1007 40th Ave North Moorhead, MN 56560
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Seppi SMWA avs Offsetting Mulcher

Offsetting mulcher 40-90 HP

Mulches grass and prunings up to 5 cm [2”]

Hyd. positioning from +90° to -50° to the right up to 136 cm [54″]

The SMWA avs is an offsetting mulcher ideal for areas hard to reach such as ditches, slopes and river banks but also does a great mulching job on steep road sides, orchards and vineyards. Great versatility is achieved by ample side shift in addition to hydraulic angling.

The SMWA avs can work from 90° up angling to 50° down angling, independent from the side shift, centrally behind the tractor, or offset to the side, and reach up to 274 cm [198“] to the right of the tractor center line, depending on the working width of the mulcher. Maximum side shift is 136 cm [54“]. High resistent thanks casing made of high-tensile steel and reinforced bearings. Two possibilities to place the gearbox: Gearbox inside of machine keeps the mower close to the tractor (appropriate e.g. for orchard rows). External gearbox (optional) allows large outrigging.

The optional safety breakaway system FLEX-SAFE™ prevents breakage of the linkage. Articulated attachment frame allows dynamic flexation.

Available working width: 155, 175, 200 cm [61″, 69″, 79″].


  • Mulches grass and bushes up to 5 cm [2”]
  • Standard rotor with SMW flails
  • Working speed 1-5 km/h
  • ISO 3-point rear linkage cat.
  • Hyd. positioning from +90° to -50°
  • Hyd. side shift to the right
  • Gearbox 540 rpm with through shaft
  • Front protection: metal flaps
  • Adjustable rear hood with rubber protection
  • Support roller adjustable in height by 5 cm [2”]
  • Colour: red RAL 3020


  • PTO drive shaft with freewheel
  • Rotor with Y knives
  • Front attachment
  • External transmission
  • Attachment with safety breakaway FLEX-SAFE™
  • Lateral support rollers 160 mm [6”]
  • Side shift arms available in several lengths