Hydraulic Tensioner

Hydraulic Tensioner
 

Product description:

Hydraulic Tensioner

Description:
These machines can work as a tensioner, but also can work as a puller by its reverse pulling function, to string large cross section conductors or steel ropes in particular land forms.
A. They are widely used for stringing the conductors & cables (OPGW, ADSS, 500kv traction rope, ACSR series, etc.) in the overhead line stringing construction.
B. This machine has a set of tension early warning system, which can automatically adjust the speed according to the undue load or friction produced on the line and can keep the tension at setting value.
C. Tension or pulling force can be preset, spring applied brake, reliable overhead protection mechanism, easy to operate.
Main configurations:
Engine : CUMMINS made by joint venture in China
Main hydraulic motor : REXROTH in German
Main hydraulic pump : REXROTH in German
Speed Reducer: REXROTH in German
Valves and meter (made in German or Italy)