A agricultural sickle bar mower, also known as a reciprocating mower or a finger-bar mower, is a type of agricultural or landscaping equipment used for cutting grass, hay, or other vegetation. It consists of a long, horizontal bar with small, sharp blades attached to it at regular intervals. The bar is typically driven by a power source, such as a tractor’s power take-off (PTO) or an electric motor.

The agricultural sickle bar mower operates by reciprocating motion, where the bar moves back and forth in a horizontal plane. As the blades move across the vegetation, they cut it with a scissor-like action. The cut vegetation is then typically left in windrows or rows on the ground for later collection or drying.

Sickle bar mowers are known for their versatility and ability to cut tall grass, weeds, and light brush on various terrains. They are commonly used in agricultural applications, such as hay production or maintaining pastures, as well as in landscaping and roadside maintenance.

Compared to rotary mowers, which use a spinning horizontal blade, agricultural sickle bar mowers tend to provide a cleaner cut and are better suited for rough or uneven terrain. They are also preferred when cutting tall or fibrous vegetation, as the reciprocating motion allows for better cutting and discharge of the cut material.