A large dual-fuel generator for running most of a house through a 50 A transfer switch, with cleaner power and a longer warranty than the XP13000EH.
Price checked October 28, 2026. As an Amazon Associate we earn from qualifying purchases.
Every DuroMax HX model we rank, smallest first. Ratings compare each against its own size.
| Model | Running / starting | Rating | Price |
|---|---|---|---|
| DuroMax XP5500HX | 4,500 / 5,500 W | 4.4/5 | $599 |
| DuroMax XP13000HX (this one) | 10,500 / 13,000 W | 4.2/5 | $1,399 |
| DuroMax XP13000HXT | 10,500 / 13,000 W | 4.3/5 | $1,499 |
| DuroMax XP15000HXT | 12,000 / 15,000 W | 4.1/5 | $2,599 |
The rating comes from 7 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
| Model number | XP13000HX |
|---|---|
| Output | |
| Gasoline | 10,500 W running, 13,000 W starting |
| Propane | 10,000 W running, 12,500 W starting |
| Outlets | 4 × 120 V, L5-30, L14-30, 14-50 |
| Transfer switch ready | Yes, 240 V |
| Total harmonic distortion | under 5% |
| Price per watt | $0.13 |
| Fuel and run time | |
| Fuel | Gasoline, propane |
| Tank | 8.3 gal |
| Run time (gasoline) | 8.5 hr at 50% load |
| Engine | 500 cc |
| Noise and safety | |
| Rated noise | 74 dBA |
| CO shutoff | Yes |
| CARB compliant | No |
| Build | |
| Starting | Electric and recoil |
| Wheels | Yes |
| Dimensions | 30 x 29 x 26 in |
| Weight | 240 lb |
| Warranty | 5 years |
| Released | 2020-08 |
A large dual-fuel generator with remote start and a 50 A outlet for home backup through a transfer switch at a low price per watt. Buyers who want longer run time per tank should look at the 9.5 gal WGen10500DFc.
Amazon $1,049A large dual-fuel generator for backing up most of a home, central air included, through a transfer switch. Its 14-50R also suits 50 A RV owners.
Amazon $1,159A large dual-fuel generator for feeding a 50 A transfer switch, and one of the few this size sold in California, though it lacks CO shutoff.
Amazon $929.99Compare the DuroMax XP13000HX with any other portable generator →
More from DuroMax: every DuroMax product ranked.
