Advantages of the Rumble Hog

The Rumble Hog is a 3-in-1 machine that can Grind pavement markings, Groove pavement for inlaid markings, and cut Rumble Strips.


The Rumble Hog uses 1" (2.5 cm) diamond-tipped teeth for longer durability.


The Rumble Hog can be fitted with a Scissor Lift High Dump or an Offloading Augur, giving you options for debris dumping and removal.

The Rumble Hog can Grind and cut Rumble Strips up to 5 mph (8 kpm). It can Groove up to 3.5 mph (5.6 kpm).


In-cab PLC control gives you the ability to program cutting patterns easily.


The rear-mounted drum is capable of shifting from one side of the truck to the other by use of a simple joystick control located in the cab.

Videos of the Rumble Hog Applications

The Rumble Hog has an additional cutting package available that will allow for sinusoidal wave, banana, and plunge cuts!

Chassis & Paint Options

The Mack GU432 chassis provides power and torque and holds a large capacity water tank to help prevent overheating the tips while also suppressing dust and smoke.

Technical Specs

GrindingUp to 5 mph (8 kpm)
GroovingUp to 3.5 mph (5.6 kpm)
Rumble StripsUp to 5 mph (8 kpm)
Water Tank Capacity910 gal (3,444 liters)
Debris Tank Capacity6 cubic yards

Request the RH7500 Specifications Sheet

Get the Rumble Hog RH7500 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 Rumble Hog to other manufacturers equipment. Specifications sheet contains:

  • Complete Model Specifications
  • List of Model Options
  • List of Model Applications
Rumble Hog RH7500 Spec Sheet