Pulsar GD400BN

Generator · 4,000 Watt Dual-Fuel Inverter Generator. Specs from the manufacturer page (checked 2026-10-26).

The Pulsar GD400BN is a dual-fuel inverter generator rated at 4000 peak watts and 3200 running watts on gasoline. On propane it is rated at 3700 peak watts and 3000 running watts. It weighs 47 pounds, has a 1-gallon fuel tank, and produces a stable sine wave.

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Key features

• 145cc OHV air-cooled recoil-start engine running on gasoline or propane
• 4000 peak / 3200 running watts on gasoline; 3700 peak / 3000 running watts on propane
• 1-gallon fuel tank; runs up to 4.5 hours at half load
• One standard 120V 20-amp outlet and one 120V 30-amp RV outlet
• Rated 68 dB at full load or 50 dB in standby mode
• Parallel capable: link two units to double output
• Safety features: low oil shutdown, overload indicator, circuit breaker protection
• Low idle control to extend run time

What it is for

• home
• work
• recreational activities
• RV

Specifications

From the Pulsar page. Values the manufacturer does not publish are left out.

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Pulsar GD400BN comparisons

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On our lists

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Connection and wiring

We have not linked an official manual for this model yet; see the Pulsar page.

Error codes and troubleshooting

We have not found an official code table for this model yet.

FAQ