The utility model discloses a 35kV power cable for track traffic prevents ftractureing, outer at the cable in the cable inner core outside including cable inner core and cladding, the cable skin is byinterior and be iron shielded layer, metal armor layer, prevent ftractureing band and sheath outward in proper order, and iron shielded layer comprises copper wire shielding layer and the copper strips tightened at copper wire shielding layer surface, and the metal armor layer is yellow copper -tape armor layer, and the band of preventing ftractureing is high fire -retardant glass fiber tape, andthe sheath is double -deck low smoke and zero halogen flame retardant polyolefin sheath. The utility model discloses in power cable's the cable skin, the metal armor layer can effectively prevent toyinfringement and special machines damage, and the band of preventing ftractureing can prevent the sharp edge on metal armor layer and the fracture that surperficial height undulation caused to the sheath, and dual layer jacket has the stronger performance that ftractures of preventing, iron shielded layer bears the weight of bigger short -circuit current with traditional copper tape shield looksspecific energy, and the sheath adopts half crowded tubular mold core and low pressure scaling screw rod extrusion moulding, and comprehensive properties is good.