Compare Generators Side-by-Side

Generator

Generator

5000 W

240 lbs

20 h

17 h

120/240

120/240V 60 Hz

223 cc OHV 4-stroke, cast iron sleeve

500 cc OHV 4-stroke, cast iron sleeve

Recoil

Recoil, Electric

3 years

5 years

5000 W

13000 W

20 h

17 h

3600 W

9975 W

3.2 h

Digital Data Center

CARB, EPA, ANSI/PGMA G300-2023

CARB, EPA

850016881311

811640016234

4000

10500

5000

13000

4000

5000

8.5

20

17

2x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)

2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)

60

60

OHV 4-stroke, cast iron sleeve

OHV 4-stroke, cast iron sleeve

cast iron sleeve

Cast iron sleeve

20

17

3.2

Low oil and overload protection

Low oil and overload protection, CO monitoring

Folding handle and wheels

Oil, funnel, tool kit, propane hose, RV adapter, and wheel kit

Funnel, tool kit, propane hose, battery, and wheel kit

3

5

The A-iPower GXS5000D is a 4,000-watt dual-fuel portable generator built around a 223cc OHV 4-stroke engine with cast iron sleeves. On gasoline, it delivers 5,000 starting watts and 4,000 running watts. On propane, output drops to 4,500 starting watts and 3,600 running watts. This power level handles mid-range job site demands: circular saws, air compressors, multiple power tools running simultaneously, or a household refrigerator plus several circuits during an outage. The dual-fuel design means users can switch between gasoline and propane based on availability, storage preference, or runtime needs. Compliance with CARB and EPA standards confirms emissions control without sacrificing performance. The 6.3-gallon fuel tank stretches runtime significantly at light loads. On gasoline at 25 percent load, users get 20 hours of operation before refueling. This extended runtime makes the GXS5000D practical for all-day job sites or overnight emergency backup without constant attention. Propane runtime at the same load reaches 11 hours, a meaningful difference for users who prioritize fuel storage or longer shelf life.

The DuroMax XP13000HX is a 10,500-watt dual-fuel generator built to power job sites, home backup systems, and RV setups without compromise. Running on gasoline or propane, this unit delivers 13,000 peak watts, enough to start large air compressors, well pumps, and multiple power tools simultaneously. The 500cc OHV engine with cast iron sleeve handles sustained loads that would overwhelm smaller portables. At 74 decibels, it operates quietly enough for residential neighborhoods, though the 240-pound frame demands serious planning for transport and storage.