As the importance of agriculture is further emphasized, that of agricultural machinery industry will also be highlighted. With saturation of the agricultural machinery market for rice farming, expansion of the agricultural machinery market for dry-field farming and emergence of agriculture as the export industry, the agricultural machinery industry is currently facing a turning point. In this regard, this study sought to analyze economic ripple effects of agricultural machinery industry using the 2010 and 2012 input-output table. The analysis results are summarized as follows. The total production inducement effect(100million KRW standard) was found to be 2,710,850 KRW in 2010 and 2,602,903 KRW in 2012. Value-added inducement effect(100million KRW standard) was found to be 968,327 KRW in 2010 and 885,113 KRW in 2012. In addition, the sensitivity coefficient which represents forward linkage effect and the impact coefficient representing backward linkage effect was lower than 1, exhibiting the characteristic of the final demand raw industrial-type industry.