Unverferth HT-25 Fieldrunner

Unverferth HT-25 Fieldrunner for sale at Altman Tractor Co., SC

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Unverferth HT-25 Fieldrunner for sale at Altman Tractor Co., SC



  • Models available from 42' to 25' for hauling the widest variety of corn heads, grain platforms and draper platforms, including those with stalk stomper attachments
  • 100% Tool-free adjustability
    • Steel upper rest bar resists flexing and is fully adjustable both vertically and horizontally, without tools, to fit any brand grain platform or row-crop header
    • Patented rest brackets for quick, easy and totally wrench-free adjustment
    • Flip-over brackets on lower rest bar allow quick, easy and tool-free adjustment for holding and transporting grain platform or corn head
      • Steel loops are included for secure fastening of the tie-down straps
  • The patented rear-oscillating axle keeps all four wheels in full contact with the ground, even when traveling over rough terrain
  • Heavy-duty 8-ton hubs, spindles, steering components and 6-bolt wheels with new tires dependably carry all brands of corn heads and grain platforms
  • A 180° turning radius and extra-long 12-foot tongue (16-foot is optional) provide exceptional maneuverability and eliminate bent tongues
  • The tongue's extendable clevis and spring lift assist makes hitching to pickup, combine, or tractor easy and convenient
  • Retractable lighting cord keeps wiring concealed in tongue for longer life
  • Extra-height clearance between axle and ground allows for easy field entry and exit
  • Available bracket for draper heads for greater versatility
  • A rear hitch is standard for pulling header units in tandem
  • The sturdy 6"x4" lower rest bar resists bowing and flexing
    • HT-42, HT-36 and HT-30 feature a trussed lower rest bar for even greater strength and stability
  • Transport chain, rear-mounted rear LED lighting package, tie downs and reflective striping are standard equipment for optimum road travel safety
  • Optional, large-diameter 11Lx15 F-range tires provide 13,000 pound carrying capacity and greater flotation and feature 120-degree steering
  • A storage slot in the upper rest bar is specifically designed for holding an extra cutter knife
  • Highly durable powder-coat finish in choice of red, green or black helps resist corrosion
  • Optional 12" x 48" long upper rest bar landing pads provide a wider landing area for for heads with shorter outer feet under each snout


Model HT-25
Conv. Grain Platform Sizes 25' and less
Draper Platforms 25'
Corn Heads (30" Rows) 8-row and less
Tread Width 6'7"
Overall Length approx.) 34'1"
Wheelbase 14'5"
Tongue Length (std.) 11'5"
Tongue Length (opt.) 15'6"
Approx. Weight (lbs.) 1,290
Upper Support Tube Dimensions 5"x3"x26'
Maximum Height 3'9"
Minimum Height 2'5"
Lower Support Tube Length 14'
Rest Bracket Max. Height 2'5"
Rest Bracket Min. Height 1'9"
Span Between Upper/Lower Rest Bar-Max. 4'4"
Span Between Upper/Lower Rest Bar-Min. 2'11"
Standard Tires 20.5x8.0-10 E-Range Trailer Service

Due to continuing improvements in the design and manufacture of Unverferth products, all specifications contained herein are subject to change without notice.

U.S. patent #5,374,082, additional U.S. and foreign patents pending.


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