The new ROCCA M940 Vacuum Mower is designed to remove all debris from your plastic mulch. The 20" Fluted Coulters cut the vines so the debris can be lifted and removed from the plastic. The M940 is also equipped with parallelogram arms which give you better flotation and higher travel speeds which is followed by a depth wheel with height adjustment and a rear roller for extra stability. Excellent for use with melon crops, tomatoes, peppers, strawberries, pumpkin and dense foliage crops. Excellent for double cropping and removal of plastic film. Made for Single, Double and Three row configurations.