Hardi North America unveiled the Alpha evo 4100 sprayer at the 2014 Farm Progress Show in Boone, Iowa. With an 1,100-gallon tank capacity, the Alpha evo features a Tier 4, 245-horsepower engine with EcoDrive, which provides a 30% reduction in fuel consumption. Four-wheel drive allows for tighter turning on narrow headlands or in small fields, and the DynamicFluid4 system feeds the spray computer with data for regulations.

Featuring the Twin Force Air Assist Boom, the sprayer provides minimum drift and minimum liquid volume usage. Boom sizes are available in 90- and 118-feet widths, and ground clearance ranges from 47 to 59 inches for spraying crops tall and low crops, such as corn and soybeans.