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Description
Working widths from 8’ 9” to 18’ 9”
The Sunflower 4213 Coulter Chisel can completely fracture hardpans and eliminate soil compaction to a depth of 12 inches that a wider spaced shank arrangement would miss. With coulters spaced every 7.5 inches, shanks on 15-inch centers and sizes beginning at seven shanks, the 4213 fits well in smaller farming operations. |
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Features
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- Frame
- Hitch
- Depth Control
- Shanks
- Wheels & Tires
- Floating Hitch & Gauge Wheels
- Finishing Attachments
- Models from 13’ to 47’
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Walking Tandems
The walking beam pivot assemblies consist of two tapered roller bearings with triple-lipped seals. For ease of service and strength, the wheel spindles slip into the spindle tube, which is welded into the walking beam.
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Patented C-Flex Mounts
Our patented C-Flex bearing standards absorb disc shock created by rocks, field obstructions and normal discing. Additional C-Flex benefits include the ability to clear residue better than conventional rigid standards; extended bearing, spool and disc blade life and easy maintenance.
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Heavy-Duty Frame
All Sunflower primary tillage tools feature an all-welded, box-beam frame with specially formed gussets in all high-stress areas for maximum reliability and a long service life. Most models also feature a maintenance-free lift system, which utilizes space-age UHMW plastic sleeves on lift pivots, to eliminate the need for greasing, while decreasing parts wear and maintenance.
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Hydraulically Adjusted Coulter Gangs
Gangs feature two rephasing lift hydraulic cylinders (protected by shock-absorbing mounts) to control the front gang depths with on-the-go adjustments. |
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Specifications
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| Model |
Working width ft (m) |
Transport width ft (m) |
Transport height ft (m) |
Weight lbs (kg) |
Power requirements |
| 4213-7 |
8’-9” (2.7) |
9’-8” (3) |
N/A |
6,068 (2,752) | 6,760 (3,066)* |
20 to 25 hp per shank |
| 4213-9 |
11’-3” (3.4) |
10’-11” (3.3) |
N/A |
6,632 (3,008) | 7,522 (3,412)* |
20 to 25 hp per shank |
| 4213-11 |
13’-9” (4.2) |
14’-3” (4.3) |
N/A |
7,602 (3,448) | 8,690 (3,942)* |
20 to 25 hp per shank |
| 4213-13 |
16’-3” (5) |
16’-2” (4.9) |
N/A |
8,162 (3,702) | 9,448 (4,285)* |
20 to 25 hp per shank |
| 4213-15 |
18’-9” (5.7) |
18’-9” (5.7) |
N/A |
9,202 (4,174) | 10,692 (4,850)* |
20 to 25 hp per shank |
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