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H120 S

H120 S

Cat® performance Hammers are high performance breakers, designed for maximum performance on demolition, construction and road work.

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Specifications
  • Blows per Minute
    350 to 620
  • Minimum Operating Weight
    3256 lb 1480 kg
  • Rated Flow - Minimum
    26 gal/min 100 l/min
  • Rated Flow - Maximum
    45 gal/min 170 l/min
  • Minimum Operating Pressure
    1885 psi 13000 kPa
  • Maximum Operating Pressure
    2175 psi 15000 kPa
  • Tool Shaft Diameter
    4.7 in 120 mm
  • Minimum Carrier Weight
    35300 lb 16 t
  • Maximum Carrier Weight
    59500 lb 27 t
Benefits

High Performance

        
  • Automatic shut off offers blank firing protection by stopping the piston when there is no material under the tool to help extend the life of the hammer.
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  • The internal buffering system helps reduce machine vibration and increase noise suppression.
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  • The standard silencing feature allows you to use a Performance hammer on job sites in noise-sensitive areas like neighborhoods or near hospitals where noise is regulated.

Increase Productivity

        
  • Manually adjust the piston speed by choosing between high piston speed or maximum power to help increase efficiency and production on the job site.
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  • The oil-fired operating cycle helps provide full power during every blow and less waste heat.
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  • Critical hydraulic components are shielded from damage inside the housing, helping decrease downtime on the job site.

Easy to Maintain

        
  • Standard on-board autolube provides continuous greasing as the hammer runs, eliminating the need for manual greasing.
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  • The slip-fit and 90-degree rotatable lower bushing allows for easy replacement in the field, helping reduce service time and extend service life.
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  • The oil-fired design eliminates the need to check gas charge.
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  • Quick and easy access to maintenance areas helps make hammer maintenance simple.

Boost Efficiency and Productivity with Integrated Technologies

        
  • Never waste time looking for your attachments again. Cat asset tracking is available on all hammers.
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  • Track your entire fleet of attachments and machines from one source. Hammers with asset tracking can be viewed within VisionLink®.
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  • Keep your assets secure. Hammers with an asset tracker send an alert if they leave an easy-to-set up site boundary.