RIDGID 6,800-Watt Idle Down Gasoline Powered Electric Start Portable Generator with Yamaha MZ360-RD906812B at The Home Depot
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Model # RD906812B

Internet # 203183985

Store SKU # 1000026154

6,800-Watt Idle Down Gasoline Powered Electric Start Portable Generator with Yamaha MZ360

RIDGID 6,800-Watt Idle Down Gasoline Powered Electric Start Portable Generator with Yamaha MZ360

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

$999.00 / each
Item cannot be shipped to the following state(s): AK,CA,GU,HI,PR,VI


Model # RD906812B

Internet # 203183985

Store SKU # 1000026154

RIDGID Power Tools offers reliable, clean power with the RIDGID portable generator line. This 6800-Watt electric start Generator with Idle-Down is engineered to handle your toughest power needs on the jobsite or at home. The Idle-Down function automatically idles the engine when power is not required, helping prevent wear and tear on the engine and alternator, increasing overall runtime, and reducing noise. With a heavy-duty 357 cc OHV Commercial-Grade Yamaha Engine, this Generator delivers 6800 Running -Watts (8500 Surge/Starting -Watts) and features a large 7 gal. fuel tank for up to 9.5 hours of runtime at 50% load. Featuring the Armour Alternator with AVR, this generator produces 6800-Watt of Clean Power- so you can power everything from a laptop to a table saw. This generator features the GenSmart monitoring system that displays essential functions including Wattage,Voltage, Hertz, Hours of use and even reminds you when its 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 (4) 120-Volt 20 Amp (GFCI Protected) standard outlets and (1) 240-Volt 30 Amp Twist Lock outlet to meet all your power needs. Backed by a 3 year commercial warranty, you can trust RIDGID to work as hard as you do.

California residents: seeProposition 65 information

  • 6800 Running Watt (8500 Surge/Starting Watt)
  • Yamaha MX360 OHV commercial-grade engine with electric start
  • Clean Power, ideal for sensitive electronics - less than 6% THD
  • Idle-Down for improved efficiency and quieter operation
  • (4) 120-Volt 20 Amp (GFCI Protected), and (1) 240-Volt 30 Amp Twist Lock Outlet
  • GenSmart Display for monitoring essential functions including -Wattage
  • 7 gal. fuel tank for up to 9.5 hour runtime at 50% load
  • Zero Gravity Hand-Truck frame design
  • 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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Assembled Depth (in.)  25.625 in  Assembled Height (in.)  36 in 
Assembled Width (in.)  22.5 in  Auto idle control  Yes 
Automatic Voltage Regulation  Yes  Built-in inverter  No 
CA (CARB) Compliant  Not CARB Compliant  Certifications and Listings  EPA Approved 
Continuous Wattage  6800  Engine Displacement (cc)  357 
Engine Make  Yamaha  Fuel Gauge  No 
Fuel tank capacity (gallons)  Fuel type  Gasoline 
Full load fuel consumption (gallons/hour)  1.15  Horsepower (hp)  12 
Low oil shutdown  Yes  Manufacturer Warranty  3 Year Limited 
Muffler  Yes  Number of circuits/outlets 
Operational volume (dB)  78  Osha Required GFCI Outlets  Yes 
Peak Wattage  6800  Product Height (in.)  26 
Product Length (in.)  36  Product Weight (lb.)  245 lb 
Product Width (in.)  23  Returnable  30-Day 
Run time at 50% load (hours/tank)  9.5  Voltage (volts)  240 


Rated 4 out of 5 by 195 reviewers.
Rated 5 out of 5 by RIDGID Genset Standing Hurricane Alert Starts first time - every time (rope or battery), instructions (package) clear and accurate, 'Idle-down' keeps noise level comfortable, controls simple and convenient to operate, carries 6-7K with no problem (will handle anything I have to put on it), compact - weight well balanced - easy to move around, convenient to service.. . . and good looking, too. I'm running it wired direct to home main frame (30 amp) and using it for public utiities back-up (hurricanes). As a test (unintentionally), I ran the RIDGID Genset four hours (local power was actually off) washing two motor vehicles, which required use of a 1hp-220 pump as well as an electric power washer (+ 3 refrigerators, a freezer, and misc fans, lights, etc.), without a problem. -- August 30, 2014
Rated 5 out of 5 by nice genrator i brought this generator home i couldnt get it started, a mechanic friend of mine said to just give it a couple of good bounces up and down, sometimes the float in carburetor gets stuck, because parts come prelubricated and cause the float to get stuck to bottom of carburetor, i did it and it worked, machines starts on first time every time now, i just wanted to post this quick fix so you can try it as a quick fix if you ever have same problem. August 12, 2014
Rated 4 out of 5 by Good quality generator Easy to assemble. I hooked it up to my whole house transfer switch and it had no problems powering loads up to the capacity of the unit. Not that loud at full throttle. After a two hour test run, I did not experience the stalling problem that other reviewers mentioned. Two minor annoyances: 1. The oil packaged with the unit is labeled 10W-30. It is more like a straight 30 weight (or greater), which is not recommended by the manufacturer. It poured out like honey. In place of this, I used a real 10W-30 that I bought elsewhere. 2. To drain the fuel tank, the manual instructs you to push out the fuel shutoff valve, remove the fuel line, and connect your drain line. There is not enough slack in the lines to allow this to happen. Other than these two issues, I like the unit and would recommend it to others. March 30, 2013
Rated 5 out of 5 by Great product Easy to set up, easy to use. Great for running our house when the power goes out. Hooked it to the panel and we are able to run the fridge, lights, the heat (if needed), runs the well, and most anything else we need to use. Love it! May 13, 2014
Rated 5 out of 5 by Worth Its Weight in Gold! It was an impulse buy before hurricane Irene and now I am so glad I got it!. It was powering my home 4 days during and after Irene, 11 days during and after Sandy (Long Island, NY), half a day here and there during minor power outages and it is, actually, purring outside now - major outage in the area - a truck hit an electrical pole and took down power in the whole neighborhood last night. I have an older model without electrical start - same Yamaha engine and AVG generator. I had a manual transfer switch installed at my power panel and connect generator to it with 30 Amp 220V wire when necessary. When not needed it sleeps in my garage tucked in the corner. Starts always on a second pull regardless of temperature. Works in any weather - from scorching heat to a blizzard. Voltage and frequency of the output power is strict up to standards - I check that with a multimeter every time I run it. It powers: lights in the whole house, two refrigerators, microwave, electric oven, coffee maker, in-sink garbage disposer, trash compactor, two sum pumps of the French drain, boiler burner, two TV's, WI-FI router, a computer, two monitors, one in-wall AC unit. The only things that are not hooked up to it are central AC and electrical dryer (although now I think that electrical drier would work too - with some smart power management). I always add 2 oz of Stabil per tank when fueling and have two 5 gallon containers of fuel with Stabil added in reserve. After I use the generator I run it idle, then switch off fuel supply and wait until the carburetor runs dry before storing it till next time. If I don't use it for a year I replace fuel in the tank. I also only use synthetic oil Mobil 1 5-30 for oil changes - extra few bucks here guarantee long and happy life :-) September 25, 2014
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Curbside Truck Shipping (By Appointment) includes delivery to receiving area/dock for businesses or curbside for residential orders. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

Orders for this item may be upgraded to a more specialized service for an additional fee.

Other Delivery Options:

Basic Home Shipping includes delivery to your doorstep or first dry area outside with no signature or appointment required.

Threshold Home Shipping (By Appointment) includes delivery across your first doorway or threshold (i.e. into garage, backyard, or first room of the home). The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

White Glove Home Shipping (By Appointment) includes delivery to the room of your choice, unpacking and debris removal. Assembly is not included. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.