Technicial Specifications
| Cycle Time - Open | 1.6 s 1.6 s |
| Cycle Time - Close | 1 s 1 s |
| Cutting Force - Blade Throat | 451 Sh Ton 4012 kN |
| Cutting Force - Blade Center | 205 Sh Ton 1827 kN |
| Cutting Force - Blade Tip | 114 Sh Ton 1011 kN |
| Excavator Minimum | 18 tons 18 tons |
| Excavator Maximum | 25 tons 25 tons |
| Jaw Circuit - Max. Oil Pressure | 5076 psi 350 bar |
| Jaw Circuit - Max. Oil Flow | 40 gal/min 150 l/min |
| Rotation Circuit - Max. Oil Pressure | 2031 psi 140 bar |
| Rotation Circuit - Max. Oil Flow | 11 gal/min 40 l/min |
| Jaw Depth | 19.3 in 490 mm |
| Cutter Length | 15 in 382 mm |
| Jaw Opening - Maximum | 13 in 322 mm |
| Jaw Width - Fixed | 11.8 in 300 mm |
| Jaw Width - Moveable | 3.5 in 88 mm |
| Width | 74.7 in 1897 mm |
| Length | 51.1 in 1298 mm |
| Height | 31.2 in 793 mm |
| Weight - Housing, Jaw and Bracket | 4131 lb 1874 kg |
| Weight - Jaw Only | 1462 lb 663 kg |
Advantages and 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.
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.
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
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.
