B20 Side Mount


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Superb Productivity

  • Outstanding impact power proved in the field.
  • Optimized tool length and design.
  • High grade steel and heat-treatment provides high output.
  • Outstanding Field-proven Reliability and Durability

  • Built for quarry, road construction, demolition, utility work and general construction.
  • Breaker design, manufacturing practices, quality inspection and testing of breakers provides durability required for tough applications.
  • All breakers are tested in accordance with ISO Quality Control System before delivery.
  • Easy Maintenance

  • Easy access to tool and bushings provides superior maintenance capability in the field.
  • Field replaceable lower tool bushing.
  • Full length side plates - easy access to service points.
  • Strong Cat® Service Support Network

  • Complete installation and service.
  • Parts available from Cat dealers.
  • Technical support from Cat dealers.
  • Overview

    Impact Energy Class 2950.0 ft·lbf 4000.0 J Less
    Blows per Minute 400-800 400-800 Less
    Maximum Operating Pressure 2611.0 psi 18000.0 kPa Less
    Minimum Operating Pressure 2321.0 psi 16000.0 kPa Less
    Minimum Carrier Weight 39683.0 lb 18000.0 kg Less
    Maximum Carrier Weight 55116.0 lb 25000.0 kg Less
    Tool Diameter 5.3 in 135.0 mm Less
    Maximum Operating Weight 3527.0 lb 1600.0 kg Less
    Maximum Rated Flow 39.6 gal/min 150.0 l/min Less
    Minimum Operating Weight 3527.0 null 1600.0 null Less
    Minimum Rated Flow 33.0 gal/min 125.0 l/min Less
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