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Unverferth 3755

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Unverferth 3755




  • The new, patented 5-ply rubber conveyor belt design features offset rows of cupped cleats to minimize seed damage while providing a greater carrying capacity:
    • For the quickest unloading, choose the 10" conveyor on model 4955DXL featuring unloading speeds up to 45 bushels per minute
    • Filling a larger, central fill planter or drill?  The 8” conveyor features an unloading speed of up to 35 bushels per minute
    • Filling individual planter or drill boxes?  Do it with precise control with the 6” conveyor featuring unloading speeds up to 16 bushels per minute
  • Smooth-Start conveyor engagement gently brings the conveyor belt up to maximum speed to increase belt life
  • All models are standard with two downspouts:
    • 4' flex spout on all models ideal for filling central fill planters or drills
    • Rubber funnel spout on model 4955DXL for easy self-filling
    • 2-Stage downspout on all other models ideal for filling individual planter boxes
  • Tool-free removable belt access cover allows you to easily determine belt tension
  • The redesigned over-center hopper lock with larger rubber hopper intake increases seed flow
  • Standard canvas hopper cover with elastic band holds tightly around the hopper opening to safeguard contents

Patented Design

  • The conveyor features a patented self-filling design for easily filling the seed tender from ground level
  • Conveyor spring-lift assist for added ease when positioning the conveyor into the self-filling position
  • DXL models feature a 24' long single-stage conveyor measured from top to bottom bearing
    • Model 4955DXL features a max unloading height of 16'6"
    • Model 3955DXL features a max unloading height of 15'
  • XL models feature a 21' long conveyor measured from top to bottom bearing and a max unloading height of 13’6”
  • Models 2755 and 3755 feature an 18' long conveyor measured from top to bottom bearing and a max unloading height of 12’
  • Self-filling is quick and easy with tool-free downspout removal
  • Cleaning out seed between varieties is a breeze using the tool-free removable hinged door at the bottom of the conveyor
  • Model 4955DXL features a standard 3-function wireless remote
    • All other models feature a standard 2-function wired remote that controls conveyor on/off and raise/lower
  • Hydraulically operated vertical height adjustment allows you to quickly position the conveyor where you need it:
    • 4955DXL Models = 90 inches of adjustment
    • 3955DXL Models = 82 inches of adjustment
    • XL Models = 68 inches of adjustment
    • Models 2755 and 3755 = 54 inches of adjustment
  • The conveyor can be positioned in the rear or swung 180 degrees to the front for road transport
  • Conveyor arm locking mechanism allows you to quickly and conveniently lock or unlock the conveyor from the pivot arm
  • Stainless-steel conveyor rollers and turntable plates provide maximum durability and 3/4” locking increments stops the end of the conveyor every 10” for added versatility

Seed Protection

  • Protecting your investment is important to you and the 55-Series Seed Runner tenders are designed to handle seed with the greatest care:
    • The conveyor inlet features patented side seals and a brush-seal-brush design to prevent seed from back feeding into the hopper and minimizing seed damage
    • The new extended-length rounded conveyor hood is rubber lined for enhanced seed flow and protection
    • A top-mounted, 6 cubic inch hydraulic motor pulls the belt forward, keeping it tight for the most efficient and gentlest seed movement



  • The new tank design features a low profile and oversized top opening for enhanced stability and easy self-filling
    • Model 4955DXL features an 8' wide by 14'6" long top opening
    • Models 3955DXL, 3955XL, 3755XL and 3755 feature an 8’ wide by 12’ long top opening
    • Models 2755XL and 2755 feature an 8’ wide by 10’ long top opening
  • Additional viewing windows in the upper portion of the tank and standard fill light indicators provide enhanced visibility of the seed level during the loading process
  • Interior slopes are graphite coated to ensure optimum seed clean-out
  • Model 4955DXL features bottom dump 10" wide by 15" long unloading doors for maximum seed flow
    • All other models feature large 8” wide by 10” tall wheel operated unloading doors
  • The regulating baffle directs seed into the conveyor intake for increased unloading efficiency

Tank Design

  • Four tank sizes to fit your operation’s needs:
    • Models 2755 & 2755XL feature a 275 seed unit carrying capacity
    • Models 3755 & 3755XL feature a 375 seed unit carrying capacity
    • Models 3955DXL and 3955XL feature a 400 seed unit carrying capacity
    • Model 4955DXL features a 500 seed unit carrying capacity
  • All models feature a dual compartment tank design for handling multiple seed varieties
  • 20" wide non-slip viewing ladder for quick and convenient load checking
  • 18 oz. roll-over tarp that stays tightly locked at highway speeds
  • 690 cc (22 HP) on model 4955DXL and 390 cc (13 HP) Honda® gas engine with electric start and conveniently located controls


  • Models 4955DXL, 3955DXL and 3955XL feature a heavy-duty undercarriage, oil bath hubs and a patent-pending rubber-cushioned suspension with shock absorbers for a smoother ride and longer life
    • Model 4955DXL features a tandem undercarriage with 16,000 lb. axles and dually 235/75x17.5 highway tires
    • Model 3955DXL and 3955XL feature a tandem undercarriage with 12,000 lb. axles and 235/75x17.5 highway tires

Durability is Standard

  • 55-Series Seed Runner tenders are manufactured with the highest quality components for unmatched durability.  Transportation from field to field goes quickly and smoothly with the rugged undercarriage
  • Models 3755 & 3755XL feature a triple axle and Models 2755 and 2755XL feature a tandem axle undercarriage with 7,000 lb. torsion axles
    • 235/85x16 highway rated tires
  • All Seed Runner models feature electric brakes on all axles and appropriate lighting for safer highway travel
  • Choose from a gooseneck or bumper pull hitch with 2-5/16” ball to meet your operation’s needs


Model 3755
Overall Length with Bumper Hitch 24' 8"
Overall Length with Gooseneck Hitch 25' 9"
Transport Width 8' 6"
Transport Height 10' 8"
Overall Load Height 10'
Box Length 14'
Box Width 8' 6"
Box Height 8' 11"
Box Load Height 8' 2"
Box Base Length 9' 5"
Box Base Width 5'
Undercarriage Length 20' 9"
Transport Length 22' 6"
Undercarriage Deck Height 1' 10"
Underframe Clearance 1' 2"
Conveyor Height in Transport Position 7' 6"
Conveyor Maximum Unloading Height 12'
Conveyor reach at Maximum Unloading Height 11' 2"
Conveyor Minimum Unloading Height 7'
Conveyor Reach at Minimum Unloading Height 13' 5"
Appx. Empty Weight (lbs.) 6,780
Tongue Weight -Loaded (lbs.) 1,000
Lighting Connector 7-pin flat
Reach w/Standard 2-Stage downspout 30' (12-Row Planter)
Reach w/opt. 3-Stage downspout 40' (16-Row Planter)