Tire for construction vehicle

Abstract

Abstract [Abstract] [Object] A tire for a construction vehicle is required to have low heat generation 5 of a belt layer, an improved adhesiveness between a metallic cord and a rubber for belt coating, and improved durability and processability. [Resolution Means] The problems described above have been solved by a tire for a construction vehicle, the tire including a rubber for belt coating of a belt layer which contains a diene-based rubber including a natural rubber, a 10 filler composed of carbon black and silica, and a cobalt salt, the filler being contained in an amount of from 40 to 65 parts by mass per 100 parts by mass of the diene-based rubber, the silica being contained in an amount of from 5 to 30 parts by mass per 100 parts by mass of the diene-based rubber, a content of the cobalt salt as an amount of cobalt being less than 0.1 pars by mass, the rubber 15 for belt coating satisfying (EB (20°C)) / (E' (20°C)) = 60 to 95, the belt layer having a thickness of from 20 mm to 45 mm, and the metallic cord having a wire diameter of from 0.15 mm to 0.35 mm. Selected Drawing: FIG. 1 Abstract 5 10 15 wire diameter of from 0.15 mm to 0.35 mm. 20 26 20 11 73 17 F eb 2 02 6 A b s t r a c t 2 0 2 6 2 0 1 1 7 3 1 7 F e b 2 0 2 6 5 w i r e d i a m e t e r o f f r o m 0 . 1 5 m m t o 0 . 3 5 m m . 1 / 2 1 / 2 1 7b 7a 6d 6a 6c 6b 4 2 5 3 FIG. 1 20 26 20 11 73 17 F eb 2 02 6 7 a 3 5 2 0 2 6 2 0 1 1 7 3 1 7 F e b 2 0 2 6

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