Box Blades - HDGRB

Dirt Dog’s HDGRB Heavy Duty Road Grader is a perfect choice for dirt and gravel road maintenance. The dual forward mounted cutting edges churn and boil material. This churning and boiling action allows the GRB to smooth rough areas and fill in low areas leaving your road without pot holes or wind rows. The Dirt Dog heavy Duty Road Grader leaves your road in such good condition, it actually needs less maintenance and with its heavy duty features, the Dirt Dog HDGRB will tame the roughest roads for years to come.

HDGRB box blade 

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HDGRB Features

  • Category 1 & 2 Quick Hitch compatible
  • Triple lug hitch
  • Adjustable cutting depth
  • Bolt on replaceable skids
  • 2 – 1/2″ × 6” cutting edges at a 6°
  • 4” x 4” x 3/8” Scarifier box
  • Color – Red, Green, Orange, Blue, Yellow

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HDGRB Specifications

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