MP345 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 1.9s
Cycle Time - Close 1.4s
Cutting Force - Blade Throat 951Sh Ton
Cutting Force - Blade Center 409Sh Ton
Cutting Force - Blade Tip 219Sh Ton

Recommended Carrier Weight

Excavator Minimum 45 tons
Excavator Maximum 65 tons

Hydraulic Requirements

Jaw Circuit - Max. Oil Pressure 5076psi
Jaw Circuit - Max. Oil Flow 95gal/min
Rotation Circuit - Max. Oil Pressure 2321psi
Rotation Circuit - Max. Oil Flow 13gal/min

Dimensions - Jaw

Jaw Depth 29.3in
Cutter Length 22.8in
Jaw Opening - Maximum 19.7in
Jaw Width - Fixed 17.1in
Jaw Width - Moveable 5.7in

Dimensions - Housing + Jaw

Width 90.4in
Length 73.4in
Height 39.6in


Weight - Housing, Jaw and Bracket 9524lb
Weight - Jaw Only 4354lb

Standard Equipment

Optional Equipment