Our SA-YQ90 Hydraulic Puller has an overload automatic protection function. The maximum traction force for conductor stringing operation is able to be preset. Another function is the automatic action of spring applied hydraulically released brake. Owing to it, our product is safe to be operated, in case that the motor suddenly turns off, or other reasons cause the hydraulic failure.
In use of this SA-YQ40 Hydraulic Puller, both pulling speed and traction force are steplessly adjustable. The pull in the rope can be clearly displayed on the line pull gauge. Moreover, our product employs the steel wire rope automatically winding device, for automatic rope arrangement as well as easy loading and unloading.