TZY1-T8(B)Driver Seat Technical parameters: Exterior size:(length,width,height)590×580×1135(mm) Under mounting size:180(front)×210×140(back)ר12(mm) Backrest of angle adjustment:80°∼135° Up and down adjustment:80mm The back and forth movement of seat≥175mm Depth of seat cushion:430∼510mm(can be self-defined) Other functions and features: The height of pillow is adjustable 5 steps.Inclination angle of armrest:stepless adjustment.The adjustable scope is 45°and it can be folded upward to 100°.The depth of seat cushion is adjustabie.The adjustable scope is 75mm.The front and back movement of seat≥175mm.The seat can have up and down adjustment from the front and back.The seat can be located at ±30°±90°±180°±360°,or can be rotated freely by 360°.