides clean, efficient spark.
• Noise Suppressor
  Reduces electrical interference with TVs and radios.
• Auto Decompression
  Automatically "opens" valve slightly to reduce initial back pressure for effortless manual starting.
• USFS-approved Spark Arrestor
  Keeps sparks from exiting exhaust system.
• Fuel Gauge
  Monitors fuel level.
• Electric Starting
  Provides effortless starting. Electric motor cranks generator until it starts.
• Economy Idle
  Generator automatically turns off when there is no load.
• AC Non-fuse Thermal Breaker
  Protects AC circuit against overload.
• Tool Kit
  An extra added value to make service easier.