DUAL-Shift transmission
Change of rotational direction with DUAL-Shift
The DUAL-Shift transmission from LEMKEN facilitate not only changing the speed of the rotors but also the direction of rotation of the rotors.
Correct tine position simply & quickly
The change in the direction of rotation enables the knife tines to be set to “grip” or “drag”.
When set to “drag”, the tines have a better levelling effect and are particularly usefull in stoney conditions, as stones are pushed into the ground.
In the “grip” position the tines aid soil penetration and prove themselves in mulch sowing through the intensive mixing of soil and vegetation. Fine earth is conveyed into the area of the seed placement. Large crumbs remain on the surface and reduce capping and erosion.
Optimal for all applications
- With the DUAL-Shift transmission, the direction of rotation of the rotors can be changed quickly without changing the tines.
- In the “grip” position the tines aid soil penetration and prove themselves in mulch sowing or in hard soils. When set to “drag”, the tines have a better levelling effect and are particularly useful in stoney conditions or after the plough.
- Other systems require all tines to be re-bolted or relocated to adapt to changing conditions.
- The DUAL-Shift gear can be changed by loosening three nuts and shifting the gear via a spindle 20 mm between two limiters.
- A lever on the gearbox provides additionally a quick and easy change of rotor speeds.
LEMKEN Zirkon switching the direction of rotation | EN
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Justus Kaulingfrecks
Stubble cultivation & seedbed preparation expert