Tarpaulin, manufacturing method thereof and dumper

The invention provides tarpaulin, a manufacturing method thereof and a dumper, and solves the technical problems that the tarpaulin in the prior art is relatively low in tensile and tear resistance and is easy to damage in the use process. Base cloth in the tarpaulin provided by the invention comprises warp yarns and weft yarns, wherein the warp yarns comprise first warp yarns and second warp yarns arranged between two adjacent first warp yarns; the weft yarns comprise first weft yarns and second weft yarns arranged between every two adjacent first weft yarns; and the first warp yarns and the first weft yarns are aramid yarns, and the second warp yarns and the second weft yarns are polyester yarns. In the whole latticed base cloth, the aramid fiber warp yarns are interspersed among the polyester warp yarns, the aramid fiber weft yarns are interspersed among the polyester weft yarns, the aramid fiber yarns are made of aramid fibers, and the aramid fibers have relatively high strength and toughness, so that the