Tank Shear Tank Shear
Cat® Multi-Processors DNA Cat® Multi-Processors DNA
Versatile Versatile
Jaw Change Jaw Change
SpeedBooster SpeedBooster
Reliable Reliable
Housing Housing
Productive Productive
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Cycle Time - Open1.8 s (1.8 s)
Excavator Minimum24 tons
Cycle Time - Close1.2 s (1.2 s)
Excavator Maximum35 tons
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 - Open1.8 s (1.8 s)
Excavator Minimum24 tons
Cycle Time - Close1.2 s (1.2 s)
Excavator Maximum35 tons
Cutting Force - Blade Throat174 Sh Ton (1550 kN)
Cutting Force - Blade Center213 Sh Ton (1894 kN)
Cutting Force - Blade Tip488 Sh Ton (4344 kN)
Jaw Circuit - Max. Oil Pressure5076 psi (35000 bar)
Jaw Circuit - Max. Oil Flow59 gal/min (225 l/min)
Rotation Circuit - Max. Oil Pressure2030.5 psi (14000 bar)
Rotation Circuit - Max. Oil Flow10.6 gal/min (40 l/min)
Jaw Depth19 in (490 mm)
Cutter Length17 in (439 mm)
Jaw Opening - Maximum19 in (485 mm)
Jaw Width - Fixed11 in (286 mm)
Jaw Width - Moveable5 in (120 mm)
Width31 in (793 mm)
Length84 in (2129 mm)
Height62 in (1571 mm)
Weight - Housing, Jaw and Bracket6074 lb (2761 kg)
Weight - Jaw Only2497 lb (1135 kg)

Benefits and Features

  • 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.

  • 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.

  • 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.
  • MP324 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
    • Secondary Pulverizer – crushes concrete into finer particles; total rebar separation
    • Shear – cuts structural steel, pipe, and cable
    • Tank Shear – cuts at right angle on three sides, cleanly cutting tanks or plate steel
    • Universal – innovative design cuts steel and crushes concrete

  • 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.