Device for removing snow and other debris from ground surfaces

In combination with a conventional prime mover, an apparatus for removing snow or debris from a ground surface, said apparatus comprising:

• a rotatable drum array having an outer circumference,
• a plurality of brackets, and
• a plurality of finger modules,
• wherein said plurality of finger modules is arranged on each of said brackets and said brackets are arranged radially around said outer circumference of said rotatable drum, wherein each finger module of said plurality of finger modules has an assembly end and an operating end, each said finger module comprising two or more fingers that include at least a first finger and a second finger, wherein each finger of said two or more fingers is a flat blade of stiffly flexible material and has a sweep end and a finger length, and wherein, when said two or more fingers are assembled to form said finger module, said first finger and said second finger are assembled on atop the other, in close proximity to another, such that said sweep end of said first finger extends beyond said sweep end of said second finger so as to form a stepped configuration of said operating end of said finger module.