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Part Number: EF12000DE UPC:Weight: 353



• Generator

• Owner's Manual

• Tool Kit


• Dual voltage — Provides the versatility of 120 and 240 volt operation

• OHV engine (overhead valve) — Precise valve actuation and heavyduty design offer improved efficiency, increased reliability and quite operation

• Cast iron cylinder lining — Provides optimal heat dissipation, 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 maintenance, reliable operation

• Noise suppressor — Reduces electrical interference with TVs and radios

• Auto decompression — Automatically "opens" exhaust valve slightly to reduce initial back pressure 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

• GFCI — Ground Fault Circuit Interruption shuts off power when it senses a leak to ground to reduce risk of electric shock

• Fuel gauge — Lets operator monitor how much fuel is left

• Electric starter — For convenient ease of operation(battery sold separately)

• 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

• Wheel kit- Easier service, added value

• Tool kit— Makes service easier

• 3 year industrial and residential warranty with optional Y.E.S. for customer peace of mind

• Yamaha Extended Service — Additional 1, 2 or 3 years of Y.E.S. is available

• 50 state legal — Meets emission regulations, including CARB


• 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, air-cooled, twin cylinder, 4-stroke

• Displacement: 653cc

• L x W x H: 33.3 x 29.6 x 33.3 in

• Dry Weight: 327.8 lb

• Fuel Tank Capacity: 11.4 gal

• Continuous Operation at Rated Load: 8.9 hr

• Noise Level: 80.0 dBA

• Warranty: 3 Years Limited Warranty

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