A type of walking floor trailer used to carry heavy waste and tolerate more aggressive loading and unloading situations. The materials entering a landfill walking floor would be black bag wastes and less sorted wastes containing glass, smaller demolition products such as bricks and be grab and bucket loaded. The landfill walking floor must cope with the extreme off road conditions of twist and laddering that occur when towed off road. The best manufacturer for this is Titan Walking Floor Trailer