The Champion Power Equipment 4250-Watt Open Frame Dual-Fuel Inverter Generator delivers a compact, quiet, and efficient power solution for residential backup, RV use, and outdoor applications. Designed with advanced inverter technology, it provides clean, stable electricity while reducing noise and fuel consumption compared to traditional generators.
- 4,250 starting watts / 3,500 running watts (gasoline)
- Dual-fuel operation: gasoline or propane for flexible fuel use
- 224cc 4-stroke engine engineered for reliable performance and efficiency
- Quiet Technology operation at approximately 64 dBA for reduced noise output
- Lightweight open-frame design, up to 20% smaller and lighter than conventional units
Fuel Efficiency & Runtime:
- Up to 22 hours runtime at 25% load (gasoline, 4-gallon tank)
- Up to 14 hours runtime using a 20 lb propane tank
- Economy Mode reduces fuel consumption and extends engine life
- Cold Start Technology ensures reliable starting in low temperatures
Clean Power Output:
- Inverter technology produces clean electricity (<3% THD) safe for sensitive electronics
- Stable 120V output suitable for electronics, appliances, and RV systems
Outlets & Connectivity:
- 1× 120V 30A RV-ready (TT-30R) outlet
- 2× 120V 20A household outlets (5-20R)
- 1× 12V DC outlet with dual USB adapter
- Parallel-ready capability (optional kit) for increased power output
Convenience & Safety Features:
- Low oil shut-off sensor protects engine from damage
- Quick Touch control panel for easy operation
- Covered circuit breakers for added protection
- Portable 79 lb design for easier transport and setup
Additional Information:
- EPA certified and CARB compliant
- Includes engine oil, oil funnel, propane hose, and USB adapter
- Backed by a 3-year limited warranty and lifetime technical support











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