Graders and Soil Stabilizers
Motor graders cut precise grades with a long-wheelbase frame and center-mounted moldboard. The catalog covers machines from compact municipal graders to full highway class.
Cómo funciona
The moldboard rotates, tilts, and shifts sideways under hydraulic control while articulation and leaning front wheels hold the machine stable on slopes and windrows. Passes progressively move material toward grade, and GPS or cross-slope machine control now holds tolerances measured in fractions of an inch.
Tipos y variantes
- Motor Grader
- Long-frame machine with a center blade for precise grading of roads and pads.
Cómo elegir
Grader selection follows blade width and horsepower against the road or pad width and material volume. Compact graders serve municipal streets, gravel road maintenance, and fine grading between curbs; full-size machines cut highway subgrades and manage large earthwork finishing. Operator skill or machine-control automation is a genuine factor — the grader is the least forgiving earthmover to run well.
Normas y certificaciones
- OSHA · 29 CFR 1926.602
- Material-handling equipment rules covering loaders, graders, dozers, and similar machines.
- OSHA · 29 CFR 1926 Subpart W
- Rollover protective structure requirements for earthmoving and compaction equipment.
- ISO · ISO 20474
- International safety requirements for earth-moving machinery.