H120 GC S Hammer

H120 GC S Hammer

Cat® H120 GC S hammers are designed for durability in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H120 GC S hammers help increase overall productivity and reduce maintenance costs. Cat H120 GC S hammers are a versatile solution for many applications, including road construction, trenching, and demolition.

  • Blows per Minute 400 to 800

  • Minimum Operating Weight 3849 lb

  • Rated Flow - Minimum 33 gal/min

  • Rated Flow - Maximum 40 gal/min

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Product Specifications



  • Blows per Minute 400 to 800

  • Maximum Carrier Weight 55115lb

  • Maximum Operating Pressure 2610psi

  • Minimum Carrier Weight 39683lb

  • Minimum Operating Pressure 2320psi

  • Minimum Operating Weight 3849lb

  • Rated Flow - Maximum 40gal/min

  • Rated Flow - Minimum 33gal/min

  • Tool Shaft Diameter 5.3in