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3100 Watt Inverter Generator

Catalog Item # 70829
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The Champion Power Equipment 75531i gasoline powered, portable inverter generator is powered by an 171cc Champion single cylinder, 4-stroke OHV engine that produces 3100 max watts.
With a 1.59 gal. fuel tank this unit can run up to 8 hours at 25% load. Our OHV engine is equipped with a low oil shut-off sensor and designed for long life and easy maintenance. This unit also contains true sine wave inverter technology making it safe to power all of you sensitive electronic devices. This unit is ideal for camping trips, hunting, traveling, tailgating, and light jobs around the house. The built-in handle and wheel kit make it easily portable.


  • 3100 max watts

  • 2800 rated watts

  • 12V DC outlet

  • True sine wave inverter technology

  • Economy mode to save fuel

  • Overload protection

  • 120V AC load

  • 12V DC outlet

  • Up to 8 hours run time at 25% load 58 dBA at 23 ft.

  • Built-in handle and wheel kit

  • Easy pull recoil start

  • Low oil shut-off sensor

    What Will it Power?

    Advanced, true sine wave inverter technology provides safe, reliable power to computers and other sensitive electrical devices. Ideal for powering a small appliance and/or a few household items.


  • 12V DC Battery Charging Cables

  • Oil funnel

  • Spark plug socket

    For the protective cover made for this generator, click here.


  • Technical Specs

    Tech Specs

    Weight: 96.4 lbs.

    Dimensions: 24.4" L x 14.3" W x 18.3" H


    Warranty: 2 year limited warranty

    Manufacturer: Champion Power Equipment Inc

    Mfg Part #: 75531I

    Tech Notes:

    Max Watts: 3100 Watts

    Rated Watts: 2800 Watts

    AC Load: 120V

    DC Output: 12V/8.3A

    Phase: Single

    Frequency: 60 Hz

    Engine: 171cc Champion OHV

    Overload Protection: Automatic

    RPM: Automatic (based on load)

    Fuel Capacity: 1.59 gal. (6 L)

    Oil Capacity: 0.63 qt. (.6 L)

    Recommended Oil: SAE 10W-30

    Start Type: Recoil

    Low Oil Shut-off: Automatic

    Portability: Built-in handle and wheels

    Choke Type: Manual

    Noise Level: 58 dBA at 23 ft.

    Emissions: EPA/CARB Approved (50 State)

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    3100 Watt Inverter Generator: Customer Reviews

    Camper's Choice Rating

    (4 Based on 19 Reviews)

    Easy to Use (3)
    Exceeded Expectations (2)
    Features (1)
    Light Weight (1)
    Durable (1)
    Bad Instructions (1)
    Difficult to Use (1)
    Lower quality (1)
    Not for high elevations (1)
    Unreliable (1)

    Reviewed by 19 customers


    I'm now a big fan of Champion

    0 out of 0 people found this review helpful.
    May 16, 2013
    After using the 2000 watt generator for a year on a Swift Slx which worked great, I needed a bigger generator for my new trailer with a 13,500 a/c. Bought this one today and after adding oil and gas it fired right up. It took about a minute to stabilize and then she was ready to go. I put it next to the 2000 watt gen about 10 feet apart and could barely notice the sound difference between the two. With the gen 5' from the trailer, it can barely be heard over the a/c. I only wished the gas tank was bigger to last thru the night but overall it's a good gen.
    Was this review helpful? Yes / No

    Short on fuel, but otherwise very nice

    0 out of 0 people found this review helpful.
    June 03, 2013
    This inverter is priced well, seems to be built well, and fired up on the first pull after filling with oil. It is almost as quiet and well featured as my friends Honda EU3000's are, at less than half the price. I will however, echo the previous reviewer in his one complaint, it runs out of fuel too quickly. It would be nice if they had an extended run kit for this unit, because if you are running the AC on your camper, be prepared to wake up to fill it up with gas in the middle of the night.
    Was this review helpful? Yes / No

    Not that quiet

    0 out of 0 people found this review helpful.
    July 03, 2013
    I bought this one last week to take with us last weekend to the lake. I previously owned a Honda 3000i but it was stolen a year ago. Because we don't go near as much as we used to I really didn't want to spend $2,000 + on a generator so I got the Champion. I took it out of the box filled it with oil & gas and it started the first pole. So far so good. My disappointment was that it was no where near as quiet as the Honda. Maybe when there is no load but when the AC kicks in we were all laughing because it was every bit as loud as my buddies $300 Pep-Boys generator. The next disappointment was after running with the AC on for about 45 minutes it kicked off on overload. I shut it down for a short while then tried it again and after only 5 minutes it was useless. I will admit it was 110 dg outside but I had it in the shade not on an extension cord or any of those other mistakes. I did run my Honda all day once on blacktop at a high of 117 dg. The next day it was a little cooler, like 105 dg and it did work fine. I'm assuming that it was the heat and if we are lucky we won't go camping any more in that kind of heat. Overall it is light, easy to move around with the wheels, great having the RV plug built in but I gotta tell ya, It aint all that quiet.
    Was this review helpful? Yes / No

    Q & A

    Product Question & Answer

    15 questions : 16 answers
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    Is this a remote start generator?
    1 answer(s)
    Extension Cord Accessories?
    1 answer(s)
    Why does the video show a remote start, but camping world says no remote?
    1 answer(s)

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