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MANUFACTURER
MODEL |
John Deere
1790 12row |
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| Rows and Row Spacing |
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Number of rows |
12 (23/24 row) |
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Row spacing, in. (cm) |
12row30 in. (23/24row15) |
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| Frame |
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Fold configuration |
Front-fold |
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Frame tube size, in. (cm) |
7 x 7 in. (17.8 x 17.8 cm) |
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Fold-and-go from tractor cab |
Base equipment |
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Flexibility |
3-section, 15 degrees up, 15 degrees down to center section |
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| Hitch |
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Base |
Two point hitch for Cat. III with Quik Coupler only |
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Optional |
Drawbar hitch |
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Rear hitch |
Optional |
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| Lift System |
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Type |
Phased hydraulic cylinder lift system |
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Number of cylinders |
6 |
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| Tires |
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Base |
(4) 10.00 x 15 load range D (mainframe transport), (2) 10.00 x 15 load range D (one each wing) |
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Optional |
NA |
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Quantity |
6 |
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| Row Units |
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Type |
Pro-Series™ XP |
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Opener |
Tru-Vee™ double disk w/15-in. blade |
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Depth gauging |
(2) 4-1/2x16-in. semi-pneumatic wheels |
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Adjustment |
T-handle 1/4 to 4-in. with 1/4-in. increments |
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Walking wheels |
Base equipment |
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Row unit seed hoppers |
mini hoppers |
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Capacity |
1/16 bu. mini hopper |
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Material |
Plastic |
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Row unit down force |
Base equipment |
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Non-adjustable (4 springs) |
--- |
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Adjustable heavy-duty |
--- |
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Pneumatic |
Base equipment, Infinitely adjustable to 400-lb. |
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Scrapers, opener blades |
Optional |
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Plastic rotary |
NA |
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Steel straight blade |
Optional |
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Heavy-duty |
NA |
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Seed tube sensors |
Base equipment |
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Base |
AccuCount™ |
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Optional |
--- |
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| Seed Meters |
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Base |
Vacuum |
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Optional |
--- |
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Finger pickup |
--- |
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Radial bean meter |
--- |
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Central Commodity System |
Yes |
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Seed capacity, bu. (cu. m) |
70 |
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| Drive System |
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Base |
2-motor hydraulic variable-rate drive |
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Optional |
Tire contact drive (chain) |
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Number of drive wheels |
One on center frame |
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Drive wheel disconnect |
Automatic |
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Counter shaft |
7/8 hex |
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Drill shaft |
7/8 hex |
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Seed transmission |
Rear mounted on center frame |
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Transmission combinations |
50 sprocket combinations |
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| Markers |
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Type |
Tri-fold |
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Control |
Independent of lift or connected to lift |
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Base |
Independent of lift |
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Optional |
Connected to planter lift |
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Marker disk |
--- |
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Base |
16 in. notched with depth gauging band |
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Optional |
Marker arm gauge wheel |
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Shear bolt protection |
Base equipment |
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Less marker option |
Optional |
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| Closing System |
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Rubber tire closing system |
Base equipment |
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Wheel |
(2) 1x12 in. rubber tires w/nylon wheel |
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Position |
In-line or staggered |
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Adjustment |
T-handle |
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Down force |
5 position, 0-145 lb. |
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Alignment |
Adjustable side to side |
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Cast iron closing system |
Optional |
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Wheel |
(2) 1x12 in. cast iron wheel |
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Position |
In-line or staggered |
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Adjustment |
T-handle |
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| Herbicide and Insecticide |
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Insecticide only hopper |
NA |
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Herbicide only hopper |
NA |
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Insecticide and herbicide hopper |
NA |
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| Liquid Insecticide System |
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System available |
Central Insecticide System |
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Tank capacity |
225 gallon w/CCS, 150 gallon w/Refuge Plus |
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| Seed Monitor System |
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Base |
SeedStar™2 |
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Optional |
SeedStar™ XP |
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| Tillage Attachments |
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Unit-mounted coulter |
Optional |
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Frame-mounted coulter |
NA |
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Bubble blade |
Optional |
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.63-in. fluted blade (25 flutes) |
Optional |
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.7-in. fluted blade (13 flutes) |
Optional |
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1-in. fluted blade (8 flutes) |
--- |
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Row tillage support hanger |
NA |
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Tine tooth |
--- |
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Cons. furrower w/ leading cutout blade |
NA |
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V-wing bed sweeps |
NA |
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Row cleaner |
Optional w/SharkTooth™ wheels |
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Row cleaner - unit-mounted coulter |
Optional w/SharkTooth™ wheels |
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Row cleaner - unit-mounted DD fert. opener |
NA |
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| Fertilizer |
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Onboard / towed / tractor tanks |
Onboard |
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Tank capacity |
420 gal. |
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Fixed-rate application |
Optional |
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Variable-rate application |
NA |
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Pump type |
Piston pump |
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Pump rate (GPA) |
1.8 gal to 38 gal acre |
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Fertilizer opener type |
--- |
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Frame-mounted |
Optional frame mounted single disk opener |
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Unit-mounted |
NA |
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Flow divider distribution system |
Base equipment |
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Pressure manifold distribution system |
NA |
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Dry fertilizer |
NA |
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Number of hoppers |
NA |
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Hopper capacity |
NA |
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| Dimensions |
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Transport width (with markers), ft. (m) |
12-ft. 0-in. |
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Transport width (without markers), ft. (m) |
--- |
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Transport length, ft. (m) |
28-ft. 9-in. |
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Transport height, ft. (m) |
12-ft. 5-in |
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Transport weight, lb. (kg) |
23200 (23row15), 23600 (24row15) |
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Transport underframe clearance |
20 in. |
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Field operation width, ft. (m) |
--- |
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Field operation length, ft. (m) |
--- |
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| Ag Management Solutions |
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Map-based seeding |
Optional |
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Field documentation |
Optional |
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Parallel tracking |
Optional |
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| Additional Information |
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Recommended tractor horsepower |
155 hp - less fertilizer, 200 hp w/fertilizer |
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Recommended tractor hydraulics |
2350 psi maximum |
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Warranty length |
1 year |
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