New Product Details

NEW, IMPROVED HUBER MAINTAINER DOES UP TO 75% OF MOTOR GRADER JOBS.

The new, improved and very 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, highly maneuverable Maintainer is extremely 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% 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. A 21.5 gpm gear pump supplies the implement hydraulic system.

The bulldozer attachment can be used alone or in combination with the underbody grader blade. This is especially valuable in spreading stockpiled or truck-dumped loads, using the dozer blade to knock down the pile and the underbody blade to spread it. Typical Maintainer applications include streets, roads, highways, alleys, parking lots, airports, parks, golf courses and site development.

The Maintainer’s standard 9-ft. (10-ft. optional), hydraulically controlled moldboard is 13½″ high, has 38˚ angularity and 19″ power sideshift control. Dual-cylinder control positions the blade 9½″ below grade to 13″ maximum clearance. The power slide can retain blade plane and angle while extending or retracting up to 19″ to work around obstructions such as posts and culverts.

Moves easily through traffic under its own power at 16 mph. Two forward and two reverse speeds. Powered by an 80-hp Cummins 4B3.9 diesel with a two-year or 2000-hour warranty. Standard canopy and optional all-weather cab both feature sturdy ROPS and FOPS structures with all-around visibility and rear entry. Easy access to all service/maintenance areas.