Application range: For medium-sized and heavy tractors Benefits: Extremely comfortable seat No spring penetration thanks to DDS Effectively prevents spinal disc damage Protects the back from impacts Facilitates entry Significantly reduces vibrations Consists of: Seat With backrest extension With arm rests, adjustable inclination 80 mm x 380 mm Rotation adapter 20° Store bag Integrated air compressor (12 V) Details: Air-sprung seat With dynamic damping system (DDS) Fully automatic weight adjustment With longitudinal horizontal suspension, blocking With rotation adaptor Low-frequency suspension Properties: Seat cushion width 550 mm Spring travel: 120 mm Infinitely variable height adjustment 80 mm, air-assisted Horizontal adjustment 210 mm Backrest inclination adjustment, max. 35° Lumbar support, pneumatically adjustable Air-conditioning system, active charcoal filter Weight adjustment 50–130 kg Weight 52 kg Seat heating (seat and seat back) APS: automatic positioning system