Rubin 10 MR / TF
- Quick roller change system
- Tractor widths of 4.1 m or 5.4 m
- Tidy frame design
Dominates the field
LEMKEN’s Rubin 10 compact disc harrow is a reliable partner in thorough soil cultivation and the perfect machine even when tilling lodged cereals, maize straw or tall green manure crops. The LEMKEN Rubin 10 ensures intensive mixing of soil and regrowth, even at shallow working depths and in difficult conditions
The Rubin 10 at a glance
For every need the right model
- Even the basic, headstock-mounted version of the Rubin 10 MR is just right for a wide range of applications. This compact disc harrow offers proven equipment and technology and is available.
- The Rubin 10 TF, the semi-mounted version of this compact disc harrow, is available from a working width of 4 m. Hydraulic folding with automatic transport lock and hydraulic depth adjustment are standard features on this version. Semi-mounting reduces tractor loads and ensures safe road transport, even with large working widths. Different wheel sizes and an optional brake system ensure that the machine is gentle on the ground and safe. The ModuLight LED also helps to provide maximum safety on the road.
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Rubin 10 MR
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Rubin 10 TF
Perfectly mounted
On the Rubin 10 TF, the headstock, the drawbar eye or the ball head coupling for attaching the compact disc harrow to the tractor is fixed to a standardised flange plate.
The Rubin 10 TF can be configured with two different drawbar lengths. These allow a tractor width of 4.1 m or 5.4 m if tractors with twin tyres are to be used. The maximum possible external width of the tractors is reduced to 4.0 m if the implement is fitted with front tools. The stand is positioned so that it serves as a support for the headstock. The top link pin no longer needs to be removed to lock the headstock in place, but can remain in place.
The right depth
On the Rubin 10 MR, the working depth is set either mechanically via a hole guide or, as an option, hydraulically from the driver’s cab. To ensure precise control of the working depth, new and used discs can be differentiated in the version with hydraulic working depth adjustment. The full scale can be utilised in both settings. With new discs, a stop prevents blockages caused by working too deep.
The Rubin 10 TF is always equipped with hydraulic depth adjustment and therefore swivels, eliminating the need for a stop pin. The full scale can still be utilised, but must be viewed in two sections, as it reflects the condition of the discs. For new discs, the adjustment range is shown between 1 and 5. With increasing wear, this shifts towards the 5 to 10 range for used or worn discs.
Precise guidance
The semi-mounted Rubin 10 TF can be fitted with depth control wheels. These not only ensure a consistent working depth and smooth operation even with variable soil conditions, but also allow precise pass alignment along slopes. With the wheels positioned inside the machine, manoeuvrability at the headland is excellent. The self-balancing system is hydraulically self-contained and requires no additional spool valve.
Upgrade to a multi-tool
If catch crops are to be sown at the same time as stubble is tilled, the Rubin 10 can be combined with the MultiHub. The MultiHub can be switched off on one side to avoid overlaps. The MultiHub with a 200-litre hopper capacity is available for the mounted version, while the 500-litre version is available for the semi-mounted machines.
Discs in a special position
The concave discs of the Rubin 10 are attached individually to a surface hardened stalk. Its special shape provides maximum space between the tools. The discs are set at an angle of 20° to the ground. Their angle to the direction of travel is 17° to-wards the outside in the front row and 15° towards the centre in the rear row. The increased bar spacing of 1,350 mm on the Rubin 10 TF provides even more space, further minimising the already low risk of blockages between the rows of discs.
Disc arrangement
Thanks to the patented arrangement of the centre discs, the forces act symmetrically on both sides. This prevents side draft, allows high area outputs to be achieved and saves fuel at the same time. The staggered centre discs prevent blockages and ensure even tillage over the full surface, even in very damp and sticky conditions. The result: optimal mixing and crumbling.
Recoil cushioning
When hitting obstacles, the concave discs deflect independently upwards and rapidly return to their working position. In the basic position, the coil spring pushes the stop upwards. When the protection is tripped, the spring is compressed and the stop remains on top. The tripped element then deflects downwards. The stop can move down so that the recoil energy from the spring dissipates into the ground. This cushions the recoil from the overload protection. The energy from the spring is transferred to the ground and does not place additional strain on the frame.
Disc bearing
The concave disc bearings of the compact disc harrow are designed as maintenance-free axial angular ball bearings and therefore do not need to be lubricated or adjusted. Protective caps, conveyor discs and six-fold cartridge seals provide multiple protection for the bearings.
Optimally prepared
Combine harvesters sometimes leave unevenly distributed straw on the field. As a consequence, harvest residue rots only slowly and unevenly in places, which may impact negatively on the development of the next crop. With the Rubin 10 TF, front tools can be integrated into the system to solve this issue, if required.
A self-locking feature allows easy adjustment of the working depth of the harrows. No additional locking mechanism is required. Quick adjustment to changing working conditions ensures optimal working results.
The self-regulating straw harrow is mounted in front of the first row of discs of semi-mounted compact disc harrows. It pulls harvest residue apart and transfers it to the discs in a controlled manner. The system is hydraulically self-contained and requires no additional spool valve. The harrow automatically folds towards the rear during transport and at the headland and provides sufficient clearance for the tractor.
The 150 mm wide, spring-loaded levelling tines ensure optimum levelling of the seedbed. The pitch of the tines can be adjusted hydraulically.
If the Rubin 10 TF is to be used to incorporate a lot of organic matter, the hydraulically adjustable cutting roller with six knives is the perfect tool. The open, helical design of the 320-mm diameter roller prevents blockages and ensures smooth operation. As the roller rolls over the ground, it reliably cuts straw or catch crops. This saves an additional pass with a mulcher.
Perfection at last
Thanks to the large range of rollers, there is the right roller for every location and every type of soil, whether single or double roller. Thanks to the innovative quick-change roller system, it is now possible to change the rollers depending on the conditions.
Impact harrow
The impact harrow behind the first row of concave discs, which is available as an option on both variants, guides the flow of soil so that it settles in front of the second row of discs. The impact harrow therefore ensures even more intense mixing and crumbling of the soil.
Levelling harrow
The levelling harrow behind the second row of discs leaves a level surface by redirecting the flow of soil to achieve optimum levelling.
Quick roller change system
Soil conditions vary from one location to the next and tools need to be adjusted to achieve the perfect result every time. The quickchange system ensures that the trailing rollers can be swapped with little effort. This allows you the flexibility to easily fit the right trailing unit for your soil and working depth from the wide range of LEMKEN rollers.
Specifications
| Rubin 10 TF/400 | Rubin 10 TF/500 | Rubin 10 TF/600 | Rubin 10 TF/700 | |
|---|---|---|---|---|
| Working width (cm) | 400 | 500 | 600 | 700 |
| Power requirements (hp) from - to | 176-240 | 221-300 | 265-360 | 309-420 |
| Power requirements (kW) from - to | 103-140 | 129-175 | 154-210 | 180-245 |
| Weight without roller | 4540 kg | 4729 kg | 5190 kg | 6361 kg |
| Number of discs | 32 | 40 | 48 | 56 |
| Disc diameter (mm) | 645 | 645 | 645 | 645 |
| Line spacing(cm) | 12,5 | 12,5 | 12,5 | 12,5 |
| Line spacing Discs (cm) | 12,5 | 12,5 | 12,5 | 12,5 |
| Transport width (m) | 2,96 | 2,96 | 2,96 | 2,96 |
Basic equipment
- Solo axle
- Axle with wheels 16.0/70-20, 1,070 x 418 mm
- Lower link attachment Cat. 3 (or Cat. 4N= L3 Z4 or Cat. 4)
- Underframe clearance 80 cm
- Levelling harrow with comfort adjustment behind the second disc row
- Concave discs DuraMaxx Disc 645 x 6 mm, notched with automatic overload safety device
- Hydraulic folding with automatic transport locking device
- Hydraulic depth adjustment
- Self-adjusting depth control wheel at Rubin 10 TF, with wheel size 10.0/75-15.3, 770 x 277 mm
- Mechanically swivable outer concave discs at Rubin 10 TF
- Without roller
- Without lighting equipment
- Without brake system
The availability and basic equipment of the machine may vary depending on the country. Please contact your dealer.
Do you still have questions?
Our experts will be happy to answer your questions, just send us an e-mail!
Justus Kaulingfrecks
Stubble cultivation expert