⚡ Power up your freedom—quietly and anywhere!
The PulsarProducts GD400BN is a 4000W dual-fuel inverter generator combining gas and propane flexibility with ultra-quiet 59dB operation. Weighing just 47.3 pounds, it offers up to 4.5 hours of continuous power at half load, making it perfect for RVs, outdoor activities, and emergency backup. CARB compliant and equipped with parallel capability, it safely powers sensitive electronics while fitting seamlessly into your active, eco-conscious lifestyle.
Brand | Pulsar |
Wattage | 4000 watts |
Fuel Type | propane |
Power Source | gas-powered |
Recommended Uses For Product | RV |
Item Weight | 47.3 Pounds |
Voltage | 120 Volts (AC) |
Output Wattage | 4000 |
Special Feature | Dual Fuel |
Included Components | Inverter generator |
Color | 4000w Dual Fuel Inverter Generator |
Product Dimensions | 18.9"L x 11.4"W x 17.3"H |
Material | PVC |
Model Name | GD400BN |
Engine Type | 4 Stroke |
Ignition System Type | recoil start |
Tank Volume | 1.1 Gallons |
Engine Displacement | 145 Cubic Centimeters |
Runtime | 4 hours |
Total Power Outlets | 2 |
Frequency | 60 Hz |
Starting Wattage | 4000 Watts |
Running Wattage | 3200 Watts |
UPC | 814726027803 |
Manufacturer | Pulsar |
Part Number | GD400BN |
Item Weight | 47.3 pounds |
Country of Origin | China |
Item model number | GD400BN |
Size | GD400BN |
Style | 4000 Watts + Dual Fuel + Lightweight + RV Ready |
Item Package Quantity | 1 |
Special Features | Dual Fuel |
Batteries Required? | No |
Warranty Description | 1 year manufacturer |
J**R
Quieter than I expected.
I will start with some numbers:It started on the 8th pull on propane, I alternated between two pulls on choke and two pulls on run, on the 8th pull it started.I did bleed the air out of the propane hose before trying to start it, idle was turned Off and it ran unexpectedly smooth and quiet I have to admit that was a pleasant surprise. Sound level no load was 58 to 59 decibels 20 ft away (high speed), it was sitting on concrete. It ran on idle at 3,240 RPMs and 3,860 RPMs at high speed no load.I let it run for about 10 minutes before putting a load on it, first load a heater running at1,380 Watts second load another heater running at 860 Watts.So about 2,240 w at 120 volts, I did not have an adapter during the test to use the 30 amp outlet so I had to run the test out of the 20 amp outlet, I was using about 18.6 amps and I was starting to feel uncomfortable with that number, the outlet was warm and the spades on the extension were hot to the touch so I did not add any more loads, I recommend treating the 20 amp outlet as a 15 amp max outlet to avoid a problem. The engine RPM with the two loads was between 4,260 and 4,280 RPMs, I ran the engine a total of 25 minutes.Full disclosure, I installed an hour and RPM meter myself that's where I got the numbers from, I used a phone app to measure decibelsUPDATE: Feb 4 2025.It started cold on 3rd pull.I now have the 30 amp adapter that I needed and I connected to a 50' extension and back to a 3 outlet - 20 amp connector, I installed 3 Kill a Watt meters and a heater to each one of the 20 amp outlets, I used different heat settings to try different loads,At ~2,720 watts the RPM's were ~4,580, at ~3,100 watts* the RPM's were ~4,610. The generator ran smooth and the green indicator was solid, it ran about 5 minutes at the max load no problems on Propane.* The RPM.s and wattage were variables and I used an average. I had a one hour timer for running time, I removed all loads at the 50 min mark and set the generator on idle speed and let it cool down. I turned it off waited 5 minutes and it started on one pull, turned it off again waited another 5 and it started on the first pull again.I changed the oil while it was hot and used 10W30 full synthetic.I know 1.1 hours prove nothing as far as longevity but it met and slightly surpassed manufacturers specs.118.7 Volts at full load.59.9 Hertz at full load26.12 Amps at full loadI hope this information is found helpful.
N**L
Reliable and Eco-Friendly 2,300W Generator for Versatile Use
The Pulsar G2319N stands out as a reliable and eco-friendly 2,300W generator that offers impressive power, fuel efficiency, and quiet operation. With a convenient USB outlet for device charging and parallel capability for added flexibility, it caters to various needs. Its CARB compliance ensures eco-friendliness, making it suitable for camping, emergencies, or jobsites. While it is compact and packed with features that enhance its overall performance, some users may find the design a bit basic. Overall, the Pulsar G2319N is a highly recommended option for those seeking a dependable generator with versatile applications.
R**R
Great for high power DJ equipment!
I am so glad I got this generator!I have a Honda 3000 from over a decade ago, but that thing is huge to try and move around (it takes two people to load it into the bed of a pickup truck).I can carry this with one hand, and it has the same power output rating, and I can (and do) run it for much longer with an LP tank! LP gas lasts forever practically!I use it to charge up my Ecoflow Delta 2 on non-sunny days, or if I want to run all of my speakers all night long!At this price, I can get two!
M**S
Reliable Portable Power Solution
This generator is a game-changer! ⚡️ It's so quiet, I can hardly believe it's running. The USB outlet is a lifesaver for charging my devices during outdoor adventures. The parallel capability is a fantastic feature that provides extra power when needed. I love how easy it is to use and the peace of mind it brings knowing I have a reliable power backup.
J**N
Súper precio
Es muy buena y ahorrativa se las recomiendo mucho
J**N
Always have a backup plan
I purchased this in 2021 as a backup power plan in case of long power outages. After performing the recommended break-in and placing it into storage, fast forward to 2025 and our area was hit with a storm that left devastation. No power for 5 days. On the first night I pulled this out of storage, put gas in and it fired right up on the first pull. Very easy to start and decently quiet operation. For the most part it kept power to a refrigerator and deep freezer running almost non-stop over those 5 days. With just a fridge and freezer plugged in the 1 gallon tank lasted about 8-9 hours. It would additionally power one air conditioner alongside the fridge and freezer. At a few points I switched to powering lights, a computer, TV, stereo surround system, air conditioner and a fan. This generator really made those 5 days go by with comfort. I kind of wish it had a fuel gauge. But other than that it's a solid purchase.
Trustpilot
3 days ago
2 months ago