The GCG Cyclone rock and concrete grinder from Genesis Attachments brings new technology to the demolition, excavation and trenching, tunneling/mining and concrete grinding industries. Operating with minimal noise and vibration, the GCG concrete processor is more effective than hydraulic breakers in some applications.

 

Featuring design advancements over traditional grinders, the GCG’s two-hose hydraulic system eliminates the need for a case drain line and simplifies installation. The soft start system and protective valving protect the motor from over-pressure, over-heating and misuse.

 

Requiring minimal maintenance, the Genesis Cyclone rock and concrete grinder features heavy-duty bearings and seals to withstand harsh applications.

 

The GCG’s optimized pick patterns provide smooth and powerful operation while lower vibrations reduce machine and operator fatigue. Additionally, the Cyclone concrete processor can be used in noise-sensitive areas such as residential neighborhoods.

 

Available with a chain, gear or direct-drive motor determined by model size to maximize performance on the respective excavator weight class, the GCG fits 1,400 to 250,000 pound excavators.

 

For additional product, application or service information, call us at 1-888-SHEAR-IT.

  • Two-hose system for easy installation, no case drain line required
  • Optimized pick pattern for smooth and powerful operation
  • Soft start system and protective valving protect hydraulic motor
  • Heavy-duty bearings and seals withstand harsh applications
  • Cutting drums are mounted to an optimized square drive shaft for easy maintenance and security

ModelTable

Model Weight (lbs.) Drive Type Input Power (hp) Output Shaft Torque (at 5075 psi) (ft-lb) Drum Diameter (ins.) Drum Width (ins.) Number of Picks Maximum Oil Flow (gpm) Optimum Oil Flow (gpm) Maximum Pressure (psi) Working Pressure Range (psi) Excavator Weight (lbs.)
GCG 2 145 Chain 13 805* 11 12 46 15 8 3,260 725 – 3,260 1,400 – 5,000
GCG 5 400 Gear 29 3,257 13 16 32 17 11 5,800 2,600 – 5,800 5,000 – 12,000
GCG 8 442 Gear 59 3,454 13 16 32 26 22 5,800 2,600 – 5,800 10,000 – 20,000
GCG 10 938 Direct 39 3,078 17 29 56 30 16 5,800 2,600 – 5,800 16,000 – 24,000
GCG 15 1,311 Direct 55 9,445 19 33 64 35 32 5,800 2,600 – 5,800 24,000 – 36,000
GCG 20 2,577 Direct 94 11,506 25 42 64 85 58 5,800 2,600 – 5,800 36,000 – 50,000
GCG 30 3,188 Direct 147 17,178 27 46 60 120 85 5,800 2,600 – 5,800 52,000 – 76,000
GCG 40 3,664 Gear 188 29,742 27 33 54 140 95 5,800 2,600 – 5,800 60,000 – 100,000
GCG 50 5,420 Gear 188 27,898 29 41 56 140 95 5,800 2,600 – 5,800 84,000 – 100,000
GCG 60 5,463 Gear 295 34,658 29 41 56 180 142 5,800 2,600 – 5,800 100,000 – 130,000
GCG 125 11,965 Gear 536 100,852 36 59 76 265 210 5,800 2,600 – 5,800 130,000 – 250,000

GCG (Genesis Cyclone Grinder)