MP318 Demolition Jaw

Photos

Length
76.2 in
Height
53.9 in
Width
31.2 in
Jaw Depth
25.4 in

Specs

Dimensions

Length
76.2in
Height
53.9in
Width
31.2in
Jaw Depth
25.4in
Jaw Width, fixed
4.7in
Jaw Width, moveable
4.7in
Jaw Opening, max.
29.0in
Cutter Length
5.9in
Weight (housing, jaw & bracket)
4277.0lb
Weight (jaw only)
1613.0lb
Cycle Time
2.6 sec
Crushing Force, tooth tip
81.0Sh Ton
Crushing Force, cutter tip
116.6Sh Ton
Crushing Force, primary cutter
270.7Sh Ton

Performance

Cycle Time - Open
1.6s
Cycle Time - Close
1s
Crushing Force - Primary Cutter
302Sh Ton
Crushing Force - Cutter Tip
135Sh Ton
Crushing Force - Tooth Tip
93Sh Ton

Hydraulic Requirements

Jaw Circuit - Max. Oil Pressure
5076psi
Jaw Circuit - Max. Oil Flow
40gal/min
Rotation Circuit - Max. Oil Pressure
140bar
Rotation Circuit - Max. Oil Flow
40l/min

Dimensions - Jaw

Jaw Depth
25.4in
Cutter Length
5.9in
Jaw Opening - Maximum
29in
Jaw Width - Fixed
4.7in
Jaw Width - Moveable
4.7in

Dimensions - Housing + Jaw

Length
76.2in
Height
53.9in
Width
31.2in

Weight

Weight - Housing, Jaw and Bracket
4277lb
Weight - Jaw Only
1613lb

Recommended Carrier Weight

Excavator Minimum
18 tons
Excavator Maximum
25 tons

Features

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.
  • 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 money 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.
  • Process more per hour, ship more per shift, make more money 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 Jaw 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.
  • MP318 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
    • Universal - innovative design cuts steel crushes concrete
  • 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.
  • MP318 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
    • Universal - innovative design cuts steel crushes concrete

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.
  • 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.

Standard Equipment

Optional Equipment