John Deere DB44 24Row22

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  • 44-ft. toolbar with 24 rows on 22-in. spacing
  • Available in mini-hopper, 1.6-bu., or 3-bu. MaxEmerge™ 5 row unit
  • Requires a minimum 235-hp tractor equipped with Category 4 drawbar


Model DB44 24Row22
Rows and Row Spacing  
Number of rows 24
Row spacing 22 in.
Fold configuration Front fold
Frame tube size 17.8 x 17.8 cm
Fold-and-go from tractor cab Base
Flexibility 3-section flex-frame; wing 15 degrees up and down
Base Drawbar
Optional NA
Rear hitch NA
Lift System  
Type Electrohydraulic series rephasing cylinders w/center sec. drop axle
Number of cylinders 5
Base 4  31 - 13.5 x 15
Optional NA
Quantity 8
Row Units  
Depth gauging (2) semi-pneumatic wheels - 4 1/2 x 16 in.
Adjustment T-handle 1/4 to 4 with 1/4 increments in.
Walking wheels Optional
Row unit seed hoppers Capacity
  1.6 or 3.0 bu Material
  1.6 - polyethylene or 3.0 - roto-molded plastic bu
Row unit down force Pneumatic
  Base, Infinitely adjustable to 400 lb
  Base equipment
Scrapers, opener blades Plastic rotary
  Optional Steel straight blade
  Optional Heavy-duty
Seed tube sensors Base
Seed Meters  
Base Vacuum
Central Commodity System Seed capacity
  100 bu
Drive System  
Base 2-motor hydraulic variable rate drive
Optional Tire contact drive (chain)
Number of drive wheels Two
Drive wheel disconnect Automatic
Counter shaft 7/8 hex in.
Drill shaft 7/8 hex in.
Seed transmission Front-mounted
Transmission combinations 50 sprocket combination
Type Tri-fold
Control Base
  Independent Optional
Marker disk Base
  Notched - 16 in.Optional
  Notched w/depth gauging band - 16 in.
Shear bolt protection NA
Less marker option Optional
Closing System  
Rubber tire closing system Wheel
  (2) rubber tires w/nylon wheel - 1 x 12 in.Position
  In-line or staggered Adjustment
  T-handle Down force
  5-position Alignment
  Base equipment
Cast iron closing system Wheel
  (2) cast iron wheel - 1 x 12 in.Position
  In-line or staggered Adjustment
Tillage Attachments  
Unit-mounted coulter Optional
Frame-mounted coulter NA
Bubble blade NA
1-in. fluted blade (8 flutes) NA
Row tillage support hanger NA
Tine tooth NA
Cons. furrower w/ leading cutout blade NA
V-wing bed sweeps NA
Row cleaner - unit-mounted coulter NA
Row cleaner - unit-mounted DD fert. opener NA
Onboard / towed / tractor tanks NA
Tank capacity NA
Fixed-rate application NA
Variable-rate application NA
Pump type NA
Pump rate NA
Fertilizer opener type Frame-mounted
  NA Unit-mounted
Flow divider distribution system NA
Pressure manifold distribution system NA
Dry fertilizer Number of hoppers
  NA Hopper capacity
Transport length 11.3 m
  37 ft
Transport height 3 m
  10 ft
Transport weight 12,247 kg
  27,000 lb
Transport underframe clearance 22 in.
  55.9 cm
Ag Management Solutions  
Map-based seeding Optional
Field documentation Optional
Parallel tracking Optional
Additional Information  
Recommended tractor horsepower 235 hp
Recommended tractor hydraulics 4 SCVs w/2250 psi operating
Warranty length 1 Year