Rexroth Valve Hydraulic Puller Tensioner With Hydraulic Oil Cooling System

Rexroth Valve Hydraulic Puller Tensioner With Hydraulic Oil Cooling System ​

Our SA-YQ40 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.

Main Specifications

Main Components

Features:

- With closed hydraulic circuit and variable displacement plunger pump, the pulling force could be step less controlled.

- The max pulling force for stringing operation can be preset.

- Automatic over pulling protection system

- With the radiator imported from Germany, the machine has good heat dissipate performance.

- With a negative spring applied hydraulic released brake, and automatic overload protection.

- With hydraulic oil cooling system.

- Heat treated wear-proof bullwheels

- With rigid axle for towing at high speed, the machine looks beautiful.

- Integral self-loading reel winder with automatic level wind.

- Heavy duty R-tires with excellent shock-absorbing performance.