Seat type: M801 Mechanical suspension seat Overall seat size: length 570mm* width 570mm* height (1270-1330) mm Back width: 480mm back height: 530mm Cushion width: 480mm Cushion depth: 470mm cushion height: (510-570) mm Headrest adjustment: 3 gears adjustable, 25mm per gear Backrest elevation Angle can be adjusted: 40-170¡ã Height adjustment: stroke 60mm Horizontal adjustment: Front 105mm, rear 120mm 23 adjustable Weight adjustment: 40-130kg 360 degree rotation: ¡À45¡ã, ¡À90¡ã, ¡À135¡ã¡À180¡ã eight directions can be adjusted Rotation height: 220mm Bottom connecting hole distance: left to right 260mm* Front to rear 260mm Dual armrests are adjustable Cover: PU; Color: Black Application: Coal locomotive seat, lifting equipment, mining car, engineering car seat Reference price: 253-273 USD