Reliable Generac portable generator has a 10 HP Briggs & Stratton engine. This red and black unit provides 5000 running watts and 6250 surge watts. It has a 5-gallon fuel tank, a low oil sensor, and a lo-tone muffler. The control panel includes 120-volt and 120/240-volt outlets with circuit breaker protection. It is mounted on a wheeled cradle for portability and includes the original service manual.