• Horizontal adjustment:double locking,stroke 230mm（10 mm×23）
• Front tilt adjustment:adjust range+4°~-11°
• Height adjustment(eight steps adjustable);adjust range 0～100mm
• Quick release adjustment
• Vertical shock absorber adjustment(damp infinitely adjustable)
• Seat cushion adjustment:stroke 60mm(10mm×6)
• Backrest adjustment:have automatism tooth function,90°～90°+52°(design angle 102°)
• Shoulder adjustment:12°（2°×6）
• Integrated Pneumatic-system lumbar support
• Seat size（length×height×width）640mm×1165mm×547mm
• Seat cushion height（work state）290mm,seat cushion width 495mm,seat cushion depth 470mm
• Backrest height 900mm,backrest width 500mm
• Connect size（L/R×F/B）216mm×358mm(298)

Accessories:
Fabric/armrest/seat heating/360°turntable/backrest airiness function etc.