Firman W01781 vs Pulsar 2200W Dual Fuel Inverter
What is the difference?
The Firman W01781 has 1.7 kW of running power, 2.1 kW peak. The Pulsar 2200W Dual Fuel Inverter has 1.8 kW of running power, 2.2 kW peak.
The Firman W01781 runs on gasoline, the Pulsar 2200W Dual Fuel Inverter is dual-fuel.
The Firman W01781 runs 9 h at half load, the Pulsar 2200W Dual Fuel Inverter runs 8 h at half load. The Firman W01781 runs longer on a tank.
The Firman W01781 has a 0.9 gal tank, the Pulsar 2200W Dual Fuel Inverter has a 1.2 gal tank.
The Firman W01781 weighs 46 lb, the Pulsar 2200W Dual Fuel Inverter weighs 46 lb.
Both have 120 V AC output.
Specs side by side
| Firman W01781 | Pulsar 2200W Dual Fuel Inverter | |
|---|---|---|
| Running W | 1700 | 1800 |
| Peak W | 2100 | 2200 |
| Fuel | gasoline | dual-fuel |
| Tank (gal) | 0.9 | 1.2 |
| Run time @50 % (h) | 9 | 8 |
| Noise (dB) | 59 | — |
| CO shutoff | — | — |
| Weight (lb) | 46 | 46 |
| Warranty (yr) | 3 | — |
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Specs as read from manufacturer pages on 2026-10-30 / 2026-10-26. 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, Firman W01781 or Pulsar 2200W Dual Fuel Inverter?
The Pulsar 2200W Dual Fuel Inverter. More running watts: 1800 W vs 1700 W.
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