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Cat

B9s Silenced Hydraulic Hammer

Used for demolition and construction applications.

Photos

Videos

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Exterior

Model shown represents features on all Cat® Hammers except where indicated.

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Features

Specifications

  • General
    Spec Value
    Operating Weight - With Tool 1142 lb
    Energy Class 958.8 ft·lbf
    Machine Class 7-10 Ton Mini Excavators, 415-450 Backhoe Loaders (No Side Shift)
    Tool Shaft Diameter 3.3 in
    Impact Frequency 400-800 bpm
    Minimum Operating Pressure 1846 psi
    Minimum Carrier Weight 18150.6 lb
    Optimal Hydraulic Flow 60-100 lpm (15.9-26.4 gpm)
    Overall Width 15.7 in
    Overall Length 20.9 in
    Overall Height 68.2 in
    Height - Without Tool 51 in
    Sound Level 125 dB
    Mounting Bracket Size Extra Large