Overview
Easier Inter-row Management
Finely shred grass, weeds and cover crops with the SDS Series shredders. Available in wide working widths of 57.5" to 79.9" (1.5 to 2.0 m)
KUHN SDS Series shredders offer growers an innovative solution to maintain grassy areas between the rows in orchards and vineyards. The proven gearbox and belt system drives the main cutting rotor, which uses hammer knives and two rows of counterknives to finely shred grass. Independent hydraulic drive means the auger discharge can be fine-tuned to match the ground speed and working conditions. Standard hydraulic side shift increases the reach of the machine for working under larger tree canopies.
Features
Side-Discharge Auger
The right-hand, side-discharge auger directs clippings from the cutting rotors to the base of trees or vines. In heavier conditions, such as prunings are light woody materials, the auger can be easily removed to prevent plugging. The auger is hydraulically driven, allowing the operator to adjust the speed of the auger to match working conditions.
Hitch & Offset
To extend the machine's reach and facilitate work under wide tree canopies, the hitch is capable of an offset up to 13.8" (35 cm) to the right. This offset is hydraulically controlled so the operator can adjust the machine without having to leave the tractor seat. The headstock is compatible with Cat. 1 and 2 hitches.
Rotor Driveline
The main gearbox of the SDS is driven at a PTO speed of 540 rpm. The output shaft of the gearbox connects to a triple belt drive on the side of the machine to drive the main cutting rotor. This proven design is durable, while reducing noise and simplifying maintenance compared to a chain or gear drive.
Height Adjustment Roller
A rear-mounted roller sets the cutting height of the machine and allows the machine to follow ground contours. Three adjustment slots are available to match the operator's preferences, and convenient access holes on each side simplify greasing the roller.
Hammer Knives
The hammer knives power through grass, weeds and cover crops. These knives and the rotor tube are carefully manufactured and tested for ideal balance, which provides smoother operation and longer life.
Counterknives
In addition to the hammer knives, two rows of counterknives mounted on the underside of the hood help to grind material into finer pieces for easier discharge and faster decomposition.
Equipment
N/A
Specifications
SDS 150 | SDS 180 | SDS 210 | |
Working Width | 57.5" (1.5 m) | 68.9" (1.8 m) | 79.9" (2.0 m) |
Overall Width | 70.9" (1.8 m) | 82.7" (2.1 m) | 93.7" (2.4 m) |
Outer Rotor Diameter | 15.5" (394 mm) | 15.7" (400 mm) | 15.7" (400 mm) |
Tool linear speed | 107 mph (47.7 m/s) | 109 mph (48.5/s) | 109 mph (48.5/s) |
Number of heavy hammer knives | 20 | 24 | 28 |
Roller Diameter | 5.5" (14 cm) | 5.5" (14 cm) | 5.5" (14 cm) |
PTO Speed | 540 rpm | 540 rpm | 540 rpm |
Number of Belts | 3 | 3 | 3 |
Rotor Speed | 2207 rpm | 2207 rpm | 2207 rpm |
Minimum PTO Power Required | 40 HP | 50 HP | 60 HP |
Maximum PTO Power | 95 HP | 110 HP | 110 HP |
Machine net weight approx. with roller | 1,036 lbs (470 kg) | 1,168 lbs (530 kg) | 1,312 lbs (595 kg) |
Hitch | 3-point - Cat. 1 and 2 | 3-point - Cat. 1 and 2 | 3-point - Cat. 1 and 2 |
Hitch offset | Hydraulic - up to 13.8" (35 cm) to the right | Hydraulic - up to 13.8" (35 cm) to the right | Hydraulic - up to 13.8" (35 cm) to the right |
Required tractor hydraulic connections | 2 DA | 2 DA | 2 DA |