TZY1-D4 Driver Seat(subway, light rail) Technical parameters: Exterior size:(length,width,height)590×480×1050(mm) Under mounting size:180(front)×220ר12(mm) Rotate of angle adjustment:±60°,±90°,±180°,±360° Backrest of angle adjustment:80∼105° Up and down adjustment:110mm The back and forth movement of seat 190mm Depth of seat cushion:435∼540mm(65Kg load)(can be self-defined) Other functions and features: The depth of seat cushion is adjustabie.The adjustable scope is 75mm. The front and back movement of seat 190mm. The seat can be located at ±60°,±90°,±180°,±360°,or can be rotated freely by 360°.