POWER-PACKED AND LOADED WITH FEATURES
The EF5500 offers the Contractor and home back up customer 5500 watts of power at a great value.
- Features
- Specs
- Options
- Photos
Features
- 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 EF5500D.
- 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 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.
Top Features
- Reduced price, more wattage – Great value with the same legendary quality and performance.
- Comes standard with wheels, fold-down/locking handles and battery.
- Eight hours run time at full load – 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 features a rugged design with full roll cage protection for heavy jobs.
General Information
Engine
Fuel Tank Capacity
6.9 gal.
Measurements
Height
Overall (handle down) - 29.1 in.
Length
Overall - 31.5 in.
Operational
Continuous Operating Hours
1/4 rated load - 9 hr
Rated AC Current
36 amps @ 120V or 18.75 amps @ 240V
Maximum AC current - 44 amps @ 120V or 22.9 amps @ 240V
Rated AC Output
4,500 watts
Maximum AC Output
5,500 watts
Other