2019 Unverferth Rolling Harrow® 1645D 45'

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Rolling Harrow® 1645D 45'



Rolling Harrow® 1645D

Unverferth Seedbed Tillage

Heavy duty design for high-speed soil finishing in rocky soils!  The model 1645D Rolling Harrow® soil conditioner adds to the three decade long tradition of this timeless tool.

The model 1645D Rolling Harrow® features aggressive 16" diameter front rolling baskets with scalloped and pitched blades for breaking up larger clods.  The 16" diameter rear rolling drum pushes down rocks and enhances soil firming.  The 1645D is specifically designed for high-speed soil finishing behind field cultivators, discs and vertical tillage tools.

  • The model 1645D features 16" diameter front baskets with a 2 3/8" center shaft providing full-width basket support: Baskets are constructed with 10 high-carbon steel 3/8" thick blades for optimum durability; Vertical reinforcing disks every 12" provided added strength; Reinforced roller end plates extend basket life
  • Exclusive basket design features notched end and center discs for greater depth and soil penetration
  • The 16" diameter rear rolling drum pushes down rocks and enhances soil firming: The 1.5" welded and staggered cleats create channels in the soil for increased water absorption and drive the drum through the field; Standard drum scrapers keep dirt from building up on the drum
  • Free-floating basket and drum rollers provide uniform soil conditioning in a wide variety of field terrains and soil types
  • Patented shouldered bearings are greaseless and prevent rubber seals from reversing and allowing dirt and debris to enter the bearing chamber
  • Extendible-length tongue for ideal in-field turning
  • Only one set of tractor hydraulic outlets are required
  • 16" of ground transport clearance
  • Choice of durable powder-coat finish in red or green
  • Offset tongue is ideal for tillage operation at the field's edge: Hydraulically operated adjustment up to 2' to match the outer edge of the lead implemenet
  • Extendible Tongue allows the operator to extend the tongue length by driving forward or shorten the tongue length by backing up: Hydraulically operated locking pins are actuated and automatically engaged at the desired position to lock the hitch in either the transport or field position; Extendible tongue provides 8' of adjustment
  • Working Width: 45'
  • Fold Type: Cross
  • Transport Width: 16'
  • Transport Height: 13'4"
  • Minimum Length: 24'2"
  • Maximum Length: 32'4"
  • Base Width: 15'
  • Wing Width: 15'
  • Tire Size: 9.5L x 15
  • Approx. Weight: 11,610 lbs.



Working Width
45 ft.
11610 lb.

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