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Pulsar GD400BN vs WEN 56400iX

Pulsar GD400BN

Pulsar GD400BN

3200 W running · dual-fuel

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WEN 56400iX

WEN 56400iX

3200 W running · gasoline

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What is the difference?

The Pulsar GD400BN has 3.2 kW of running power, 4 kW peak. The WEN 56400iX has 3.2 kW of running power, 4 kW peak.

The Pulsar GD400BN is dual-fuel, the WEN 56400iX runs on gasoline.

The Pulsar GD400BN runs 4.5 h at half load, the WEN 56400iX runs 8.5 h at half load. The WEN 56400iX runs longer on a tank.

The Pulsar GD400BN has a 1 gal tank, the WEN 56400iX has a 2.2 gal tank.

Both have 120 V AC output.

Specs side by side

Pulsar GD400BNWEN 56400iX
Running W32003200
Peak W40004000
Fueldual-fuelgasoline
Tank (gal)12.2
Run time @50 % (h)4.58.5
Noise (dB)—57
CO shutoffyesyes
Weight (lb)47—
Warranty (yr)—3
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Specs as read from manufacturer pages on 2026-10-26 / 2026-10-31. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.

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