Skip to main content Skip to navigation
Ag Agriculture Blog IconBehind the Scenes Blog IconConstruction Blog IconEquipment Maintenance Blog Icon Power Systems Blog Icon Thumbs Down Thumbs Up! Small Business Blog IconTachnology Blog Icon Constructioncontrol-smallcost-smallefficiency-smallflexibility-smallHoursHours Location HoursMapMapMenu AgMenu AttachmentsMenu BlogMenu CareersMenu ChecklistMenu ConstructionMenu MaintenanceMenu NewMenu PowerMenu RebuildsMenu RentMenu ServiceMenu TechnologyMenu TestimonialsMenu Training Menu Truck Menu UsedNewArtboard 1Parts Phone Phone PhonePower Systemsproductivity-smallRentalRepSafetyServiceSpecialsTechtestimonial-iconToolsTrainingTruckUsed
View Quote List

New Attachments

Caterpillar

MP324 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.

Photos

  • MP345 with Pulverizer Jaw
    MP345 with Pulverizer Jaw
  • Photos
    Photos
  • Photos
    Photos
  • Photos
    Photos
  • Photos
    Photos
  • Photos
    Photos
  • Photos
    Photos
  • Photos
    Photos

Videos

  • Pulverizer jaws reduce concrete to the smallest size, and cleanly separate rebar for recycling.
  • The innnovative SpeedBooster is the heart of the Cat Multi-Processor system. It delivers power when you need it, then speed when you don't. You get power without compromise, and production without equal.
  • Changing jaws is fast: taking a single operator less than twelve minutes. Change from job to job quickly, and get right back to work.
  • You do more than one thing: you need to do it all. The Cat Multi-Processor is your versatile partner. Change from one jaw to another in less than twelve minutes.
  • Productivity means profit, and the Cat Multi-Processor is your key to productive demolition.
  • You need equipment that lasts. The Cat Multi-Processor is build to endure, no matter what you throw at it.
  • The housing is the heart of the Cat Multi-Processor system. No matter what jaw set you're using, the powerful hydraulics, quick rotation and innovative speed booster will produce like no other.

Documents

Features

Cycle Times are 50 Percent Faster

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.

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

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.

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

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

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

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.

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.

Specifications

  • Performance
    Spec Value
    Cycle Time - Open 1.9 s
    Cycle Time - Close 1.4 s
    Crushing Force - Primary Cutter 631 Sh Ton
    Crushing Force - Cutter Tip 277 Sh Ton
    Crushing Force - Tooth Tip 199 Sh Ton
  • Hydraulic Requirements
    Spec Value
    Jaw Circuit - Max. Oil Pressure 5076 psi
    Jaw Circuit - Max. Oil Flow 95 gal/min
    Rotation Circuit - Max. Oil Pressure 2321 psi
    Rotation Circuit - Max. Oil Flow 13 gal/min
  • Dimensions - Jaw
    Spec Value
    Jaw Depth 34.2 in
    Cutter Length 8.9 in
    Jaw Opening - Maximum 51.2 in
    Jaw Width - Fixed 22.8 in
    Jaw Width - Moveable 16.8 in
  • Dimensions - Housing + Jaw
    Spec Value
    Length 98.5 in
    Height 84.2 in
    Width 39.6 in
  • Weight
    Spec Value
    Weight - Housing, Jaw and Bracket 10095 lb
    Weight - Jaw Only 4925 lb
  • Recommended Carrier Weight
    Spec Value
    Excavator Minimum 45 tons
    Excavator Maximum 65 tons