Search  for anything...
BILT HARD

BILT HARD Dual Fuel Gas & Propane Powered Generator 4500W, Gas & Propane Powered Generator with CO Sensor, RV Ready, Parallel Capable, 4-Cycle Engine Portable Outdoor Generators for Home, Camping

  • Based on 226 reviews
Condition: New
Checking for the best price...
$429.99 Why this price?
Save $170.00 was $599.99

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

Availability: In Stock.
Fulfilled by TOPUL
Arrives Wednesday, Oct 28
Order within 14 hours and 20 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Set name: 4500W


Features

  • Dual-Fuel Operation (Gasoline & Propane): Features a 141cc OHV air-cooled engine operating on gasoline (4500 peak watts / 3500 rated watts) or propane (4150 peak watts / 3200 rated watts). Includes propane (LPG) hose with regulator.
  • Clean Inverter Power (<3% THD): Our gas generator delivers less than 3% THD for sensitive electronics. Equipped with one 120V 20A (NEMA 5-20R) duplex receptacle, one 120V 30A (TT-30R) outlet, dual USB ports, and one 12V 8A DC output. All outlets are circuit breaker protected.
  • Quiet and conversation-friendly: With 58 dBA noise level at 23 feet. Fully enclosed design reduces noise to meet national park requirements. ECO mode adjusts engine speed to save fuel and lower sound emissions.
  • Parallel Capability & CO Safety: Connect two units with a parallel kit (not included) to double power output. Integrated carbon monoxide (CO) sensor automatically shuts down the engine during unsafe conditions.
  • Compact and lightweight: The portable inverter generator with built-in handle for easy transport to jobsites, RVs, campsites, pole barns, and homes.

Description

BILT HARD is more than a brand; it's a gateway to a new outdoor experience. Our tools are designed to deliver reliable performance and lasting durability, ensuring your outdoor time is both productive and enjoyable. From utility garden carts to versatile lawn care tools, BILT HARD provides innovative solutions crafted with high-quality materials to tackle even the most demanding tasks in any environment. A Great Helper for Yard Work. No Choke, No Primer Design, Easy to Start. Light and Powerful, Easy to Operate Eliminate the Hassle of Manual Digging. Save Your Back, No More Axe and Hammer. Tackle Winter with Ease.

Brand: BILT HARD


Wattage: 4500 watts


Fuel Type: Gas


Power Source: Gas or Propane Powered


Recommended Uses For Product: Camping


Item Weight: 57.7 pounds


Voltage: 120 volts_of_alternating_current


Output Wattage: 4500


Special Feature: CO Sensor, Dual Fuel, Portable, USB Port


Included Components: LPG Hoses, Wrench


Wattage: 4500 watts


Fuel Type: Gas


Power Source: Gas or Propane Powered


Recommended Uses For Product: Camping


Voltage: 120 volts_of_alternating_current


Output Wattage: 4500


Additional Features: CO Sensor, Dual Fuel, Portable, USB Port


Engine Type: 4 Stroke


Ignition System Type: recoil start


Tank Volume: 1.37 imperial gallons


Engine Displacement: 141 cubic centimeters


Total Power Outlets: 5


Starting Wattage: 4500 watts


Running Wattage: 3500 watts


Frequency: 60 hertz


Runtime: 13 hours


Color: Dark Blue


Brand Name: BILT HARD


Included Components: LPG Hoses, Wrench


Model Name: TGA-0255


Model Number: TGA-0255


Number of Items: 1


Manufacturer: CHONGQING HWASDAN POWER TECHNOLOGY CO., LTD.


Item Type Name: Generator


Manufacturer Part Number: TGA-0256


Warranty Description: 1


Item Weight: 57.7 pounds


Item Dimensions L x W x H: 21.4"L x 12.7"W x 19.3"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 28

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Does the job.
Set name: 2500W
Awesome product at an awesome price.
Reviewed in the United States on October 2, 2026 by Fernando buenrostro
    • Good RV generator.
Set name: 4500W
Bought for our RV. Have only used gasoline (not propane yet). Set up straight forward and was up and running in minimal time/effort. Powered our 24' trailer with frig/freezer and AC running during this year's heatwave in Ohio. Starts very easily and runs quiet enough not to hear it inside the trailer with windows closed. A full tank of gas ran nearly all night. Light enough to easily carry around. Fits under the tonneau cover in the F150 bed. ... show more
Reviewed in the United States on July 28, 2026 by Karen
    • Good gen
Set name: 4500W
Supprised how quiet it is ! Works good with rv
Reviewed in the United States on August 20, 2026 by Youdontknowme
    • Inexpensive solution
Review Image by Dwight
Review Image by Dwight
Review Image by Dwight
Review Image by Dwight
An inverter generator is a must have for the newer refrigerators as they can come packed with sensitive high end electronics. The Bilt Hard inverter generator solved several issues for me. Most importantly it provides cleaner electrical power for all the digital gadgets and appliances we have. Our old Nikota 3500w generator was just a down and dirty machine. It got the job done and still operates flawlessly after 14 hurricane seasons. The Bilt Hard is fairly quiet even before you switch to the Eco mode, it comes with a small tool kit to help get it set up, and its smaller than I expected. I just wish there was a better parts break down. Setup/prep only takes a few minutes and it very easy and you're good to go. Don't forget to remove the 4 brackets from the undercarridge. Be sure to have some 10W-30 oil on hand when to set it up. Also you need to be sure to use fuel stabilizer in the gas and you'll need to run it every 90 days for 15-20 minutes, otherwise you'll void the warranty (yes you read that correctly, some of the parts on this generator are under warranty for 2 years). I also purchased the Asurion warranty just to be safe. It's my hope that this is a super easy unit for my wife to be able to use if I'm not available to set it up. Almost forget, there is a charging cable included. My assumption it that it's intended to be just with your vehicles power outlet. I measured a decibel level 67.2 standing next to the unit (less than 3 feet/1 meter) and 47.6 just inside the house with the unit 20 feet from the door with a smal load. The Nikota idled at 76.3 db. Standing next to it. I connected it to my reliance essential curcuits and flipped the switch on 5 of the 6 curcuitsx, one being the refrigerator. I hope that this helps. In closing I'd like to point out that Nikota was a gamble as well and it turned out to be a jewel with regular maintenance (oils changes and spark plug checks). ... show more
Reviewed in the United States on June 18, 2021 by Dwight
    • Great for back up power
Once set up, it works like a charm! The set up instructions were a bit cryptic and it took a while, but after set up it is easy to use. Even though it has wheels, it weighs 100 lbs, so it is hard for me, a small person, to make it budge. But with effort I can drag it into position. We lose power so often, and I wanted something to back up the refrigerator/freezer, the tv, a couple of lamps, and the coffee pot. Our power went out 10 days after our purchase, so we put it to the test. So easy to turn on with the switch, quite quiet, worked beautifully, and well priced along with optional two-year warranty. I definitely recommend it! P.S. you will need gasoline and gasoline stabilizer, oil, long extension cords, and surge protectors. ... show more
Reviewed in the United States on November 7, 2021 by Virginia Bradley
    • So far, so good.
Set name: 4500W
Seems well built, arrived in good shape. Started and ran well on propane. I ran it the time required for break-in and changed the oil.. I hope it proves durable, time will tell.
Reviewed in the United States on September 4, 2026 by John Turner
    • Reasonably quiet for thick rubber feet for vibration
Set name: 4500W
Good quality build was the most inexpensive that ran dual fuel. I've had this product before in a big shop fan also works awesome, nice, big rubber legs for vibration relatively quiet compared to a Honda, maybe slightly louder, but I'm not even sure that almost would have to have them side by side. Definitely worth the money. I would recommend it ... show more
Reviewed in the United States on January 30, 2026 by Dan
    • Good value
Set name: 4500W
So far so good. Runs my camper ac. Have the smaller 2500 also and that has been flawless for 3 years. Just needed a bit more power for the new camper.
Reviewed in the United States on July 27, 2026 by Ben Johnson

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...