The power source frequently referred to as the “Vanguard” is an air-cooled, vertical-shaft, small gasoline engine commonly used in a variety of outdoor power equipment. These engines are typically found in lawnmowers, pressure washers, generators, and other similar machinery. Different engine sizes and configurations are available, offering varied horsepower and torque outputs depending on the application’s needs.
These engines are valued for their reliability, durability, and ease of maintenance, contributing to their popularity in the outdoor power equipment market. The readily available parts and established service network further enhance their practicality for both commercial and residential users. Their history spans several decades, evolving through design improvements to enhance performance and efficiency.