Cura ST
In hybrid and mechanical weed control farming there is a need for a harrow, so we have designed one to be stronger, easier to operate, and more precise than the competition. We started with a closed frame construction made of square tubing which guarantees torsional stiffness for the tines while maintaining its lightweight and durability. We then added a spring and tine combination that together make the perfect pair. The double spring allows for a fine blind harrowing, while also being able to conqour working agressively. All of the features together of Cura ST make it a very universal tool and a must have in your equipment lineup.
Individually suspended tines with double spring for adjustable pressure.
Cura ST, 40 feet of working width, folds into 5 sections for a transport width of under 10 feet.
Spring system is hydraulically adjustable, is attached above the frame, and allows for both gentle and agressive harrowing of high populations.
Advantages of Cura ST
- Closed frame construction made of square tubing guarantees excellent torsional stiffness while maintaining lightweight and durability.
- Flex due to double lifting cylinders for a 90° folding allows for ease of turning due to slightly raised side wings and excellent adaption to hilly terrain due to cylinders being set to float position.
- Maximum frame height of 1.5 feet allows for harrowing crops at different maturities.
- Up to eleven support wheels can be used to maintain precise engagement of soil across entire machine.
- Position of the support wheels at the frame can be adapted to the spacing of the row crops.
- Folds in five sections to a transport width of 10 feet.
- Cylinder of the 180° folding is located in a protected position inside the frame (derived from the well-proven frame design of our tillage technology).
- Working width of 40 feet.
The Spring
- Spring pressure hydraulically adjustable.
- Springs are attached above the frame and allow for a gentle harrowing of high populations.
- The double spring guarantees a wide selection of working pressure which allows for a fine, blind harrowing and also for working aggressively.
- Constant tine pressure for different tine positions allows for working on the contours, e. g. potato ridges.
The Tine
- Tine length in the wear area: 5 inches
- Tines are connected and suspended individually.
- Laterally stable due to large bearing.
- 8 mm harrow tine, optionally available in a carbide coated version.
- The tine position is adjusted via height-adjustable support wheels.
- Cranked tine for a force transmission in the middle.
Closed frame construction made of square tubing guarantees excellent torsional stiffness while being lightweight and durable.
Hydraulic adjustment of the tine pressure via rock shaft.
Laterally stable due to large bearing
Tines are connected and suspended individually
Inside cylinder for 180° folding
Maximum clearance due to frame height and springs above the frame
Position support wheels
TECHNICAL SPECIFICATIONS
| HORSCH Cura | 12 ST |
| Working width (m) | 12.2 |
| Transport width (m) | 2.95 |
| Transport height (m) | 3.6 |
| Length (m) | 2.7 |
| Bar spacing (mm) | 200 |
| Tine spacing (cm) | 28 |
| Weight (kg) | 2 300 |
| Tyre size support wheels | 18 / 8.5 – 8 |
| Frame height (mm) | 450 |
| DA control devices | 4 |
| 3-point (linkage) | 3-point Cat. III |
| Horsepower requirement from (kW/hp) | 90 / 120 |
