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Pasture Management

Low HP Required

From 80HP

Machine Width

9′, 14’, 18’, 20’

All-rounder machine for cutting tall grass to clearing weeds, brush and crop residue

When looking for a versatile, hardworking machine, look no further than the award-winning Cyclone Rotary Cutter. This heavy duty machine has similar mulching capabilities of a flail mower but with much less power requirements and faster forward working speeds. From traditional pasture topping to clearing crop stubble, these machines are equally at home in set aside acres, forestry margin management and maintaining CRP land.

Each rotor has four blades made of high-grade hardened steel for powerful ‘blender-style’ mulching but with 50% less HP required than a similar-sized flail. The 18ft model only requires a 110HP tractor, less than half the power needed to operate a flail mower which means 50% fuel savings upfront.

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Cutting rotors are spaced 2 ¼ feet apart, doubling the number of heads found in batwing mowers to ensure any material is cut cleanly and evenly spread with no windrows. The double-chop blade system eliminates the need to carry multiple blade sets for crop stalks and other applications.

The Major Cyclone is suitable for pasture maintenance, weeds, brush, and scrub. It also easily manages crop stubble including cotton, corn, sorghum and barley.

The MAJOR Cyclone is manufactured using high performance Strenx® 700 MC structural steel. This materials’ high strength and consistent properties allows it to take higher payloads and as a result makes the Major Cyclone stronger, lighter, safer and more sustainable. Combined with hot-dip galvanization to EN ISO 1461:2009 specifications, the Cyclone Shredder is guaranteed impact tough. Hardox® 450 abrasion-resistant steel discs protect the high-grade hardened spring steel blade system while the shredder is working.

The Cyclone incorporates important operational safety features.  Thick rubber curtains line the deck at the front and on top of the rear roller.  This combined with steel deflectors prevent foreign objects from being flung out from the rotors.

The Cyclone has wings that hydraulically fold up for safe and easy transport between sites.


  • Four models: 9ft, 14ft, 18ft and 20ft
  • Fits fully mounted CAT II and III quick hitch (3-point hitch style)
  • Easy adjustable cutting height
  • Walterscheid PTO shaft and customized heavy duty Comer gearboxes
  • Produced from high-performance Strenx® 700 MC structural steel which is 2½ times stronger than standard steels used in agricultural machinery production
  • Hardox® 450 abrasion-resistant steel discs
  • Heavy duty full-length rear roller follows ground contours
  • Low maintenance machine with less wearing parts than a flail mower
  • No wind rowing
  • Wings hydraulically fold up for safe and easy transport.
  • 6mph working speed – 50% faster than a flail
  • Delivers 50% savings on power consumption and fuel costs


Pasture & Paddock

Heavy Scrub

Light Scrub

Airfields & Military Bases

Firebreak Mowing


Specifications MJ31-280 MJ30-420DW MJ31-560 MJ30-630
Overall width 10’ 14’ 6” 19’ 21' 4½"
Cutting width 9’ 2” 14’ 18’ 4” 20' 8"
Transport width 10’ 6’ 7” 6’ 7” 9' 1¾"
Power (HP) 80-120HP 90-150HP 100-150HP 140-190HP
PTO (rpm) 540 1000 1000 1000
Cutting height 2” to 6¾” 2” to 6¾” 2” to 6¾” 2” to 6¾”
No. of Rotors 4 6 6 9
No. of Blades 16 24 24 36
Weight 2,083 lbs. 3,000 lbs. 5,026 lbs. 4,130 lbs.
Blade speed 11,400 FPM 11,400 FPM 13,700 FPM 11,400 FPM


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