MP365 Shear Jaw

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Cat® Multi-Processors accept multiple interchangeable jaws for a wide range of demolition tasks. Faster cycle times get your jobs done quicker. Greater power means taking on bigger jobs. Quick jaw change gives you the right tool for the task at hand, without slowing you down. All built on a durable, easy to maintain platform.


  • Cycle Time - Open 2.1 s 2.1 s
  • Cycle Time - Close 1.6 s 1.6 s
  • Cutting Force - Blade Throat 1270.0 Sh Ton 11295.0 kN
  • Cutting Force - Blade Center 490.0 Sh Ton 4357.0 kN
  • Cutting Force - Blade Tip 263.0 Sh Ton 2342.0 kN

Hydraulic Requirements

  • Jaw Circuit - Max. Oil Pressure 35000.0 psi 5076.0 bar
  • Jaw Circuit - Max. Oil Flow 450.0 gal/min 119.0 l/min
  • Rotation Circuit - Max. Oil Pressure 16000.0 psi 2321.0 bar
  • Rotation Circuit - Max. Oil Flow 50.0 gal/min 13.0 l/min

Dimensions - Jaw

  • Jaw Depth 860.0 in 34.0 mm
  • Cutter Length 714.0 in 28.0 mm
  • Jaw Opening - Maximum 552.0 in 22.0 mm
  • Jaw Width - Fixed 490.0 in 19.0 mm
  • Jaw Width - Moveable 146.0 in 6.0 mm

Dimensions - Housing + Jaw

  • Width 1100.0 in 43.0 mm
  • Length 2597.0 in 102.0 mm
  • Height 2133.0 in 84.0 mm


  • Weight - Housing, Jaw and Bracket 5850.0 lb 12897.0 kg
  • Weight - Jaw Only 3087.0 lb 6806.0 kg

Recommended Carrier Weight

  • Excavator Minimum 65 tons 65 tons
  • Excavator Maximum 90 tons 90 tons

Cycle Times are 50 Percent Faster

  • New speed booster technology dynamically shifts hydraulic force from speed to boost mode, automatically as you operate.
  • You’ll spend less time waiting for the jaw to open or close to contact, as the speed valve automatically adjusts to fast flow when there’s no load.
  • Maximum crushing/cutting force is applied as soon as the jaw contacts material.

Up to 19 Percent More Force

  • Process more per hour, ship more per shift, make more every day. Speed booster magnifies hydraulic force when the jaw contacts material, quickly making the cut.
  • Mount more power even on smaller excavators. Compact design keeps the center of gravity as close as possible to the machine.
  • Get maximum performance and total support with a complete Cat demolition solution. Programs for the MP are built into the Next Gen Cat operator display. Single point of support your entire system by your local Cat dealer.

Change Jaws in 15 Minutes

  • Innovative jaw locking enables a single operator to easily change jaws in 15 minutes or less. Requires only standard hand tools.
  • Simple and safe jaw changes are part of the design. Every jaw sits stable, even on the roughest work site, on the included jaw stand.
  • MP332 accepts these jaw types:
    • Concrete Cutter – outer jaw cracks concrete; inner shear jaw cuts steel
    • Demolition – opens wide to crack the largest concrete structures
    • Pulverizer – crushes concrete, separating the rebar
    • Shear – cuts structural steel, pipe, and cable

Durable and Maintainable

  • Protect your investment and maintain performance, quickly and economically. Jaws are protected with easily changed, individually replaceable wear parts.
  • Get more production time per cutter before replacement. Most cutting blades can be flipped in two ways, to use four different cutting edges.
  • Even when deep into debris, the cylinder rod is armored to prevent damage and the main cylinder body is protected inside the housing.

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