Case IH True-Tandem 345

True-Tandem 345 for sale at Miller Sellner, MN. Serving your new and used equipment needs from Sleepy Eye, Bingham Lake, Slayton, MN, and Fairmont, MN .


Model: True-Tandem 345

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True-Tandem Disk Harrow 345 Highlights

  • Available in 5 single fold sizes: 22 ft (6.7 m), 25 ft (7.6 m), 28 ft (8.5 m), 31 ft (9.4 m), and 34 ft (10.4 m)
  • Symmetrical, 18 degree gang angle and equal number of blades on either side of machine, providing uniform pulling pressures and residue mixing
  • Earth Metal Disk Blades, 30% stronger other industry blades, providing durability and decreased downtime
  • New gang mounting design with new plate and bolt, and cast-iron nodular spools
  • Increased frame strength with 16 inches of length added to the tough pull through frame design, welded cylinders, and frame-mounted rockshaft and gauge wheels
  • Active Hydraulic Double-edge Rolling Reel for improved soil conditioning​


Make Case IH
Model True-Tandem 345
Disk harrow type, Tandem or Offset Tandem
Folding (Multi-Section) or Non-Folding (Single Frame) Single-fold
Dimensions and Weights  
Working width, minimum, ft-in (m) 22' 2" (6.76)
Working width, maximum, ft-in (m) 34' 1" (10.39)
Transport width, minimum, ft-in (m) 14' 6" (4.42)
Transport width, maximum, ft-in (m) 18' 0" (5.49)
Transport height, minimum, ft-in (m) 10' 5" (3.18)
Transport height, maximum, ft-in (m) 13' 8" (4.17)
Total weight, minimum, lb (kg) 13,187 (5982) estimated
Total weight, maximum, lb (kg) 19,323 (8765) estimated
Sizes available, number of widths 5
Disk Blades  
Disk blade spacing, in (mm) 7.5 or 9 (191 or 229)
Disk blade diameter, in (mm) 22 (559)
Disk blade thickness, in (mm) 0.177, 0.197 or 0.256 (4.5, 5.0, or 6.5)
Blade edge profile Solid
Optional blade edge profile Reverse bevel solid edge
Blade concavity Standard concavity
Disk Gang Mounting and Angles  
Gang mounting to frame Rigid or C-Spring Cushion
Frame left to right flexibility, rigid or flexible Flexible
Front gang angle, degrees 18
Rear gang angle, degrees 18
Disk Gang Components  
Disk bearings Regreasable, triple lip sealed
Gang arbor bolts, in (mm) 1.5 (38) round
Disk spool description, in (mm) 4.5 (114) Nodular cast iron
Disk blade scraper, type Spring steel, rigid arm
Wheels and Tires  
Transport wheel mounting Walking tandem
Transport tires 12.5L x 15 Fl up to 380/60 R16.5
Optional transport tires 340/55 R16 or 380/60 R16.5
Wing wheel mounting Walking tandem
Wing tires 11L x 15 8PR up to 380/60 R16.5
Hookup to tractor, mounted or pull-type Pull-type
Depth and Level Adjustment  
Typical operating depth, in (mm) 2 to 4 (51 to 102)
Depth control Single point hydraulic, crank adjust
Fore/aft leveling Turnbuckle std / Hydraulic opt
Tractor Power Requirements  
Required power, hp/ft (kw/m) 8 to 12 (19.4 to 29.4)
Optional Attachments  
Rolling basket, reel or chopper Double-edge reel bars, hydraulic down force
Coil tine harrow 3 bar coil tine
Spike tooth harrow No option
Rear hitch Optional