Dirt Dog HDGRB Box Blade

The HDGRB Heavy Duty Road Grader stands out with its dual forward-mounted cutting edges that efficiently churn and boil material, leaving your road in pristine condition. This feature ensures that your roads look great and require less maintenance over time, making the HDGRB an intelligent investment for long-term road upkeep.


Tame the Toughest Roads with Ease

The Dirt Dog HDGRB Heavy Duty Road Grader is built to handle the most challenging dirt and gravel road maintenance tasks. With its robust design and advanced features, this grader ensures your roads are smooth and require less frequent maintenance, making it a valuable addition to any road maintenance arsenal.

Key Specifications:

  • Overall Height: 34 7/16″
  • Overall Width: 102″ (8ft)
  • Overall Depth: 54 7/16″
  • Box Height: 15 7/8″
  • Weight with Shanks: 800 lbs (8ft)
  • Scarifier Box Size: 4″ x 4″ x 3/8″
  • Number of Shanks: 8 (8ft)
  • Number of Plow Bolts: 16 (8ft)
  • Lower Hitch Pin Height: 14 1/2″
  • Horsepower (2wd-4wd): 90-72
  • Cutting Edge: 1/2” x 6” Bolt-on, Reversible & Replaceable
  • Bolt on Skids: 1/2″ x 2 1/2″
  • Hitch: 3-Pt. Cat I & Cat II Quick Hitch
  • Paint Options: Red, Green, Orange, Blue, or Yellow Powder Coat Paint


  • Category 1 & 2 Quick Hitch Compatible: Easily attach the grader to a wide range of tractors.
  • Triple Lug Hitch Design: Provides extra durability and stability.
  • Adjustable Cutting Depth: Customize the cutting depth to suit various road conditions.
  • Bolt-On Replaceable Skids: Ensure longevity by protecting the grader from wear and tear.
  • Dual Forward Mounted Cutting Edges: Churn and boil material, smoothing rough areas and filling low spots to eliminate potholes and windrows.


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