MP365 Pulverizer Jaw

MP324 Pulverizer Jaw

MP365 with Pulverizer Jaw


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 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.

  • Specs
  • Docs



Long Name:
MP324 Pulverizer Jaw
MP365 Pulverizer Jaw


Cycle Time - Open
2.1 s / 2.1 s
Cycle Time - Close
1.6 s / 1.6 s
Crushing Force - Primary Cutter
808 Sh Ton / 7193 kN
Crushing Force - Cutter Tip
411 Sh Ton / 3655 kN
Crushing Force - Tooth Tip
222 Sh Ton / 1977 kN

Hydraulic Requirements

Jaw Circuit - Max. Oil Pressure
5076 psi / 350 bar
Jaw Circuit - Max. Oil Flow
119 gal/min / 450 l/min
Rotation Circuit - Max. Oil Pressure
2321 psi / 160 bar
Rotation Circuit - Max. Oil Flow
13 gal/min / 50 l/min

Dimensions - Jaw

Jaw Depth
42.9 in / 1089 mm
Cutter Length
8.9 in / 225 mm
Jaw Opening - Maximum
62.4 in / 1584 mm
Jaw Width - Fixed
25.9 in / 659 mm
Jaw Width - Moveable
16.8 in / 427 mm

Dimensions - Housing + Jaw

113 in / 2869 mm
98.1 in / 2491 mm
43.3 in / 1100 mm


Weight - Housing, Jaw and Bracket
13547 lb / 6145 kg
Weight - Jaw Only
6753 lb / 3063 kg

Recommended Carrier Weight

Excavator Minimum
65 tons
Excavator Maximum
90 tons