Pulsar PG6580E vs WEN DF623X
What is the difference?
The Pulsar PG6580E has 5.5 kW of running power, 6.58 kW peak. The WEN DF623X has 5 kW of running power, 6.25 kW peak.
Both are dual-fuel.
The Pulsar PG6580E has a 3-year warranty, the WEN DF623X has a 2-year warranty.
Both have 120/240 V AC output.
Specs side by side
| Pulsar PG6580E | WEN DF623X | |
|---|---|---|
| Running W | 5500 | 5000 |
| Peak W | 6580 | 6250 |
| Fuel | dual-fuel | dual-fuel |
| Tank (gal) | — | 2.9 |
| Run time @50 % (h) | — | — |
| Noise (dB) | — | — |
| CO shutoff | — | yes |
| Weight (lb) | — | — |
| Warranty (yr) | 3 | 2 |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-11-03 / 2026-10-27. 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 PG6580E or WEN DF623X?
The Pulsar PG6580E. More running watts: 5500 W vs 5000 W.
Which has the longer warranty, Pulsar PG6580E or WEN DF623X?
The Pulsar PG6580E. Longer warranty: 3 years vs 2 years.
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