GP Series: 5000 - 8000 Watts

Easy to use in a variety of applications, our GP series of portable generators offers affordable reliability.

Standard features include:

  • GP7000, GP7000E, GP8000, & GP8000E models feature the Generac OHVI engine
  • Hardened steel tube cradle
  • Steel fuel tank with incorporated fuel gauge
  • Locking fold-down handles and wheel kit
  • Low-oil shutdown
  • Hour meter with maintenance resets
  • Circuit breaker protected outlets
  • Low-tone mufflers for quiet operation
  • Electric start with starting battery standard on GP7000E & GP8000E
Generac 6500 watt GP Series generator Generac 7000 watt GP Series generator Generac 8000 watt GP Series generator
Generator Set
GP5000 & GP6500
GP7000 & GP7000E
GP8000 & GP8000E
Model Number 5622 5623
Rated Watts 5000 6500
Surge Watts 6250 8000
Voltage (Vac) 120/240 120/240
Output (A) 41.6/20.8 54.1/27.0
Engine Type Generac OHV Generac OHV
Engine Displacement 389cc 389cc
Engine Starting Recoil Recoil
Fuel Capacity (gal.) 6.6 6.6
Outlets 4 x 120V 20A
1 x 120/240V 30A Twistlock
4 x 120V 20A
1 x 120/240V 30A Twistlock
Unit Weight (lbs.) 180 185
Dimensions (H" x W" x L") 33.5 x 26.5 x 27.5 33.5 x 26.5 x 27.5
Spec Sheet 0178060SBY 0178070SBY