With the Rubin 12, LEMKEN’s range of compact disc harrows includes an implement that can operate at the same 20 cm working depth as a cultivator. The Rubin 12 is therefore suitable both for stubble cultivation and for primary soil tillage, even in very heavy soil conditions.
Two rows of serrated concave discs with a diameter of 736 mm produce intensive mixing and crumbling.
The symmetrical arrangement of the discs in each row enables working without lateral pull, even at high driving speeds.
The 20° angle of the discs to the soil and the 16° angle to the direction of travel ensure optimum penetration and enable cultivation across the full width from a working depth of 7 cm.
The legs are specially curved and coiled and thus provide maximum clearance between the discs. This prevents blockages, along with the slight offset of the middle discs.
High speeds of travel at reduced slip result in lower fuel consumption and a higher acreage performance.
An impact harrow behind the first row of discs produces intensive mixing and crumbling, while a levelling harrow behind the second row distributes and levels the soil optimally.
In the mounted version, the Rubin 12 can be equipped with a Uni wheel, which transfers loads to the front axle when the implement is raised. This version includes a novel semi-mounting system that does not require an additional control unit.
Technical Data
Rubin 12
Rubin 12/300 U
Rubin 12/350 U
Rubin 12/400 U
Body Spacing
300
350
400
Tractor output (HP)
135 - 240
158 - 280
180 - 320
Tractor output (kW)
99 - 177
116 - 206
132 - 235
Weight (kg)
2046
2141
2616
Discs
18
18
22
Discs diameter
736
736
736
Rubin 12 KUA
Rubin 12/400 KUA
Rubin 12/500 KUA
Rubin 12/600 KUA
Rubin 12/700 KUA
Body Spacing
400
500
600
700
Tractor output (HP)
180 - 320
225 - 400
270 - 480
315 - 560
Tractor output (kW)
132 - 235
165 - 294
199 - 353
232 - 412
Weight (kg)
4402
5257
5732
6630
Discs
22
30
34
42
Discs diameter
736
736
736
736
Standard Equipment
Rubin 12
Ohne Walze
Unterlenkeranschluss Kat. 3 (wahlweise Kat. 3N=L2 Z3 oder 4N=L3 Z4)
Rahmenhöhe 80 cm
Integrierter Prallstriegel hinter erster Scheibenreihe, Nivellierstriegel hinter zweiter Scheibenreihe
Einklappbare äußere Hohlscheiben
Hohlscheiben 736 x 6 mm gezackt mit automatischer Überlastsicherung