American Mustang, type SHD-GC. 2-15 KV. Tinned Copper Conductors, EPR Insulation. Tinned Copper Braid Shield. Heavy Duty CPE Jacket. –50° C to 90° C 14 AWG-500 kcmil. Southwire’s American Mustang Type SHD-GC cables are designed for use with mobile or stationary mining equipment, continuous mining machines or longwall loading machines, blast hole drillers, heavy duty trailing cable where maximum protection is required. Also for medium and high voltage use on shovels, draglines, dredges, and cranes. This cable is also suitable for power distribution in mines where more flexibility is desired. The cable can also be used where a ground check conductor is required for fail-safe monitoring.