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- DuroMax XP11000iHT
- Aceup Energy AG1200
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
| Specification | DuroMax XP11000iHT | Aceup Energy AG1200 |
|---|---|---|
| General | ||
| Product type | Generator | Not available |
| Fuel | Tri-Fuel | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | No |
| RV ready | Yes | No |
| Running watts | Winner: Winner: 9000 W | 900 W |
| Starting watts | Winner: Winner: 11000 W | 1200 W |
| Noise (lower limit) | Winner: Winner: 61 dB | Not available |
| Weight | 216 lbs | Winner: Winner: 35.3 lbs |
| Run time @50% load | Winner: Winner: 9 h | 6 h |
| Run time @25% load | 18 h | Not available |
| Fuel tank | 7.1 gal | 1.1 gal |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 26.2 x 25 x 29.6 | Not available |
| Electrical | ||
| Voltage (AC) | 120/240V 60 Hz | 120 |
| Voltage (DC) | 48-58 | Not available |
| GFCI outlets | Yes | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | No |
| THD | 3 % | Not available |
| Engine | ||
| Engine | 459 cc OHV 4-stroke | 71cc Single Cylinder, 2 Cycle Engine |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric, Remote | Not available |
| Warranty | ||
| Warranty | 5 years | 2 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 9000 W | 900 W |
| Starting watts | 11000 W | 1200 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 9 h | Not available |
| Run time @25% load | 18 h | Not available |
| Natural gas | Not available | Not available |
| Running watts | 7700 W | Not available |
| Starting watts | 9500 W | Not available |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | Not available | Not available |
| Propane | Not available | Not available |
| Running watts | 8550 W | Not available |
| Starting watts | 10450 W | Not available |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 4 h | Not available |
| Run time @25% load | 8 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | Not available |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA and CARB compliant |
| Security | Not available | Not available |
| Spark arrestor | Yes | No |
| Neutral | true | Not available |
| UPC | 811640017095 | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 9000 | 900 |
| Running Watts (Propane) | 8550 | Not available |
| Running Watts (Natural Gas) | 7700 | Not available |
| Starting Watts (Gasoline) | 11000 | 1200 |
| Starting Watts (Propane) | 10450 | Not available |
| Starting Watts (Natural Gas) | 9500 | Not available |
| Runtime @ 50% Load (Gasoline) | 9 | Not available |
| Runtime @ 50% Load (Propane) | 4 | Not available |
| Runtime @ 25% Load (Gasoline) | 18 | Not available |
| Runtime @ 25% Load (Propane) | 8 | Not available |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) | One American-style duplex socket |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 459 cc OHV 4-stroke | 2-stroke |
| Engine Displacement | 459 | 71 |
| Engine Oil Type | 10W-30 | 2-cycle oil mixture (50:1) |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 18 | Not available |
| Runtime @ 50% Load (Gasoline) | 9 | Not available |
| Runtime @ 50% Load (Propane) | 4 | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | No |
| Included equipment | ||
| Mobility Components | Not available | Handle |
| Starting Components | Recoil, Electric, Remote | Not available |
| Included Accessories | Funnel, tool kit, key fob, battery charger, natural gas hose with NPT adapter, propane hose, battery charging cables, and battery | Spark Plug Wrench, Oil Measuring Cup, Handle (with two screws) |
| Warranty & identification | ||
| Residential Warranty | Not available | 2 |
| Commercial Warranty | 5 | Not available |
| Part Number | Not available | AG1200 |
| Additional specs | ||
| Summary | The DuroMax XP11000iHT is a 9,000-watt tri-fuel inverter generator built for job sites and RV applications that demand both power and fuel flexibility. Running on gasoline, propane, or natural gas, it delivers enough wattage to power air compressors, welders, and multiple household circuits simultaneously. The tri-fuel capability eliminates fuel sourcing constraints on extended projects. | The Aceup Energy AG1200 is a gasoline-powered inverter generator with 900 rated watts and 1200 peak watts. |
- Most PowerfulDuroMax XP11000iHT9000W running
- QuietestDuroMax XP11000iHT61 dB
- Longest RuntimeDuroMax XP11000iHT9h at 50% load
Where to buy
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DuroMax XP11000iHT
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Aceup Energy AG1200
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