Maintenance-free stone protection
PÖTTINGER has further enhanced their proven NOVA stone protection system. This is essential for trouble-free operation, especially when there are large obstacles. The range has now been extended with a hydraulic version.
Maximum trip clearance to avoid large obstacles
Conserves the frame and tillage tools
Additional shear bolt to protect against damage in an emergency
Extra large pressure gauge on the drawbar to check the triggering pressure of the hydraulic NOVA elements
Mechanical with proven technology
The straightforward spring unit is designed for loads of up to 600 kg and offers durable and robust protection against damage. This systems do not need any greasing points, which saves maintenance costs.
Hydraulic for full flexibility
In order to meet the requirements of widely varying conditions, hydraulic overload protection is also available. The maximum triggering force of 650 kg can be adjusted conveniently from the tractor seat. No maintenance is needed on this system either.