Collard trimmers are the fastest and most accurate trimmers on the market today. You can trim at upwards of 8 MPH and give your vineyard that perfect cut. Basically, this trimmer will cut as fast as you can safely drive through your vineyard. These units can be set for a variety of trellis systems from head prune, to bi-lateral, and quad styles. Units generally run off the tractor hydraulic systems keeping the 3 point and rear hitch available to perform other operations. At Acampo Machine Works, we keep a variety of Collard trimmers in stock as well as the largest parts inventory in California.