Pulsar G12KBN Dual Fuel 12000W
Pulsar G12KBN Dual Fuel 12000W is a portable generator from Pulsar, rated 9,500 running watts with 12,000 starting watts on gasoline (8,550 W on propane), with 120/240V output.
| Type | portable |
|---|---|
| Fuel | gasoline, propane |
| Running watts (gas / LP for standby) | 9500 W |
|---|---|
| Starting watts (gas) | 12000 W |
| Running watts (propane) | 8550 W |
| Starting watts (propane) | 10800 W |
| Runtime at 50% load (gas) | 13 h |
|---|---|
| Fuel tank | 8 gal |
| Output voltage | 120/240V |
|---|---|
| Transfer-switch-ready outlet | 50 A |
| Outlets | 4x 5-20R, L14-30R, L14-50R, 12V DC |
| Start type | electric |
|---|---|
| CARB compliant | Yes |
| Engine | Ducar OHV |
|---|---|
| Engine displacement | 457 cc |
| Weight | 209 lb |
|---|
| Warranty | 3 yr |
|---|
What the numbers mean
- At 9,500 running watts on its best fuel, this unit covers most household circuits through an appropriately sized transfer switch; central air conditioning typically needs load management or a soft starter.
- Runs on gasoline, propane — expect lower output on propane (roughly 10%) and natural gas (roughly 20%) than on gasoline; the spec table shows the published per-fuel ratings.
- Runtime: 13 h at 50% load on the 8-gallon tank — roughly 20.8 h at 25% load (estimated) .
- Estimated fuel cost for 24 h at ~50% load: about $47 on gasoline at national average prices (assumptions).
- House hookup: pairs with a 50 A generator inlet ( 14-50 / CS6365) and a transfer switch or interlock installed by an electrician.
Compare the Pulsar G12KBN Dual Fuel 12000W
- Pulsar G12KBN Dual Fuel 12000W vs Champion 7000W Dual Fuel (100155)
- Pulsar G12KBN Dual Fuel 12000W vs Champion 7500W with 50A Outlet (100813)
- Pulsar G12KBN Dual Fuel 12000W vs Champion 7500W Dual Fuel (100891)
- Pulsar G12KBN Dual Fuel 12000W vs Champion 7500W Dual Fuel with CO Shield (201281)
- Pulsar G12KBN Dual Fuel 12000W vs DuroMax XP12000EH Dual Fuel
- Pulsar G12KBN Dual Fuel 12000W vs DuroMax XP13000EH Dual Fuel
- Pulsar G12KBN Dual Fuel 12000W vs DuroMax XP13000HX Dual Fuel with CO Alert
- Pulsar G12KBN Dual Fuel 12000W vs DuroMax XP15000HX Dual Fuel
Similar generators
- DuroMax XP12000EH Dual Fuel ( 9,500 W running)
- Westinghouse WGen9500 ( 9,500 W running)
- Westinghouse WGen9500DF ( 9,500 W running)
- Westinghouse WGen9500TFc Tri-Fuel ( 9,500 W running)
- Predator 13000 Tri-Fuel (71386) ( 10,000 W running)
- DuroMax XP13000EH Dual Fuel ( 10,500 W running)
Frequently asked questions
What can the Pulsar G12KBN Dual Fuel 12000W run during an outage?
With 9,500 running watts on its best fuel, the Pulsar G12KBN Dual Fuel 12000W covers most household circuits through an appropriately sized transfer switch; central air conditioning typically needs load management or a soft starter. Add up your actual loads with a sizing worksheet — the bands here are rough guidance, not a load calculation.
How long does the Pulsar G12KBN Dual Fuel 12000W run on a tank of gas?
About 13 hours at 50% load on its 8-gallon tank, per the manufacturer's rating. At a lighter 25% load, figure roughly 20.8 hours (estimated — fuel burn does not scale linearly with load).
What does the Pulsar G12KBN Dual Fuel 12000W cost to run for a day?
Roughly $47 for 24 hours of continuous operation at about 50% load on gasoline, at national average fuel prices. The assumptions behind this estimate are documented on the methodology page; your fuel price and load change the figure.
What inlet does the Pulsar G12KBN Dual Fuel 12000W need to power a house?
A 50 A generator inlet (a 14-50 or CS6365 connection) wired to a transfer switch or interlock kit — an electrician's job that normally requires a permit. Never backfeed through a dryer or wall outlet.
Sources
- pulsar-products.com (retrieved 2026-07-23)
- www.pulsar-products.com (retrieved 2026-07-24)