John Deere DB44 24Row22

Features
- 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
Specifications
Model DB44 24Row22 | |
Rows and Row Spacing | |
Number of rows | 24 |
Row spacing | 22 in. |
Frame | |
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 |
Hitch | |
Base | Drawbar |
Optional | NA |
Rear hitch | NA |
Lift System | |
Type | Electrohydraulic series rephasing cylinders w/center sec. drop axle |
Number of cylinders | 5 |
Tires | |
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 | |
Optional | |
Optional | |
Seed tube sensors | Base |
Seed Meters | |
Base | Vacuum |
Central Commodity System | Seed capacity |
100 bu | |
Optional | |
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 |
Markers | |
Type | Tri-fold |
Control | Base |
Independent Optional | |
NA | |
Independent | |
Marker disk | Base |
Notched - 16 in.Optional | |
NA | |
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 | |
Adjustable | |
Base equipment | |
Cast iron closing system | Wheel |
(2) cast iron wheel - 1 x 12 in.Position | |
In-line or staggered Adjustment | |
T-handle | |
Optional | |
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 |
Fertilizer | |
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 | |
NA | |
NA | |
Flow divider distribution system | NA |
Pressure manifold distribution system | NA |
Dry fertilizer | Number of hoppers |
NA Hopper capacity | |
NA | |
NA | |
Dimensions | |
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 |