In 1979, Gleaner released its first rotary combine, the N6.It was soon followed by the N5 and N7. The latter was the largest combine of its time, with grain headers as wide as 30 feet (9.1 m). This banner text can have markup.. web; books; video; audio; software; images; Toggle navigation
Made from Grade 1045 high carbon steel, the thicker cross bars, wires and side plates prove greater strength and durability. Wire holes are drilled to provide a tight fit which prevents spearing and trapping of straw. Most Rotary and Conventional Concaves are line bored.