MP318 Shear 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 Time - Open 1.6s
Cycle Time - Close 1s
Cutting Force - Blade Throat 451Sh Ton
Cutting Force - Blade Center 205Sh Ton
Cutting Force - Blade Tip 114Sh Ton

Recommended Carrier Weight

Excavator Minimum 18 tons
Excavator Maximum 25 tons

Hydraulic Requirements

Jaw Circuit - Max. Oil Pressure 5076psi
Jaw Circuit - Max. Oil Flow 40gal/min
Rotation Circuit - Max. Oil Pressure 2031psi
Rotation Circuit - Max. Oil Flow 11gal/min

Dimensions - Jaw

Jaw Depth 19.3in
Cutter Length 15in
Jaw Opening - Maximum 13in
Jaw Width - Fixed 11.8in
Jaw Width - Moveable 3.5in

Dimensions - Housing + Jaw

Width 74.7in
Length 51.1in
Height 31.2in


Weight - Housing, Jaw and Bracket 4131lb
Weight - Jaw Only 1462lb

Standard Equipment

Optional Equipment