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Model # RD905712

Internet # 203183983

Store SKU # 1000026153

5,700-Watt Gasoline Powered Portable Generator with Yamaha MZ300 Engine

This item has been discontinued.
The Home Depot no longer carries this specific product.

$699.00 /each




Model # RD905712

Internet # 203183983

Store SKU # 1000026153

RIDGID Power Tools offers reliable, clean power with the RIDGID Portable Generator Line. This 5,700-Watt Generator is engineered to handle your toughest power needs on the jobsite or at home. With a heavy-duty yamaha MZ300 Engine, this generator delivers 5,700 Running Watts (7,125 Starting Watts) and features a large 6 Gal. fuel tank for up to 11 hours of runtime at 50% load. Featuring the Armour heavy-duty Alternator with auto voltage regulator, this generator produces clean power so you can power everything from a laptop to a table saw. This generator features a GenSmart monitoring system which displays essential functions including Wattage, Voltage, Hertz, hours of use and even reminds you when it is time for maintenance. The heavy-duty Zero Gravity hand-truck frame design and 10 in. tires keeps the unit protected while making it easy to transport even in the toughest conditions. The outlet panel features four 120-Volt 20-Amp (GFCI Protected) outlets and one 240-Volt 30-Amp (GFCI Protected) Twist Lock Outlet to meet all your power needs. Backed by a 3-year warranty, you can trust RIDGID to work as hard as you do.

California residents: see  Proposition 65 information

  • 5,700 running Watts (7,125 starting Watts)
  • Powerful Yamaha MZ300 OHV engine
  • Clean power, ideal for sensitive electronics - less than 6% total harmonic distortion (THD)
  • GenSmart display for monitoring essential functions including Wattage, Voltage, hertz and hours of use
  • Up to 11 hours of run time at 50% load
  • 6 Gal. fuel tank
  • Zero gravity hand-truck frame design
  • Four 120-Volt 20-Amp (GFCI protected), and one 240-Volt 30-Amp twist lock outlet
  • 3-year limited warranty
  • Click on the “more info” tab to download the specifications pdf to view the Wattage requirement guide

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Built-in inverter 
CA (CARB) Compliant 
Not CARB Compliant 
Continuous Wattage 
Engine Displacement (cc) 
Engine Make 
Fuel tank capacity (gallons) 
Fuel type 
Full load fuel consumption (gallons/hour) 
Generator Features 
Automatic Voltage Regulation,GFCI Outlet(s),Low Oil Shutdown,Wheel Kit 
Horsepower (hp) 
0 hp 
Number of circuits/outlets 
Operational volume (dB) 
Osha Required GFCI Outlets 
Peak Wattage 
Product Weight (lb.) 
190 lb 
Run time at 50% load (hours/tank) 
Voltage (volts) 
Wheel Kit Included 
Warranty / Certifications
Certifications and Listings 
EPA Approved 
Manufacturer Warranty 
3 Year Limited Warranty 


Rated 4.4 out of 5 by 106 reviewers.
Rated 5.0 out of 5.0 by 1 Year and 7 Power Outages later This machine has performed flawlessly. It started on the second pull at 8 Degrees. It runs all my more sensitive electronics with no problem as well as the water pump, boiler and sump pumps. Like all generators it's loud, though not as loud as some others. Not terrible on fuel usage either. All i've done is swap the oil for Synthetic. I've put 225 hours on it without a single problem. December 18, 2014
Rated 5.0 out of 5.0 by Emergency generator We purchased this generator because we were tired of suffering power outages due to storms/tornadoes. After being without power for several days my husband said no more and picked this up. It started on the first pull. And we like the fact that it has gauges indicating the wattage that is being used/hours. Used it to run several appliances and computers, we are very pleased with this product. November 24, 2014
Rated 5.0 out of 5.0 by Highly recommended, good power Bought one of these from my local Home Depot last year, and it's been pulling me through. I like the east of pull and how withstanding it is. Used it last year also with a big snow, and it went great. Lights stayed on and there wasn't much of a problem with the generator at all. I recommend this in times of need...this brand especially. November 24, 2014
Rated 5.0 out of 5.0 by Started up with no problems Took it out of the box and put everything in it and it started right up. .It'll be nice to have with all this snow coming our way Nice having power when we need it. November 24, 2014
Rated 5.0 out of 5.0 by AMAZING Generator this Generator helped us so much when our electric when out for a whole week.. We were able to power our whole house using this. EXCELLENT and highly recommend! November 24, 2014
Rated 5.0 out of 5.0 by Works with everythang! Had too use one of these bad boys to build our house! Had no electricity 95% of the time! This thing got its overtime in and got the job done November 25, 2014
Rated 5.0 out of 5.0 by Great generator Very heavy duty frame with a dependable Yamaha motor. I actually used it today for a power outage. I'm very pleased and would buy another if needed. November 24, 2014
Rated 5.0 out of 5.0 by Excellent Product Great product for price, excellent quality as always with rigid November 28, 2014
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