Pulsar Dual Fuel Inverter Generator 4000W GX400BN - Portable, CO Alert, USB, 30A RV, Quiet
Pulsar Dual Fuel Inverter Generator 4000W GX400BN - Portable, CO Alert, USB, 30A RV, Quiet
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Pulsar Dual Fuel Inverter Generator 4000W GX400BN - Portable, CO Alert, USB, 30A RV, Quiet

4.1 stars out of 48 reviews
(4.1)|
48 ratings

Key item features

  • Versatile Power: This dual fuel inverter generator offers 4000 peak watts and 3200 running watts on gasoline, with 3700 peak watts and 3000 running watts on propane, making it suitable for emergency home backup.
  • Quiet Operation: Featuring a super quiet design, the generator operates at approximately 62 dB at half-load, ensuring minimal noise disruption during use.
  • Safety Features: Equipped with a CO Alert system and low oil shut-off, this generator prioritizes user safety and engine protection.
  • Convenient Mobility: The GX400BN boasts a trolley design with handles and a mobility kit, allowing for easy maneuvering and transport wherever power is needed.
  • Multiple Outlets: It includes two 120V/20A outlets, one 120V/30A outlet, a DC cigar lighter 12V, and USB 5V/1A and 5V/2.1A ports, along with 30 AMP RV capability.
  • Efficient Engine: Powered by a 4-stroke, air-cooled, OHV 149cc engine with 4.35 HP, it offers an 8-hour run time at half load on a 2.11-gallon fuel tank.
  • Informative Display: A 3-in-1 LED display provides digital hour meter and volt meter readings for easy monitoring of generator performance.
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Current price is $599.00
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Columbus, 43215
Arrives by Fri, Feb 6
Sold by Skytech
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4.4373795761079 stars out of 5, based on 520 seller reviews(4.4)
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4.1 out of 5 stars
stars48 ratings23 reviews
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Showing 1-3 of 23 reviews

Oct 12, 2024
NW
Item details
Continuous wattage: 4500
Sold bySkytechDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Easy, dependable, powerful

This is a great generator. I got this a few weeks ago because of the ability to use propane. Just went through hurricane Milton. This thing fired right up and ran for 36 hours. One tank of propane lasted over 12 hours. I powered a window A/C, freezer, and refrigerator with no issues. Worth every penny.

Incentivized Review
Helpful?1K7EEJEXQTNT5130396530
Oct 3, 2025
Don
Item details
Continuous wattage: 4000
Sold bySkytechDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great product.

Looked around for a job site portable generator to replace big bulky one. This one is perfect. Work perfect. Only tried it with propane so far but starts with first or second pull every time. Just make sure to bleed propane line of air prior to hookup and it works every time.

Helpful?1K7EEJEXQTNT5130396530
Dec 17, 2025
charles
Item details
Continuous wattage: 4000
Sold bySkytechDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I have only used it once On propane. It started up after about 6 pulls then immediately after that. Haven't gotten to use on a trip but so far great.

Helpful?1K7EEJEXQTNT5130396530