Performance
| Cycle Time - Open | 1.9 s 1.9 s |
| Cycle Time - Close | 1.4 s 1.4 s |
| Crushing Force - Primary Cutter | 599 Sh Ton 5327 kN |
| Crushing Force - Cutter Tip | 283 Sh Ton 2522 kN |
| Crushing Force - Tooth Tip | 188 Sh Ton 1670 kN |
Sign In or Create Account
Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Welcome Back!
My Account Dashboard
Account Information
Site Settings
Security
Multi-Processor with Demolition Jaws MP345 Demolition Jaw
Request A Price Find DealerKey Specs
- Cycle Time - Open
- 1.9 s
- 1.9 s
- Excavator Minimum
- 45 tons
- 45 tons
- Cycle Time - Close
- 1.4 s
- 1.4 s
Overview
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.
Features At A Glance
- 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.
- 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.
- 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
- 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.
Product Specifications for MP345 Demolition Jaw
Hydraulic Requirements
| Jaw Circuit - Max. Oil Pressure | 350 bar 5076 psi |
| Jaw Circuit - Max. Oil Flow | 95 gal/min 360 l/min |
| Rotation Circuit - Max. Oil Pressure | 160 bar 2321 psi |
| Rotation Circuit - Max. Oil Flow | 50 l/min 13 gal/min |
Dimensions - Jaw
| Jaw Depth | 37.6 in 954 mm |
| Cutter Length | 8.9 in 225 mm |
| Jaw Opening - Maximum | 46.6 in 1183 mm |
| Jaw Width - Fixed | 7.4 in 187 mm |
| Jaw Width - Moveable | 7.4 in 187 mm |
Dimensions - Housing + Jaw
| Length | 93.2 in 2367 mm |
| Height | 90.7 in 2304 mm |
| Width | 39.6 in 1005 mm |
Recommended Carrier Weight
| Excavator Minimum | 45 tons 45 tons |
| Excavator Maximum | 65 tons 65 tons |
See how MP345 Demolition Jaw compares against frequently compared products.
Multi-Processors
MP345 Demolition Jaw
Selected
- Cycle Time - Open
- 1.9 s
- 1.9 s
- Excavator Minimum
- 45 tons
- 45 tons
- Cycle Time - Close
- 1.4 s
- 1.4 s
Multi-Processors
MP332 Demolition Jaw
- Cycle Time - Open
- 1.9 s
- 1.9 s
- Excavator Minimum
- 32 tons
- 32 tons
- Cycle Time - Close
- 1.3 s
- 1.3 s
Multi-Processors
MP365 Demolition Jaw
- Cycle Time - Open
- 2.1 s
- 2.1 s
- Excavator Minimum
- 65 tons
- 65 tons
- Cycle Time - Close
- 1.6 s
- 1.6 s
assignment Product Brochures and More Are Ready to Download!
Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.
Related Products
Excavators
