The M&J 4000S stationary shredder is designed to meet the special
needs of plants in which the incoming material is extremely varied in
both size and composition, and may also contain unpredictable components.
The combination of a large cutting table and a twin-shaft shedding
system makes it possible to shred almost any kind of material and
that there are no problems with bridging.
The two extremely powerful shafts run asynchronously and in both
directions. The power is transmitted via a double hydrostatic transmission
that makes sure the machine provides full power right from startup,
and takes full advantage of all the power for shredding.
Variants of this large-size model are available with different mobility systems,
including semi-trailer, towed trailer, crawlers and hydraulic supports.
More info: Chris Wegelius +358 40 501 9826

| Overview of specification | ||
| Overall dimension min. (L x W x H) | 4000 x 2330 x 3000 mm | |
| Weight in total | 22.7-25 ton | |
| Standard color | RAL 2011 - Deep orange, Corrosion Class 2 | |
| Loading height (with/without hopper) | 3000 / 3500 mm | |
| Power pack | ||
| Electric motor | 2 x 132 kW / 2 x 160 kW / 2 x 200 kW | |
| Electric control unit | PLC | |
| Drive principle | Hydrostatic transmission | |
| Weight | 5.5 ton | |
| Cutting table | ||
| Number of shafts | 2 - Asynchronous drive | |
| Rotating speed (standard/HDC power pack) | 25-40 rpm / 35-55 rpm | |
| Number of knives | 2 x 5 / 6 / 8 / 9 / 10 / 12 | |
| Number of counter knives | 2 x 10 / 12 / 16 / 18 / 20 / 24 | |
| Cutting area (L x W) | 2420 x 1787 mm | |
| Weight | 13.5-15.8 ton | |
| Chassis | ||
| Standard belt conveyor (L x W) | 4500 x 1000 mm | |
| Discharge height | 650 mm | |
| Discharge width | 1200 mm | |
| Weight (incl. Conveyor) | 3.5 ton | |