Unverferth 2020

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  • Dual-auger design features a 24" diameter lift auger and 20" floor auger on model 2020 and a 22" lift auger combined with a 20" floor auger on models 1610, 1310 and 1110 for complete cleanout, even in high-moisture grain
    • Model 2020 unloads 1,000 bushels per minute
    • Models 1610, 1310 and 1110 unload 840 bushels per minute
  • Model 2020 features a pivoting lift auger which provides more than 5' of height adjustability so the operator can lower the auger to the truck when unloading and raise the auger when pulling away
  • Dual-folding positions allow the lift auger to be completely lower for road transport and a convenient in-field transport position with easy-to-use stand shortens the time to fold the auger back into the unloading position
  • Dual four-strand belt drive with independent idlers power the high-output floor auger that feeds the lift auger
  • Multi-directional downspout provides in-and-out movement for easily loading and topping off of trucks and wagons
  • Dual auger-mounted halogen spotlights for easier nighttime unloading


Grain Tank

  • 2000, 1600, 1300 and 1100 bushel capacity tanks with a tubular-steel mainframe, graphite coated interior and 12-gauge steel shell for increased durability
  • Narrow transport width for safer road travel and a load side height of less than 11' 6" for increased combine clearance
  • Standard transport safety chain, L.E.D. tail and flashing lights and reflective striping for added on added trasnport visibility
  • PTO features a slip clutch for superior component protection
  • Pivoting hose and electric receptacle holder keeps hoses up and out of the way
  • Hoses are color coded for quick and precise hookup
  • Weather Guard rollover tarp with trailer-type latching mechanism protects harvested crop from inclement weather
  • For complete cart cleanout, hinged floor access gates are standard


Model 2020
Loaded Tire Ground Pressure - P.S.I. calculated at the 3" penetration level.
For use as a comparative guide in choosing between various tire options
Equalizer Tracks - 148" x 42" 16.17
Equalizer Tracks - 131" x 42"  
Tracks - 148" x 36" 18.50
Tracks - 131" x 36"  
Auto-Tension Tracks - 112" x 36"  
In-Line Tandem - 1050/50x32 Tires 21.28
650/65x42 - Walking Tandem Duals  
520/85x42 - Walking Tandem Duals  
520/85x38 - Walking Tandem Duals  
1250/50x32 (201 A8) - Singles  
1250/50x32 (188 A8) - Singles  
1050/50x32 - Singles  
35.5x32 - Singles  
Due to continuing improvements in the design and manufacture of Unverferth products,
all specifications contained herein are subject to change without notice.
Capacity (bushels) 2000
Overall Width
(Singles/Walking Tandem & Tracks)
Overall Width - 1250/50x32 Tires -
Overall Length 37'10"
Transport Height 12'
Height Loading Side 11'
Auger Unloading Height 16'6" - 10'11"
Auger Reach Up to 8'10"
Lift Auger Tube Diameter 24"
Floor Auger Tube Diameter 20"
Flighting 7/16" thick Extended Wear Flighting
Spindle Diameter -
Appx. Empty Weight (lbs.) -
Appx. Empty Weight - Tracks(lbs.) 33,640
Appx. Empty Tongue Weight (lbs.) 4,000
Appx. Loaded Tongue Weight (lbs.) 6,000
Min. Tractor H.P. Requirements 4WD - 400+