PM

For tractors from 150 kW / 200 hp
Heavy model for tractors up to 235 kW / 320 hp

The humus PM series of flail mulchers has been developed to meet the highest requirements and for hp capacities of up to 320 hp. The objective was to develop a mulcher that combines high work performance, stability and a high working speed.

The new humus PM mulcher permits working speeds of up to 14 km/h. The large housing with a passage height of 80 cm likewise supports the high
working speeds, because the mulched material can very quickly flow off.

The high working speed is particularly interesting for machinery contractors and for working large areas, as time management in agriculture is becoming increasingly significant as well. Thanks to high-quality components, such as branded roller bearings, angular gears and a case made of finegrained steel, the PM flail mulchers are designed for a long durability and professional use.

The PM flail mowers offer an ideal adaptation to the terrain. The large rear roller with a 32 mm Ø tracks the ground over the entire working width and ensures quiet operation, even on uneven terrain.

pm-weidepflege-flaechenpflege-zwischenfrucht

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Well proven range of use

In the pasture and land maintenance
For mulching lawns
For mulching infertillage
For mulching corn stover
For lawn maintenance
To slice and dice of sawn timber
In the landscape maintenance
Mulching of crop residues

Basic equipment

Mounting: front and / or rear
Attachement: Cat. II and III
V-Belts: 5
Flailweight: 4.6 kg
Field of cutter rotation: 690 mm
Passage height–housing: 800 mm
Entry height–housing: 370 mm
2 serrated counter-cutters in the housing to increase the degree of defibration and reduction of the mulch mass
Adjustable impact bar
Diameter of the track roller: Ø 320 mm
Cutting height adjustment element with track roller(6 cm)and top link
Hardox® wear plate

Accessories / special equipment

PTO
Lighting equipment

Interchangeable rollers depending on the implementation

Cut-Roller

The Cut-Roller track roller crushesand likewise cuts the crop residues. It is particularly well-suited for dry and sandy soils.

Function diagram – Cut-Roller

Technical data

PM 280

Attachment front and rear: KAT 2/3
Fine edge blade: 24 pcs.
Working width: 2.78 m
Overall width: 3.00 m
Total weight**: 2,100 m
– with processing roller Cut-Roller: 2,293 m
Individual weight Cut-Roller: 520 kg
Individual weight roller: 350 kg
Power requirement*: from 110 / 150 kW / hp
Drive selection max.: up to 235 / 320 kW / hp
Rpm of PTO min^-1: 1,000
Knife shaft speed min^-1: 1,200
Side shift: 46 cm
Max. lateral offset from tractor centre: 1.62 m
Number of V-belts: 5 pcs.
Flail weight: 4.2 kg
Field of cutter rotation: 690 mm
Passage height – housing: 800 mm
Entry height – housing: 370 mm
Serrated counter-cutter in the housing: 2 pcs.
Adjustable impact bar: 1 pcs.
Diameter of the track roller: Ø 320 mm
Cutting height adjustment element: With track roller (6 cm) and top link

* The power requirement also depends upon the grass density and grass height ** Weight may differ according to equipment

PM 310

Attachment front and rear: KAT 2/3
Fine edge blade: 28 pcs.
Working width: 3.10 m
Overall width: 3.30 m
Total weight**: 2,260 m
– with processing roller Cut-Roller: 2,474 m
Individual weight Cut-Roller: 565 kg
Individual weight roller: 374 kg
Power requirement*: from 110 / 150 kW / hp
Drive selection max.: up to 235 / 320 kW / hp
Rpm of PTO min^-1: 1,000
Knife shaft speed min^-1: 1,200
Side shift: 46 cm
Max. lateral offset from tractor centre: 1.77 m
Number of V-belts: 5 pcs.
Flail weight: 4.2 kg
Field of cutter rotation: 690 mm
Passage height – housing: 800 mm
Entry height – housing: 370 mm
Serrated counter-cutter in the housing: 2 pcs.
Adjustable impact bar: 1 pcs.
Diameter of the track roller: Ø 320 mm
Cutting height adjustment element: With track roller (6 cm) and top link

* The power requirement also depends upon the grass density and grass height ** Weight may differ according to equipment

PM 320

Attachment front and rear: KAT 2/3
Fine edge blade: 28 pcs.
Working width: 3.20 m
Overall width: 3.40 m
Total weight**: 2,300 m
– with processing roller Cut-Roller: 2,521 m
Individual weight Cut-Roller: 580 kg
Individual weight roller: 380 kg
Power requirement*: from 110 / 150 kW
Drive selection max.: up to 235 / 320 kW
Rpm of PTO min^-1: 1,000
Knife shaft speed min^-1: 1,200
Side shift: 46 cm
Max. lateral offset from tractor centre: 1.82 m
Number of V-belts: 5 pcs.
Flail weight: 4.2 kg
Field of cutter rotation: 690 mm
Passage height – housing: 800 mm
Entry height – housing: 370 mm
Serrated counter-cutter in the housing: 2 pcs.
Adjustable impact bar: 1 pcs.
Diameter of the track roller: Ø 320 mm
Cutting height adjustment element: With track roller (6 cm) and top link

* The power requirement also depends upon the grass density and grass height ** Weight may differ according to equipment

cutting system

humus system flail net weight: 4.6 kg

2-sided 3-point frame for front and rear mounting and linear lateral adjustment as standard

The extra large-sized skid from highly wear-resistant fine- grained steel serves for the humus PM as a support base. So a safe state is guaranteed on every surface. The skid can be replaced easily as a spare part.