LENA automatic steering
LENA
Automatic steering
Zunhammer has further improved the electrically controlled forced steering system with LENA. The
“patent lever” previously used has been completely eliminated. This makes coupling much easier and faster,
since only the K80 ball, the electrical lighting, and the hydraulic load-sensing system need to
be connected. The connecting rods can no longer be damaged.
The new LENA electric forced steering system enables:
- Automatic steering without mechanics to the tractor
- Precise steering when driving forwards and backwards
- Stable at any speed
- Optimum turning circle
- Convenient operation via ISOBUS
Since fall 2024, all single-axle and tandem vehicles, and tridem vehicles
even as standard, have been equipped with this new steering system on request.


