The invention discloses a heat-resistant wear-resistant tear-resistant modified polyurethane rubber cable material. The heat-resistant wear-resistant tear-resistant modified polyurethane rubber cable material is prepared from the following raw materials: modified polyurethane elastomer, neoprene, butyl rubber, ethylene propylene diene monomer, epoxy resin, ethyl acetate, polytetramethylene glycol, trimethylolpropane, polyethylene tetrahydrofuran ether glycol, hydroxyl-terminated polybutadiene, polycaprolactone glycol, MBOCA, hydroxyl-terminated butyl cyanide rubber, dibutyltin dilaurate, triethoxysilane, fumed silica, aluminum silicate, stearic acid, molybdenum disulfide, quartz powder, bentonite, zinc oxide, sulfur, accelerant M, anti-aging agent D, magnesium oxide, anti-aging agent 4040, hexanediol and chitosan. The modified polyurethane rubber cable material has excellent heat-resistant wear-resistant tear-resistant performance.