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

See more images of our high-performance rock grinders.

Imperial Metric

Model	Excavator 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)
G10	5 - 15	16.54420	4.06103	29.13740	16-2960-110	32 x 29 x 1880 x 74 x 46	847381
G15	12 - 20	16.93430	4.65118	24.80630	32-35120-132	33 x 25 x 1883 x 63 x 46	1300585
G20	18 - 30	25.59650	5.63143	41.731060	58-85220-320	45 x 42 x 28115 x 106 x 71	28891300
G30	25 - 40	26.57675	5.63143	45.471155	85-122320-460	46 x 46 x 28117 x 116 x 70	30221360

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