Unique side lever with maximum adjustment range

Mulching can be done both behind and next to the tractor

Complete flexibility and maximum power in any working position

Mulchers MU-PRO/S Copper

Fully flexible and maximum power in any working position – suitable for use with 180-220 HP tractors

For consultation or to receive a purchase offer, please contact the following contacts:

Unique side lever with maximum adjustment range

Mulching can be done both behind and next to the tractor.

Rear/side mulcher with a unique adjustment range of over 1.90 m.
Suitable for use with 180–220 HP tractors.
Working width: 2.50 m.
Rotation angle: from -60° to +90°.
Spiral rotor with DuraX M-shaped hammers.
Additional options are available.

MU-PRO/S Copper mulchers features

Stone throwing certificate issued by TÜV Nord

Müthing, in cooperation with TÜV NORD, has successfully tested all mulchers with a working width of up to 3.2 m for objects thrown during operation. As a result, safety distances are reduced to 2 m on the sides and 8 m in front and behind the machine.

Shark fin shredding strips with shark fins

Shark fin shredding belts with shark finsShark fin shredding belts with shark fins

The system ensures even shredding of all plant residues: longer materials are returned for additional processing, and once properly shredded, they immediately move on.

Starinth® Support Roller Bearing

Heavy-duty Müthing support roller bearing system. The bearing is permanently lubricated, protected by a labyrinth seal and mounted in a star-shaped contour that prevents the bearing from distorting.

Automatic belt tensioning system

The system maintains constant V-belt tension regardless of temperature or wear. Once adjusted, the system itself ensures constant tension.

Functionalities

Mulching can be done both behind and next to the tractor.
Maximum flexibility thanks to unique adjustment stroke.
The robust construction is designed for powerful tractors and ensures long-term use.
Crop discharge is possible both in front of and behind the support roller.
The rotary gearbox ensures smooth power transmission – no wide-angle PTO drive is required.
Combined use is possible up to 5.5 m working width.
Hydraulic collision protection system.
The Vario system is standard.

Müthing experience – your advantage

Every element contributes to making Müthing mulchers a reliable choice for your agricultural work.

1. Round body made of fine-grained steel with numerous profiled corners

Smooth running means lower fuel consumption.
Each profiled corner ensures structural stability - a guarantee of durability.
Large gap between the mulcher body and the support roller – no blockages even when working with large amounts of mulch.

2. Easily removable, bolted wearing parts

Helps maintain the high quality of Müthing mulching and shredding.
Ensures a long service life of the mulcher.

3. Exceptional shredding of crop residues even in difficult conditions

Unique, patented Shark fin shredding belt system with easily removable screw-on segments.
Top quality mulch – regardless of weather conditions.
Clog-free operation = smooth running = lower fuel consumption.

4. Special hardened steel spring safety valves

Virtually unbreakable for maximum safety.
Compact design and small openings provide more effective protection against objects thrown forward.

5. Drive unit

All Müthing mulchers are equipped with a freewheel mechanism in the gearbox or hydraulic drive = Protection for both the mulcher and the drive system - maintenance-free, ensuring long-term operation.

Maintenance

Only a few lubrication points – easily accessible.
Favorable prices for original spare parts.

Security

All Müthing shredders are designed and manufactured in accordance with CE directives. They are also TÜV-approved in accordance with the ISO 17101-2 standard for optimal safety.

6. Adjustable front knife

Continuous, stepless adjustment of the grinding intensity.
Ensures an even and high-quality mulching result.
Allows you to work at higher speeds and process a larger area – while maintaining consistent quality.

7. Weight balance – for stability

Protects against damage when the working environment is full of obstacles and stones.

8. Double helix rotor

Ensures high-quality cutting and shredding while consuming less power – more energy efficient.

9. Excellent surface copying and consistent cutting height

The MU-M Vario and MU-PRO Vario models feature a patented pivoting support roller system, allowing for easy transition to single-operator operation.

Mulch can be discharged both behind and in front of the support roller.

Discharge before the support roller:

Improves the germination of self-seeded grains due to soil compaction.
Reduces dust when working with front mounting.
Reduces tool wear.
Fewer large particles remain in the mulch.

Discharge behind the support roller:

Roller position close to the rotor = precise working depth control.
Even mulch distribution = faster and more uniform decomposition.
Self-cleaning roller = constant precise working depth.

10. Professional shredders with the unique Starinth® support roller bearing system (from model MU-L and above)

Robust, long-lasting bearing system with multi-layer labyrinth sealing technology and a "floating" star-shaped axle integrated into the sidewall.

11. High quality DuraX M-shaped hammers with full support to the rotor

Wear-resistant DuraX M hammers with self-sharpening effect.
When hitting an obstacle, the hammers fold back, thus protecting both the rotor and the entire mulcher.
The full hammer support surface on the rotor reduces the risk of hammer breakage and rotor imbalance.
High-quality materials – for maximum safety and durability of the device.

Tangential tool holders lift the rotor above obstacles, protecting it from imbalance

A longer weld seam ensures a stronger connection of the brackets to the rotor and reduces the risk of them breaking.

Starinth® Support Roller Bearing

A premium, ultra-durable, heavy-duty rear roller bearing system with multi-layer sealing technology and a high-capacity double tapered roller bearing that meets even the most demanding requirements.

External anti-twist protection between the roller and the side shield of the chopper. Prevents the ingress of coarse dirt.
Lubricated mechanical labyrinth for protection against dirt, sludge, plant debris and moisture.
A multi-layer labyrinth of small spring steel rings is lubricated, protecting against fine dust and moisture residues.
Sealed heavy-duty double tapered roller bearing.

Pre-mounted bearing system in a sturdy cast metal housing designed to bolt with a free-running star shaft to the side wall. This provides better resistance to shocks and side loads when working in harsh conditions on hard and uneven surfaces, during intensive work or mowing at high speeds.

Robust – Durable – Long-lasting – Easy-to-maintain system

Müthing mulchers – certified by TÜV Nord for the distance of thrown objects

European agricultural machinery manufacturers are required to manufacture their equipment in compliance with the CE Machinery Directives.
The CE marking represents a self-declaration that the equipment complies with all applicable CE directives.
One of these CE directives: "Test and acceptance criteria for ejected objects for mulchers according to ISO/WD 17101-2".
The independent and accredited body TÜV Nord assessed and awarded this certificate to Müthing products.
Maximum safety and worry-free work - by maintaining safety distances: 8 meters in front and behind, 2 meters on the right and left sides.

The MU-PRO/S Copper mulcher also stands out with these advantages

Safe working environment with Müthing: special hardened steel spring valves protects you, your employees and your equipment. They effectively contain foreign objects and reduce potential damage.

Stone throwing certificate from the Technical Inspection Association (TÜV Nord). Tests have been carried out to ensure that your safety and that of others in the mulcher's working area are guaranteed. The safety distances have been reduced to 2 m on the sides of the machine and to 8 m in front and behind.

Müthing mulchers are made of high-quality fine-grained steel – a guarantee of strength and durability. The lighter design reduces the load on the tractor and protects the soil from compaction.

Shark fin shredding tape with shark fin design – self-cleaning and easy to replace. The system ensures uniform shredding of all crop residues: longer materials are returned for additional processing, and those that are already properly shredded are immediately transported further. The result is a uniform quality result across the entire field.

Hydraulic side shift – convenient work around obstacles, trees and ditch edges. The tractor remains on safe ground, while the mulcher works nearby – where it needs to be reached.

Freewheeling in the gearbox or hydraulic motor protects the PTO system from damage during sudden braking

Free play in the gearbox or hydraulic motor Protects the PTO system from damage during sudden braking. This eliminates the possibility of incorrect operation of the drive system.

Automatic belt tensioning system maintains constant V-belt tension, regardless of temperature or belt wear level. Once adjusted, the tension automatically remains at the set level.

Starinth® Support Roller Bearing is a heavy-duty Müthing support roller bearing system. The bearing is permanently lubricated, protected by a labyrinth seal and mounted in a star-shaped contour that prevents the bearing from distorting. The star-shaped design reduces impacts on the bearing, thus optimizing the bearing life.

Adjustable support roller allows the mulcher to be used all year round. When maintaining pastures or field edges, the front roller evenly spreads the chopped material - this promotes fast and natural decomposition. The position of the support roller at the rear promotes fast spontaneous seed germination, especially in rapeseed crops.

Vertically adjustable support roller/support wheels allows you to easily adjust the mulcher to different working height settings. Both minimally chopped plant residues and lush green turf can be easily achieved.

Double helix rotor – lower costs and longer service life. Smooth operation reduces fuel consumption and protects the drive system, extending the service life of the gearbox and PTO shafts. Internal bearings and wide covers not only protect against foreign objects, but also prevent crop mass from wrapping around the rotor.

Tangential tool holders – better impact protection and longer service life. They allow the rotor to smoothly overcome obstacles, and the longer weld seam ensures a stronger connection of the brackets and reduces the risk of them breaking.

2Cut double-cut rotor with M-DuraX hammers* allows you to work more efficiently due to the special system of arrangement of shredding tools: with 75 % more tools, the cutting speed increases by 100 %. This arrangement allows you to cut twice as fast as using conventional rotors, so you can work at higher speeds by reducing the revolutions.
*Can be used with MU-PRO Vario, MU-PRO/S Vario, MU-PRO/F Vario and MU-M/F 600 Vario models.

M-shaped suspension hammer rotor used where frequent contact with foreign objects is likely. The suspension system allows the hammers to avoid direct impacts on foreign objects, so the equipment is protected and the work proceeds without interruption.

Triple Y-type knives – lower power consumption and less dust.* These blades are easily interchangeable with M hammers and allow for cleaner and more economical work, reducing air and dust movement.

Hydraulic collision protection system (for side models) allows you to adjust the settings individually.* If you are working with a lighter tractor or in dense brushwood, you can adjust the reaction pressure to your needs.

MU-Vario® system – full control over working conditions. Optimal intake, adjustable body shape, adjustable PTO speed, infinitely adjustable bedknife and pivoting support roller allow easy adaptation to any field conditions.

Third category mounting frame

Robust, deformation-resistant category 3 mounting frame, reliably withstands loads at maximum lifting projection.

Rotating support roller

Easy to adjust even without additional assistance. Integrated flow diverter prevents blockages and ensures even discharge.

Rotary actuators

Installed in the axes of movement, they allow for maximum movement without losing power.

Hydraulic Non-Stop Collision Protection

This collision protection effectively moves the device out of the collision zone in an emergency.

Tidy hose routing system

Signs with LED lighting

Warning signs with LED lighting, firmly mounted on a rigid bracket.

DuraX M-Shaped Hammers

Safe to use due to the double holder design - no risk of breakage.
Precise adjustment of the knife weights prevents rotor imbalance, especially when changing tools.
Optimal ergonomic features ensure perfect mulching results, and steel treated with boron alloy and hardening technologies is used.
Easy to turn due to special shape – reduces fuel consumption.
Long-lasting sharp cutting edge.
Long service life due to special steel alloy composition.

MU-Vario®

For optimized retraction and housing shape and smoothly adjustable grinding level.
The system allows you to achieve ideal mulching quality and optimal decomposition of plant mass.

MU-Vario system – for maximum working comfort and flexibility

The MU-Vario® system – complete control over working conditions. Optimal intake, adjustable body shape, adjustable PTO speed, infinitely adjustable knife and pivoting support roller allow easy adaptation to any field conditions.

Universal use – optimal treatment for all crops

Individual settings adapted to various agricultural crops: crushing rapeseed, cereals, corn stubble, as well as for crop and meadow maintenance and mulching abandoned fields.

Flexible adjustment of the grinding intensity

The adjustable front knife allows you to easily adjust the chopping intensity to suit conditions and needs.

Above: low crushing intensity
Below: high crushing intensity

MU-Vario system operating concept:

1. The adjustable counter knife allows for infinitely variable adjustment of the chopping intensity to suit specific requirements.

Optimal chopping results even in wet conditions, on crawfish, with small amounts of plant material or with difficult-to-chop plant material.
Thanks to the strong suction effect, even compressed plant residues can be reached.
The chopping process can be individually optimized for each crop – both corn stubble and crops.
Thanks to the infinitely adjustable chopping intensity, higher driving speeds and higher work productivity can be achieved while maintaining constant quality.

2. Shark fin system:

Even crushing of all particles and homogeneous mulch.
Long plant residues are additionally fed into the rotor a second time, while already shredded materials pass through immediately.
Self-cleaning and replaceable design.

3. The rotating support roller turns the mulcher into a versatile piece of equipment for year-round use

Mulch can be spread both in front of and behind the support roller (from MU-M series models).

(Diagram A) Support roller turned forward:

Loose mulch spreading behind the support roller.
Ideal for pastures, field edges and crop maintenance.
Rapid decomposition of mulch.
Precise adjustment of working depth.

(Diagram B) Support roller turned to the rear:

Mulch spreading in front of the support roller.
Mulch compaction with a support roller.
Optimal seed-soil contact ensures rapid germination of self-seeds.
Front mounting reduces dust dispersion.

4. Sturdy support roller wiper

The roller wiper (optional) ensures smooth shredding even in extremely wet conditions.

NEW: VARIO-SHIFT – hydraulic version

The adjustable counter knife – only for the MU-Pro model – can also be optionally equipped with hydraulic adjustment. This allows you to conveniently control the chopping intensity directly from the tractor cab.

Optional equipment

"M" shaped hanging hammers

Used where frequent contact with foreign bodies is likely.
The chain attachment gives the hammers the necessary freedom to avoid hitting obstacles.
Protects against damage and allows you to work without interruption.
Hidden rocks or edges of field rocks pose no danger to hammerheads.

Triple "Y" type knives

Requires less power.
Easily replaces DuraX M-shaped hammers.
Reduced dust levels due to reduced airflow turbulence.
Available from the spare parts warehouse.

MU-PRO/S Copper	250
Working width (cm)	250
External width (cm)	410
PTO (power take-off shaft) speed	1 000
Maximum tractor power (HP)	220
Weight (kg)	2080
Minimum tractor weight (kg)	7 000
Number of carbide M-shaped hanging hammers	22 / 38
Rotor diameter (mm)	200
Support roller diameter (mm)	245
Number of V-belts	5

Working/adjustment ranges (cm)

A. Adjustment range to the left.
B. Adjustment range to the right.
C. Transport length to the end.
D. Total working range, including equipment width.
G. External width to the right.

Working ranges (°)

E. Angular range up.
F. Angular range down.

MU-PRO/S Copper	250
A (cm)	103
B (cm)	159
C (cm)	370
D (cm)	512
G (cm)	410
E (°)	90
F (°)	60

Muthing
This is a German manufacturer with over 120 years of experience in producing high-quality mulchers for agriculture, landscaping and gardens. The company began operations in 1898 and introduced its first mulchers in 1998. Today, it is a fourth-generation family business.

German quality and reliability
All Müthing implements are developed and manufactured in Germany, in accordance with high quality and safety standards. Much attention is paid to durability, practicality and resistance to intensive work. These mulchers are extremely efficient in shredding plant residues and adapt to various working conditions. Müthing, in cooperation with TÜV NORD, has carried out and successfully passed tests for the ejection of objects during work on all mulchers with a working width of up to 3.2 m. Therefore, when using a Müthing mulcher, you ensure maximum safety for yourself and those around you.

Wide selection
Müthing offers more than 1,500 mulcher models: mounted, foldable, mounted and trailed, for front, rear or side work. Available working widths range from 0.80 to 8.60 m. This variety of models allows every farm to find the most suitable solution.

Modern and sustainable solutions
The manufacturer works closely with scientists and customers from different countries. Solutions such as the MU-Vario system allow you to adjust the mulching as needed. At the same time, technology is being developed that contributes to insect protection and maintaining the ecological balance in the fields. Certified safety tests ensure safe work even near roads or settlements.

You may also be interested in:

Muthing

Mulchers MU-PRO/S Copper

Unique side lever with maximum adjustment range

MU-PRO/S Copper mulchers features

Stone throwing certificate issued by TÜV Nord

Shark fin shredding strips with shark fins

Starinth® Support Roller Bearing

Automatic belt tensioning system

Functionalities

Müthing experience – your advantage

Starinth® Support Roller Bearing

Robust – Durable – Long-lasting – Easy-to-maintain system

Müthing mulchers – certified by TÜV Nord for the distance of thrown objects

The MU-PRO/S Copper mulcher also stands out with these advantages

Third category mounting frame

Rotating support roller

Rotary actuators

Hydraulic Non-Stop Collision Protection

Tidy hose routing system

Signs with LED lighting

DuraX M-Shaped Hammers

MU-Vario®

MU-Vario system – for maximum working comfort and flexibility

Universal use – optimal treatment for all crops

Flexible adjustment of the grinding intensity

MU-Vario system operating concept:

1. The adjustable counter knife allows for infinitely variable adjustment of the chopping intensity to suit specific requirements.

2. Shark fin system:

3. The rotating support roller turns the mulcher into a versatile piece of equipment for year-round use

4. Sturdy support roller wiper

NEW: VARIO-SHIFT – hydraulic version

Optional equipment

You may also be interested in:

Mulchers MU-H/S Copper

Mulchers MU-L/S Copper

Mulchers MU-M/S

Mulchers MU-M/S VARIO PLUS

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