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Champion 46539 4,000 Watt Review

Champion 4,000 watt portable generator

The Champion Power Equipment 46539 4000 watt generator uses a 196cc OHV engine with cast iron sleeve to run. It produces 4,000 surge watts and 3,500 watts of continuous power. Its maximum run time at 50% load is 12 hours. The Champion 4000 watt generator has two 120-volt AC outlets, one 120-volt twist lock and one RV receptacle. The generator has a noise level of 69 dB at 23 feet. Champion recommends 10W-30 oil for ideal operation.


Considering a 4,000 watts power capacity, the generator operates quietly so that it doesn’t disturb your neighbour during late night making it ideal for camping. That being said, you can normally talk to your friends at 15 feet away without raising your voice.

Efficient - Large Fuel Tank

The Champion Power Equipment 46539 Portable Generator is designed for high fuel efficiency, a single full tank of 4-gallon can last more than 12-hours run time with 50% load capacity. The gas tank is built with highly durable steel to prevent it from any leakage.

Built Tough and Portable

The Champion Power Equipment 46539 is built to withstand under any tough conditions with its highly durable steel frame. The generator includes a pair of 8-inch all terrain wheel kit that can roll anywhere even at rough surface and the handle greatly adds to its portability.

Safety Features

Rest assured that all your appliances are protected including the generator itself because, the Champion Power Equipment 46539 is design with more safety features. The overload protection circuit automatically shut off the generator whenever an overload occurs. The low oil sensor continuously checks the ideal oil so that it will prevent the generator from damaging due to overheat whenever there’s an insufficient oil supply.


  • Great convenience
  • Superb performance
  • Ease of use
  • Durable and versatile


  • Minor gasoline draining challenges


This Champion unit is a great choice for the outdoorsman for its remote electric start feature alone, let alone it’s RV Receptacle. Its “Intelligauge” offers quick reading of not only volts, but also Hertz and operating hours. These features along with the state of the art remote control provide much more value than most mid-range portable generators and makes this portable generator stand out. This 4,000 watts portable gas-powered generator is a solid performer and very dependable in any situation. The Champion Power Equipment 46539 is great for those who are in need for a highly reliable portable generator with medium power capacity.

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