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Hydraulic Breakers

JMHB-H

JMHB

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Exceptional impact energy

Bring outstanding impact energy to your job site with an accumulator-type hydraulic breaker effective in a variety of rock and concrete demolition applications. This fully hydraulic breaker is designed with features to enhance output power and efficiency and prevent overflow.

  • Accumulator-type
  • 100% hydraulic fired
  • Compact range: light, simple and built for reliability
  • Heavy range: powerful, dual-mode

Komatsu construction

Tips for increasing hydraulic breaker life

Keeping your hydraulic breaker in optimal condition can increase performance and optimize your operation. Learn Komatsu's top tips for maintenance and use to help increase your breaker life.

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