Head-to-head · updated November 2026

Westinghouse WGen9500DF vs Pulsar G12KBN: which one should you buy?

Same 9,500 running watts, same 240 V outlets: Westinghouse WGen9500DF against the budget-friendly Pulsar G12KBN.

SpecWestinghouse WGen9500DFPulsar G12KBN
Overall score7.6/108.0/10
TypeDual fuelDual fuel
Running watts (gas)9,500 W9,500 W
Starting watts (gas)12,500 W12,000 W
Running watts (propane)8,500 W8,550 W
Fuel tank6.6 gal8.0 gal
Runtime at 50% load8 hr13 hours
Noise74 dB(A)74 dB(A)
Weight211.0 lb209.0 lb
Big outletsL14-30R, 14-50RL14-30R, 14-50R
StartRemote + electricElectric
CO shutoffNoNo
Parallel capableNoNo
Warranty3 years3 years
Typical price$800–$1,200$800–$1,200
BuyCheck priceCheck price

As an Amazon Associate we earn from qualifying purchases.

Power output

Both deliver 9,500 running watts on gasoline.

Runtime and fuel

At half load, the Pulsar G12KBN runs about 13 hours on a tank, versus 8 hr for the Westinghouse WGen9500DF.

Noise

The Westinghouse WGen9500DF is rated at 74 dB(A), the Pulsar G12KBN at 74 dB(A).

Weight and portability

The Pulsar G12KBN weighs 209.0 lb, the Westinghouse WGen9500DF 211.0 lb. Per pound, that's 45 W/lb for the Westinghouse WGen9500DF and 45 W/lb for the Pulsar G12KBN.

Start, safety and warranty

The Westinghouse WGen9500DF has remote + electric start and a 3 years warranty; the Pulsar G12KBN has electric start and a 3 years warranty.

Our verdict

Choose the Westinghouse WGen9500DF if you want remote start.

Choose the Pulsar G12KBN if you want a longer runtime per tank and slightly more power on propane.

Across all our criteria, the Pulsar G12KBN comes out ahead (8.0/10 versus 7.6/10). Still, the better of the two is the one that fits how you'll use it.

Frequently asked questions

What is the difference between the Westinghouse WGen9500DF and the Pulsar G12KBN?

The Westinghouse WGen9500DF is a dual fuel model with 9,500 running watts, the Pulsar G12KBN a dual fuel model with 9,500 running watts. At half load, the Pulsar G12KBN runs about 13 hours on a tank, versus 8 hr for the Westinghouse WGen9500DF.

Which one is quieter?

The Westinghouse WGen9500DF is rated at 74 dB(A), the Pulsar G12KBN at 74 dB(A).

Which one scores higher?

Across all our criteria, the Pulsar G12KBN comes out ahead (8.0/10 versus 7.6/10). Still, the better of the two is the one that fits how you'll use it.

The full reviews