Pulsar GD400BN vs Westinghouse iGen5000DFc EFI
What is the difference?
The Pulsar GD400BN has 3.2 kW of running power, 4 kW peak. The Westinghouse iGen5000DFc EFI has 3.9 kW of running power, 5 kW peak.
Both are dual-fuel.
The Pulsar GD400BN has a 1 gal tank, the Westinghouse iGen5000DFc EFI has a 3.2 gal tank.
The Pulsar GD400BN weighs 47 lb, the Westinghouse iGen5000DFc EFI weighs 111 lb. The Pulsar GD400BN is easier to carry.
Both have 120 V AC output.
Specs side by side
| Pulsar GD400BN | Westinghouse iGen5000DFc EFI | |
|---|---|---|
| Running W | 3200 | 3900 |
| Peak W | 4000 | 5000 |
| Fuel | dual-fuel | dual-fuel |
| Tank (gal) | 1 | 3.2 |
| Run time @50 % (h) | 4.5 | — |
| Noise (dB) | — | 52 |
| CO shutoff | yes | yes |
| Weight (lb) | 47 | 111 |
| 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.
Common questions
Which has more running watts, Pulsar GD400BN or Westinghouse iGen5000DFc EFI?
The Westinghouse iGen5000DFc EFI. More running watts: 3900 W vs 3200 W.
Which is lighter, Pulsar GD400BN or Westinghouse iGen5000DFc EFI?
The Pulsar GD400BN. Lighter: 47 lb vs 111 lb.
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