S9 dyna

Powerful reversible mulcher with a side shift of up to 67 cm

S9 dyna mulches grass, prunings, wood and corn stubble up to 9 cm in diameter. The stable 3-point linkage for front and rear mounting with 67 cm linear hydraulic side shift is suitable for land management, pasture maintenance and forestry. The adjustable rear hood determines the degree of shredding, while the reinforced, height-adjustable support roller adapts the machine to the material and ground. High-strength steel, replaceable wear plates, counter cutters, and the durable HELIX rotor with forged SMO flails guarantee a clean cut, low power requirement, and a long service life.

Mulchers for tractors 100-220 HP
Working width from 200-300 cm / 79-118 inch
Up to 9 cm | 3.5" ∅
Tools

SMO

SEPPI M. S9 dyna mulching grass, prunings, wood and corn stubble up to 9 cm Ø – HELIX rotor, 67 cm side shift
S9 dyna mulcher with HELIX rotor, spiral-arranged SMO flails, replaceable wear plates and counter-blades for clean, efficient mulching.

Applications

  • Landscape maintenance & green space management
  • Mulching vine and tree prunings
  • Shredding harvest residues (e.g., corn stubble, sunflower stalks, rapeseed residues)
  • Mowing meadows and pastures
  • Maintenance of grassland and pastures
  • Maintenance of windbreaks and forest edges
  • Removal of brushwood and undergrowth
  • Land management
  • Maintenance of public parks and green spaces
SEPPI M. S9 dyna reversible flail mulcher for grass, prunings, wood and corn stubble up to 9 cm diameter

Quality Characteristics

4DR
COUNTER CUTTERS
FR
HELIX ROTOR
M FLAP
S 420
WEARPLATE
FR
SEPPI S9 dyna mulcher with heavy-duty 3-point hitch for front and rear mounting

Stable 3-point linkage for front and rear mounting

SEPPI S9 dyna mulcher with 67 cm hydraulic side shift for grass, prunings, wood and corn stubble up to 9 cm

Linear hydraulic side shift 70 cm

SEPPI M. S9 dyna mulching grass, prunings, brushwood and wood up to 9 cm diameter

Powerful - mulches prunings and corn stubble up to 9 cm Ø

HELIX ROTOR
S9 dyna mulcher: HELIX ROTOR with SMO flails for low power demand and maximum throughput

Low power requirement thanks to HELIX ROTOR technology

COUNTER CUTTERS
S9 dyna mulcher: replaceable double counter-blades inside the housing improve mulching quality

Double counter cutters – replaceable and effective

WEARPLATE
SEPPI M. S9 dyna mulcher – replaceable AR400 wear-resistant steel plates for long service life in demanding mulching applications

Chassis with replaceable wear plates

M FLAP
SEPPI SMWA avs mulcher with steplessly adjustable M-FLAP mulch flap for optimal mulching results and minimal power requirement

M-FLAP hood for adjusting the degree of mulching

4DR
S9 dyna adjustable support roller with 4D-ROLLER double tapered bearing – four bearings act in all directions to stabilize the mulcher

Height-adjustable support roller, bearings and roller reinforced