Clean power, quiet, plus power boost make this the ulitmate portable generator on wheels!

The Yamaha EF3000iSE & the EF3000iSEB are two of the most revolutionary inverter models available today.

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 & boosts the output for up to 10 seconds. When tools & appliances start quickly their motors start & run cooler increasing the life of the tool & the appliance.

Inverter System with Pulse Width Modulation-Industry-leading system that produces higher-quality & cleaner electricity. Results in pure sine wave as clean or cleaner than commercial power & 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 & 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 & noise reduction.

Oil Watch Warning System automatically shuts off before oil level is low & cannot be re-started until oil is added.