Reduced price, more wattage â€“ Great value with the same legendary quality and performance.
The EF5500DE comes with an electric starter and auto choke for effortless push button starting.
Comes standard with wheels, fold-down/locking handles and battery.
Eight hours run time at full load â€“ 13% longer run time than previous model.
Digital Hour Meter, Digital Volt Meter displays total run time accumulation for servicing and indicates the voltage output.
3 year industrial and residential warranty with optional Y.E.S. for customer peace of mind.
Lifting eye convenient for hoisting and security.
OHV engine offers efficiency, increased reliability, and quieter operation.
Full power, full time 120/240 dual voltage is ideal for the job site or home backup.
Ground Fault Circuit Interruption (GFCI) senses a leak to ground to reduce risk of electric shock.
Fuel gauge provides easy monitoring of fuel level.
The EF5500D/DE features a rugged design with full roll cage protection for heavy jobs.
New and improved OHV MZ360 engine with a hemispherical head — Yamaha legendary durability and reliability
Rugged Wheel kit w/fold-down locking handles — Standard on EF5500DE and EF5500D
The battery is standard on the EF5500DE — Wheel kit and Battery are a great value and offer added convenience for transport and starting
Cast iron cylinder lining — Optimal heat dissipation
Automatic oil warning system shuts off engine before oil level is low — Prevents engine damage, avoids costly repairs, minimizes down time, enhances long term durability
Transistorized ignition provides lean, efficient spark — Maintenance-free and ensures fast, easy starting, reliable operation
Auto decompression — Automatically “opens” exhaust valve to reduce compression for easier starting
EPA Emission Engine Life Rating — The EF5500DE and EF5500D meet the strictest environmental standards - EPA and CARB
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
Tool kit — Makes service easier
Available Accessories & Options:
Wired Remote Kit — Features a 33-foot cord with remote starter switch
Yamaha Extended Service — Additional 1, 2 or 3 years of Y.E.S. is available
TypeDual voltage, Brushless, AC Generator
Maximum AC Output5500 watts
Rated AC Output4500 watts
Rated / Maximum AC CurrentRated / Maximum AC Current 36.0 / 44.0 amps @ 120V - 18.75 / 22.9 amps @ 240V
Overall Length31.5 in
Overall Width28.4 in
Overall Height29.1 in (handle down)
Dry WeightD = 221.7 lb, DE = 243.7 lb
Fuel Tank Capacity6.9 gal
Continuous Operation at Rated Load9.0 hr
Noise Level74.1 dBA
Warranty3 Years Limited Warranty