The versatile Huber M-850-D Maintainer now utilizes planetary wheel drives to provide smooth, powerful operation that is much quieter than a conventional drive axle and provides a flat cab floor for greater operator space and comfort. The compact, maneuverable Maintainer is efficient on grading jobs from base to finish work, as well as spreading asphalt, stone, fill dirt and other materials, plus snow removal. It performs up to 75 percent of jobs normally handled by motor graders. Optional hydraulic attachments convert the M-850-D to a bulldozer, front-end loader, scarifier, side dozer or berm leveler. An optional broom attachment is also available.