Advantages of the Grinder Hog

The Grinder Hog is mounted to a Peterbilt 520 chassis and features a grinder head on each side of the truck that is capable of extending outward up to 36” (91.4 cm) from the chassis. The grinder head supports PCD teeth available in full round, double round, and full flat for different profile adjustments.


With our Hog Speed Control, the Grinder Hog can grind at speeds anywhere from 2-10 MPH (3-16 KPH) without having to check between the crosshairs and the speedometer, greatly reducing the margin for error.


The Grinder Hog also comes with a standard 1,000 gal (3,785 liters) water tank that can be filled with fresh, potable water for dust control while grinding, keeping the machine within OSHA guidelines.

The Grinder Hog comes with a skip line control system for on-the-fly adjustment of grinding patterns. The Grinder Hog comes standard with 1 grinder on each side of the truck; however, there is an option to add a second grinder on each side for a total of four grinders.


The simultaneous vacuum recovery system of the Grinder Hog utilizes two 8” 2,200 cfm Roots Blowers, double filtration, and an ultra-quiet Hog Silencer to collect debris at the same time as grinding. The debris is then stored in a 1,600 gal (6,056 liters) debris tank that can be tilted at a minimum of 47 degrees for easy debris dumping.


Comes with a cutting package that allows for sinusoidal, banana, and plunge cuts.

Videos of the Grinder Hog Applications

With heads on both sides of the truck, center line and shoulder work can be performed simultaneously. In addition, road reflectors can be removed and vacuumed so there's no need to remove them prior to the job.

Technical Specs

Grinder Heads13" (33 cm) Cut Width / 20" (51 cm) Cut Diameter
Vacuum Recovery2x 2,200 cfm 8" blowers
Water Tank1,000 gal (3,785 liters)
Debris Tank1,600 gal (6,056 liters)
Hog Speed Control2-10 MPH (3-16 KPM)

Request the Grinder Hog Specifications Sheet

Get the Grinder Hog specifications sheet that you can print and save to your computer for review at any time. A great tool for model comparisons and for comparing the Grinder Hog to other manufacturers equipment. Specifications sheet contains:

  • Complete Model Specifications
  • List of Model Options
  • List of Model Applications
Grinder Hog Spec Sheet