Name: JD 4990 - 14' haybine

2011-10-10 Harvest Cutting Biomass Systems at the WI BCST, cutting height was 6 in. (15cm)

2012-11-06 Harvest Swathing perennial biomass prior to chopping. Cutting was done using a JD 4990 Haybine. Cutting height was set at ~6”