2x80kN Hydraulic Tensioner for Stringing OPGW

The materials with different friction coefficients are selected to make the wheel groove gasket to make the conductor stress uniform, avoid the phenomenon of the conductor playing a lantern, protect the conductor and make the tension wheel release the conductor at a uniform speed. At the same time, the weight of the whole cable stringing tensioner machine is reduced, the volume is reduced and the cost is reduced. Hydraulic Tensioner machine is a kind of tension wheel of tension machine used for transmission line tension stringing and aerial ropeway erection. The utility model is composed of a driving wheel and a driven wheel which are fixed with a wheel groove liner, and the diameter of the driven wheel is 0.6~0.95 of the diameter of the driving wheel. Two or more wheel groove liners are also fixed on the driving wheel and the driven wheel. When the conductor is pulled by external force, two wheels rotate, and only the driving wheel with large diameter is affected by external braking force. 

The chassis of single-beam trailer is used, and the lifting points are pre-set for anchoring and temporary anchoring, so that it is portable, compact, complete, convenient for loading, unloading, transportation and transshipment. The Cable Stringing Tension Machine adopts hydraulic control tension, equipped with hydraulic crushing, high-performance radiator, hydraulic power device, precision filter device and other high-quality components, to support safe, high-quality and efficient performance. Hydraulic power devices provide the traction force of conductors in both positive and negative directions.