SA-YZ2×70 / SA-YZ2×80 Hydraulic Tensioner

• Essential parameter
• Maximum Tension(kN):2×70 or 1×140 ,
  2×80 or 1×160
• Continuous Tension(kN):2×65 or 1×130,
  2×75 or 1×150
• Maximum speed (km/h):5
• Bull wheel bottom of groove diameter(mm):Φ1700
• Number of grooves:2×5
• Maximum pull-back (kN):2×63 or 1×126
• Maximum pull-back speed(km/h):2×1.6
• Maximum suitable conductor diameter (mm): Φ45
• Engine power /speed (kW/rpm):82.5/2500
• Dimensions (mm): 5300×2300×2900
• Weight(kg):8500

• Uses
• it’s used for stringing various conductors and earth wires.suitable for stringing one conductor or two bundle conductors
• Feature
• Bull wheel with wearproof MC nylon lining segments.
• Infinitely variable tension control and constant tension conductor stringing .
• Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure safety.
• Attached two sets of hydraulic power output interface to connect hydraulic conductor reel stand .

• Main component
• Engine :Beinei Deutz air cooled diesel engine .
• Main pump/motor : Rexroth (BOSCH)
• Main hydraulic valve : Rexroth (BOSCH)
• Reducer : RR (Italian)