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Simpson SIG4540 Inverter Generator

by Simpson
Special Order
Original price $1,205.99 - Original price $1,205.99
Original price
$1,205.99 - $1,205.99
Current price $1,205.99
Available in 5-10 business days

SIMPSON® inverter generators are perfect for providing power at work sites, recreational facilities, residential locations and more. These units run more quietly than standard generator units, and provide a safe power source for sensitive electronics. The compact design allows for easy storage when not in use. Whether tailgating before a game, charging tools at a construction site or providing backup power for your home in case of a weather-related emergency, rely on SIMPSON for your power needs.


  • SIMPSON CRX® 225 engine with recoil and electric start
  • LED Display
  • Clean power, safe for sensitive electronics such as laptops, chargers and TVs
  • Easy access data center provides real-time readings on fuel/wattage levels and run time
  • Power is quietly delivered in comparison to standard generator noise levels
  • 2.4 gal gasoline fuel capacity
  • Outlet Type: 120V (TT-20R) RV Outlet, 120V Duplex (5-20R) GFCI, 12V DC Automotive
  • 9 hour run time at 50% Load
  • RV Adapter included
  • The actual product may vary slightly from product images

*Generator per PGMA (Portable Generator Manufacturers’ Association) standard ANSI/PGMA G300-2015, Safety and Performance of Portable Generators.


Running Watts 4000
Starting Watts 4500
Fuel Tank Capacity (Gallons) 2.5 gal Gasoline
Engine Brand CRX 225
Run Time at 50% Load (hours/tank or charge) 9 Hours
Unit Dimensions L: 24” x W:17.5” x H: 19”
Unit Weight 110 lbs

California Proposition 65 - This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm.