RYOBI · Inverter generator · Model RYi4022X
RYi4022X
4000-Watt Inverter Generator with CO DETECT
Infographic gallery
The deciding numbers, made visual.
4,000 starting watts
Size steady loads against running watts and the largest motor startup against starting watts.
Gasoline
3,400W running · 4,000W starting
Fuel tank
3.2 Gallons
Published runtime
12+ Hours
85 lb.
Product weight
Not published on current RYOBI listing
Product dimensions
- Current RYOBI price
- $889.00
- Availability
- Available
- Warranty
- 3 Year
Starting
Recoil
Power quality
Clean inverter output; numeric THD not published on this listing
Bluetooth
Not listed
CO shutdown
Automatic sensor shutdown
Official product gallery
Product views and model infographics.
RYOBI’s current image set shows the exact model, controls, connections, transport hardware, and published feature graphics.
Complete specifications
Every useful field, grouped for comparison.
Output, engine, fuel, runtime, outlets, weight, price, availability, monitoring, safety, and warranty fields come from RYOBI’s current listings. Unpublished dimensions, noise, or certification fields are labeled rather than estimated.
Product overview
A 4,000-watt gasoline inverter certified to ANSI/UL 2201 as a low-CO portable generator, with CO DETECT shutdown, 12-plus hours of half-load runtime, and flat-free wheels.
Electrical output
- Gasoline output
- 3,400W running / 4,000W starting
- Voltage / frequency
- 120V AC / 60 Hz
- Power quality
- Clean inverter output; numeric THD not published on this listing
- Parallel capability
- Not listed for this model
Engine, fuel & runtime
- Engine
- 212cc
- Starting system
- Recoil
- Fuel
- Gasoline
- Fuel tank
- 3.2 Gallons
- Published runtime
- 12+ Hours
- Sound rating
- Not published on current RYOBI listing
Connections, portability & ownership
- Outlets
- (4) 120V 20A & (1) 120V 30A TT-30R RV
- Product weight
- 85 lb.
- Dimensions
- Not published on current RYOBI listing
- Bluetooth monitoring
- Not listed for this model
- Carbon-monoxide shutdown
- Yes — automatic CO sensor shutdown
- Availability
- Available on current RYOBI listing
- Warranty
- 3 Year
- RYOBI model / SKU
- RYi4022X
Feature details
Clean inverter power
RYOBI describes clean inverter output for compatible sensitive electronics; a numeric THD figure is not published on this listing.
Idle-down efficiency
Engine speed management reduces fuel use and operating noise as electrical demand changes.
CO shutdown protection
The onboard sensor can stop the engine when unsafe carbon-monoxide accumulation is detected.
RV-ready connections
The power panel includes a 120V 30A RV connection for compatible recreational vehicles and equipment.
Best-fit uses
- RV and recreation
- Home essentials
- Storm preparation
- Portable outdoor power
Standout features
- 4,000W starting / 3,400W running
- Automatic CO shutdown
- Idle-down fuel efficiency
- 12+ Hours published runtime
Match it to the equipment you’ll actually run.
Use the independent wattage calculator before buying.