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Simpson SPG3640 PowerShot Portable Generator

by Simpson
Special Order
Original price $406.99 - Original price $406.99
Original price
$406.99 - $406.99
Current price $406.99
Available in 5-10 business days

SIMPSON’s portable generators are perfect for providing power at work sites, recreational facilities, residential locations, and more. Their heavy-duty roll cage frames provide durability and protection for the generator. Whether tailgating before a game, charging tools at a construction site or providing backup power for your home, rely on SIMPSON® for your power needs. Equipped with a (49-State compliant) CRX® 225 with a low oil shutdown feature.


  • 3,600 running watts, 4,500 starting watts
  • CRX® 225 engine with a low oil shutdown feature (49-State compliant)
  • Fuel tank capacity 3.96 gal gasoline
  • Roll cage frame protection
  • Now with GFCI Protection
  • Run time 25% load: 10.5 hrs
  • 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.


Power Type Gas
Running Watts 3600
Starting Watts 4050
Fuel Tank Capacity (Gallons) 3.96
Engine Brand CRX 225
Number of Circuits/Outlets 4
Outlet Type (1) 120V TT-30R RV Receptacle, (1) 120v 5-20R Duplex Receptacle, (1) 120V L5-30R Twist Lock Receptacle
Run Time at 50% Load (hours/tank or charge) 8 hours
Unit Dimensions L: 23” x W:17” x H: 17”
Unit Weight 95 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.