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S325B Shear

Handles both primary steel-frame demolition, or scrap processing with equal ease. Sized to fit mid-sized Cat Excavator, and provide versatile, all-around production.

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  • Throat Force 625.0 Sh Ton
  • Apex Force 250.0 Sh Ton
  • Tip Force 143.0 Sh Ton
  • Shear Arm Torque 686900.0 lb ft

Call 800-637-5000 for rate information

Shear Forces

  • Throat Force
    625.0 Sh Ton
  • Apex Force
    250.0 Sh Ton
  • Tip Force
    143.0 Sh Ton
  • Shear Arm Torque
    686900.0 lb ft
  • Cycle Time, open
    5.0 Seconds
  • Cycle time, close
    3.0 Seconds


  • Weight, boom-mount
    7474.0 lb
  • Weight, stick-mount
    6604.0 lb
  • Jaw Opening
    21.0 in
  • Jaw Depth
    22.0 in
  • Jaw Width, moving
    4.0 in
  • Jaw Width, fixed
    13.0 in
  • Length
    125.0 in
  • Height
    60.0 in
  • Width
    31.0 in

Hydraulic Requirements

  • Cutting Circuit - Max. Relief Pressure
    5075.0 psi
  • Cutting Circuit - Max. Flow
    53.0 gal/min
  • Rotation Circuit - Max. Relief Pressure
    2030.0 psi
  • Rotation Circuit - Max. Flow
    11.0 gal/min

  • Cycle Time - Close
    3 Seconds
  • Height
    60 in
  • Jaw Depth
    22 in
  • Jaw Width - Moving
    13 in
  • Length
    125 in
  • Width
    31 in
  • Jaw Width - Fixed
    12 in

Jaw Design

Unique straight lower jaw design effectively enhances the cutting force by facilitating the spreading out of steel along the length of the jaw, maximizing the shear cutting force.

360-degree Rotation

Operator can spin the jaws 360 degrees in either direction to quickly position the jaws for a cut.

Reversible Knives

The four main, side and front knives are fully reversible with four effective cutting edges.

Easy Maintenance

Large access panels on the top, bottom, and sides of the shear housing make it easier to service inside components.

Protected Cylinder

Design of the shear housing provides full protection of the cylinder throughout the complete cutting cycle.

Completely Cat

Only Caterpillar offers an integrated machine-hydraulics-shear system supported by Caterpillar from front to end, throughout the life of the system.

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