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Multi-processor with concrete cutter jaws

Cat MP345 Concrete Cutter Jaw

Stock on demand

Price on request

Cycle Time - Open

1.9 s

Excavator Minimum

45 tons

Cycle Time - Close

1.3 s

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Feature and benefits

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’…

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.

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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 mat…

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.

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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. &…

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

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Durable and maintainable

Protect your investment and maintain performance, quickly and economically. Jaws are protected with easily changed, individually r…

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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Technical specification

US
Metric

Performance

Specification	Value
Cycle Time - Open	1.9 s
Cycle Time - Close	1.3 s
Crushing Force - Primary Cutter	5.102 kN
Crushing Force - Cutter Tip	2.382 kN
Crushing Force - Tooth Tip	1.670 kN

Hydraulic Requirements

Specification	Value
Jaw Circuit - Max. Oil Pressure	5.076 psi
Jaw Circuit - Max. Oil Flow	95 gal/min
Rotation Circuit - Max. Oil Pressure	160 bar
Rotation Circuit - Max. Oil Flow	13 gal/min

Dimensions - Jaw

Specification	Value
Jaw Depth	913 mm
Cutter Length	501 mm
Jaw Opening - Maximum	1.023 mm
Jaw Width - Fixed	20 in
Jaw Width - Moveable	187 mm

Weight

Specification	Value
Weight - Housing, Jaw and Bracket	9.515 lb
Weight - Jaw Only	4.345 lb

Recommended Carrier Weight

Specification	Value
Excavator Minimum	45 tons
Excavator Maximum	65 tons

Download technical specifications

Learn more information about the Cat MP345 Concrete Cutter Jaw.

Download (2.22 MB, PDF)

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