... Axle back dump semi-trailer Dimensions (Box size) 8,000mm(length)* 2,300mm(width) *1,200mm(height) Type: 2-Axle back dump semi ... Brand JOST.Brake systemTwo Line Air braking, front axle with chamber 30L, double chamber 30/30L on ... the last axle WABCO valve;Electric installationComplete 24V system in explosion ... Primer Painting + Surface Painting; 2 axle back dump semi-trailer