Frequently Asked Questions
1. What is the difference between Cat 1 and Cat 2 3-point hitch grader?
The primary difference between Category 1 (Cat 1) and Category 2 (Cat 2) 3-point hitch graders lies in the size of the hitch pins and the horsepower rating of the tractors they’re designed for.
- Cat 1 graders typically fit tractors with 20–50 HP, using 7/8-inch lower hitch pins, and are ideal for lighter driveway maintenance, farm roads, and trail grading tasks.
- Cat 2 graders are built for heavier-duty equipment, fitting 40–100 HP tractors, using 1-1/8-inch pins, offering greater weight, cutting power, and hydraulic upgrade options.
Whether you're maintaining long roads, slopes, or performing frequent grading work, choosing the correct category ensures you operate the grader blade safely and efficiently.
2. What is a Cat 1 and Cat 2 3-point hitch grader?
A Cat 1 or Cat 2 3-point hitch grader is a type of tractor grader blade or grading equipment that mounts to a tractor’s 3-point hitch system. These grader blades are designed to level, cut, or fill materials like gravel, soil, or sand—making them ideal for driveway maintenance, smoothing farm roads, and shaping trails.
- Cat 1 graders are compatible with smaller tractors and are best for residential or light commercial grading tasks.
- Cat 2 graders are heavier and often come with hydraulic tilt and angle adjustment, giving them the ability to handle tougher terrain, deeper cuts, and more aggressive reshaping of materials.
Some models include replaceable cutting edges, reversible blades, and angle control, which enhance their effectiveness and value at a regular price point.
3. How to operate a 3-point hitch grader?
To operate a 3-point hitch grader, follow these steps to maximize performance and safety:
- Attach the grader securely to your tractor’s Cat 1 or Cat 2 3-point hitch, depending on model compatibility.
- Adjust the top link to set the blade angle for optimal cutting or leveling.
- If equipped, use the hydraulic controls to tilt or angle the grader blade for side grading, crowning roads, or working slopes.
- Lower the grader blade slowly, allowing it to engage the material (gravel, soil).
- Drive forward at a steady pace to begin filling potholes or leveling ruts. Repeat passes as needed.
- Use reversible cutting edges for extended life, and adjust depth to avoid dragging excess weight or overloading your tractor.
Consistent operation improves results for driveway maintenance, trail grading, and light roadwork on your property.
Skip to content
