Electrical
- Running Power
- 3,200 W
- Starting Power
- 4,000 W
- AC Output
- 120V @ 60 Hz
- DC Output
- 12V (8.3A) / 5V (2.1A)
- Total Harmonic Distortion (THD)
- < 3%
- Receptacles
- 1x 5-20R GFCI Duplex, 1x L5-30R (Twist Lock), 1x 5V 2.1A USB, 1x 5V 1.0A USB, 1x 12V DC 8.3A
- Voltage Regulation
- Inverter Type
- Battery Type
- Self-Charging Lithium Ion
Engine
- Run Time at 50%
- 8 h
- Starting Method
- Electric or Pull
- Idle Control
- Engine Smart Control (ESC)
- Fuel Tank Nominal Capacity
- 2 gal (US)
- Fuel Tank Material
- Plastic
- Fuel Type
- Unleaded Gasoline > 87 octane
- Fuel Gauge
- Digital
- Engine Displacement
- 212 cm³
- Engine Type
- OHV
- Engine Speed
- Variable RPM
- Lubrication Method
- Splash
- Recommended Oil
- SAE 30 or 10W-30
- Oil Capacity
- 1 qt (US)
- Region Certifications
- EPA, CSA
- Shutdown Method
- Automatic Low Oil Level
Extra Features
- Illuminated Control Panel
- Yes
- Handle Style
- Folding, Double Hinged
- Wheel Type
- Never-Flat
- Indicator Lights
- Low Oil, Overload, Low Battery, Low Fuel, and Service Needed
- USB
- 1x 2.1A 5V and 1x 1.0A 5V
Warranty
- Warranty
- Standard 2-year limited, extended to 3-year limited when registered within 30 days
Dimensions
- Height
- 20 in
- Width
- 19 in
- Length
- 25 in
- Unit Weight
- 104 lb
Assembled
- Extended Length
- 40 in
Shipping
- Carton Height
- 22 in
- Carton Width
- 21 in
- Carton Length
- 29 in
- Shipping Weight
- 112 lb
- UPC
- 815,683,026,618
Powerful and Quiet
Clean, reliable power when and where you need it
Take your outdoor adventures to the next level with the Cat® INV4000 E portable inverter generator. Inverter technology provides a high-quality power that's safe for your sensitive electronics.
The INV4000 E produces low sound levels (51 - 58 dBA), making it a great solution for your portable power needs:
- Laptop(s)
- Mobile phone(s)
- RV Refidgerator
- Power Tools
Quiet, Simple, Built to Last
Cat portable inverter generators give you the comforts of a consumer product with the performance and build of a professional inverter. Backed by our standard 2-year warranty, gain an additional year when you register your INV4000 E within 30-days of purchase.
Our Customers, Our Priority
We've designed our Cat portable generators with service in mind. The INV4000 E has a built in compartment to hold all your essential maintenance tools. Our online support and in-region multi-language customer call center is ready to help you 24/7/365. You won't have to wait long to get your generator serviced or up and running because service and replacement parts are stocked in our North American warehouse.