GENMAX · Inverter generator
GM4300iASD
Gasoline + Propane inverter generator with 4,300 peak watts
Visual spec gallery
The deciding numbers, made scannable.
4,300W peak
Size around running load first, then confirm the peak rating covers the largest startup surge.
Gasoline + Propane
Gasoline
3,350W run · 4,300W peak
Propane
3,000W run · 3,700W peak
Alternative-fuel ratings are shown only when GENMAX publishes a fuel-specific figure.
See manufacturer page
Unit weight
See manufacturer page
Dimensions
Sound rating
59 dBA
Starting
See manufacturer page
CO shutoff
Manufacturer-listed
Parallel
Capable
Warranty
See manufacturer warranty
Official product gallery
Every manufacturer view in one place.
GENMAX imagery can include the enclosure, control panel, outlets, dimensions, feature callouts, and included accessories.
Complete specifications
Manufacturer data, organized for comparison.
Power ratings, features, imagery, manuals, and seller links come from GENMAX’s current U.S. model page. A missing figure is labeled instead of estimated.
Model overview
3,350 running watts and 4,300 peak watts for rv power and home essentials. Confirm exact configuration and included accessories with the seller before purchase.
Fuel-specific output
- Gasoline
- 3,350W running / 4,300W peak
- Propane
- 3,000W running / 3,700W peak
Operation & ownership
- Engine
- 160cc OHV
- Voltage / frequency
- 120V / 60 Hz
- Runtime
- See manufacturer page
- Fuel capacity
- See manufacturer page
- Sound
- 59 dBA
- Starting methods
- See manufacturer page
- Unit size / weight
- See manufacturer page / See manufacturer page
- Warranty
- See manufacturer warranty
Connections
Have reliable power outdoors with this Genmax 4,300-Watt light-weight dual fuel inverter generator. Perfect for camping or tailgating, it features a powerful 145cc OHV engine and offers a 4,300 starting watts with 3,350 running watts on gasoline and 3,700 starting watts with 3,000 running watts on propane. Clean inverter technology lets you safely use laptops, smart phones, speakers and TVs. The control panel consists of CO sensor indicator light, parallel connectors, 1x Duplex 5-20R 20A 120V, 1x TT-30R 30A 120V
Manufacturer feature details
Current seller links
Compare offers from GENMAX-listed retailers.
These destinations are supplied on the official model page. Prices and availability can change.
Best-fit uses
- RV power
- Home essentials
- Tailgating
- Jobsite tools
Standout features
- 3,350 running / 4,300 peak watts
- Gasoline + Propane
- Manual start
- CO shutdown system
Compare it with your actual load.
Run your essentials through the calculator before choosing a generator.