 WGen3600 |  Champion Power Equipment 76533 |  WEN 56475 |  WGen7500 |  Champion Power Equipment 100161 |  WEN 56877 |
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| Rated Watts | 3,600 | 3,800 on gasoline 3420 on propane | 3,750 | 7,500 | 7,500 | 7,000 |
| Peak Watts | 4,650 | 4,750 on gasoline 4,275 on propane | 4,750 | 9,500 | 9,375 | 9,000 |
| Weight | 107 lb | 119 lb | 112 lb | 201 lb | 207 lb | 224 lb |
| Fuel tank size | 4 Gallons | 3.4 Gallons | 4 Gallons | 6.6 Gallons | 6.1 Gallons | 6.5 Gallons |
| Run time @ 50% load | 12 hours | 9 hours | 11 hours | 10 hours | 8 hours | 9 hours |
| Outlet | Two 5-20R 120V Duplex Outlets, One L5-30R 125V Outlet, One TT-30R 125V Outlet | 120V 30A RV, 120V 30A locking, two 120V 20A household outlets all secured by Volt Guard, protects your appliances from power surges | Two 120V Outlets (5-20R), one 30A 3-Prong Outlet (L5-30), one 120V RV outlet (TT-30R) | Four GFCI 5-20R 120V Household Outlets, One L14-30 125/250V Twist Lock Outlet | 120/240V 30A locking, 120/240V 50A RV, 120V 30A RV, four 120V 20A GFCI protected household outlets all secured, protects your appliances from power surges | Four 120V 20A 3-Prong Wall Outlets, one 120/240V 30A Twist-Lock Outlet (L14-30), one 120V 30A Twist-Lock Outlet, one 12V DC outlet |
| Engine displacement | 212 cc | 224 cc | 223 cc | 420 cc | 439 cc | 420 cc |
| Wheels |  | | | | | |
| Start type | Recoil | Electric, Recoil | Electric | Electric | Wireless Remote, Push-Button Electric, and Recoil | Electric |
| Fuel Type | Gasoline | Gasoline or Propane | Gasoline | Gasoline | Gasoline | Gasoline |
| Price | Check price | Check price | Check price | Check price | Check price | Check price |