Sharpgrade

Since 2014, SharpGrade International has designed, manufactured, and marketed premium precision grading attachments for skid steer loaders and articulated wheel loaders worldwide. Our focus is simple: to build the most accurate, versatile, and productive grading attachments available.

With models ranging from 48” (1.2 m) to 128” (3.25 m), SharpGrade supports everything from stand-on mini skids to the largest frame skid steers on the market. Hitch adaptors are available for mini skids, wheel loaders, and skid steers from 20–135 HP.

SharpGrade B Series box blades come standard with our patented QuadRod linkage, sealed and shielded HardiLube lifetime-lubricated bushes, an adjustable height hitch plate, and retracting wheels. The QuadRod linkage eliminates the centre pivot, virtually removing cross-coupling for faster response and increased grading accuracy. All linkages are fully sealed and require no greasing. The open rear blade design allows maximum material carrying capacity in reverse, improving productivity. Retracting wheels enable dozer-style operation, access to confined areas, and the shortest possible transport length. Twin parabolic mirrors provide best-in-class visibility, while graduated laser receiver poles allow fast, tape-free setup.

The SharpGrade G Series grader blades are the most rigid, robust, and versatile available. Featuring a pivoting rear blade and hydraulic side wings, the G Series can cut, trim, carry, transfer, and windrow in either direction – an industry first. The large hydraulic wings deliver a massive 50% width increase, transitioning from fully folded to straight or perpendicular. At 128” (3.25 m), the G Series is the largest grader blade available and purpose-built for large frame skid steers.

Massive QuadRod linkages transfer load directly into the lower structure, while sealed, lifetime-lubricated bearings eliminate all greasing. Blade cylinders mount directly from the slimline chassis to the blade using zero-clearance spherical bushes, delivering exceptional rigidity, accuracy, and visibility. Rear viewing ports allow clear sight of the rear blade, and the adjustable height hitch plate ensures side wings stay on grade throughout their travel.

All SharpGrade models can be equipped with **QuadGrade 2D laser control**, offering unmatched functionality. Features include an IP67-rated screen, adjustable grade height as standard, joystick Direct Connect, and a PRO version that is smartphone-based with no machine wiring – ideal for rental fleets. QuadGrade is compatible with all major machine control brands.