Rock Grinders

Powerful High Torque, Low Impact, Hydraulic Rock Grinders

DiagramofrockgrinderRTG

High Performance Rock Grinders

Our rock grinder technology means our drum grinders can be used in environmentally sensitive areas, such as adjacent gas lines or near structures where minimal vibration is critical.

With the capability for underwater use, our grinders bring productivity to otherwise inaccessible and or difficult areas.

We have models to suit skid steers, loaders, and excavators from 8 to 38 tons.

Our powerful high torque, low impact, hydraulic rock grinders are used for:

  • Demolition
  • Tunneling
  • Trenching
  • Mining
  • Permafrost
  • Dredging
  • Pile head cutting
  • Rock scabbling
Rock Tools grinder attachment skid steer in black and white

Rock Grinders Specs

ModelExcavator class
(tons)
Drum diameter
(inch)(mm)
Drum spacing
(inch)(mm)
Cut width
(inch)(mm)
Hydraulic flow
(Gal/min)(L/min)
Dimensions (Height x Width x Depth)
(in)(cm)
Weight
(lbs)(kg)
G105 - 15
16.544204.0610329.1374016-2960-11032 x 29 x 1880 x 74 x 46847381
G1512 - 20
16.934304.6511824.8063032-35120-13233 x 25 x 1883 x 63 x 461300585
G2018 - 30
25.596505.6314341.73106058-85220-32045 x 42 x 28115 x 106 x 7128891300
G3025 - 40
26.576755.6314345.47115585-122320-46046 x 46 x 28117 x 116 x 7030221360

Rock Grinders Gallery

Free Consult, give us a bit of info about your project, we're here to help.