In the stringing construction process, some conventional mechanical equipment was unable to meet the load demand with the use of traditional stringing technology, which needed the equipment modification or the purchase for new equipment. Therefore, a new tension stringing technology with ‘2-tractor with 1-guiding 3-wire’ was put forward to make the existing equipment basically meet the load demand, which could avoid a large purchase of new equipment, as well as achieve the purpose of saving money and improving construction efficiency.