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

  1. Home
  2. Products
  3. Stringing Equipment
  4. Hydraulic Tensioners
  5. SA-YZ2×70 / SA-YZ2×80 Hydraulic Tensioner

This SA-YZ2×70 / SA-YZ2×80 Hydraulic Tensioner is designed with the spring applied hydraulically released multi-plate brake, which can work by itself to solve the hydraulic failure problem and better ensure the safe operation. Additionally, our product comes with two sets of hydraulic power output interface for the connection of hydraulic conductor reel stand.

The bullwheel of our hydraulic tensioner possesses wear-proof MC nylon lining segments. The infinitely variable tension control system allows our product to realize the constant-tension stringing.

Main Specifications

Item Number 07198 07199
Model Number SA-YZ2×70 SA-YZ2×80
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
Bullwheel Bottom of Groove Diameter (mm) Φ1700
Number of Grooves 2× 5
Maximum Pullback (kN) 2× 63 or 1× 126
Maximum Speedback (km/h) 2× 1.6
Maximum Diameter of Suitable Conductor (mm) Φ45
Engine Power /Speed (kW/rpm) 82.5/2500
Dimensions (mm) 5300× 2300 × 2900
Weight (kg) 8500

Main Components

Engine Deutz air-cooled diesel engine
Main Pump/Motor Rexroth (BOSCH)
Main Hydraulic Valve Rexroth (BOSCH)
Reducer RR (Italian)
Radiator AKG
Hydraulic Instrument WIKA
Inquiry Form

Ningbo Huaxiang Dongfang Machinery and Tools of Power Co., Ltd.
Ningbo Huaxiang Import and Export Co., Ltd.(Our Sister Company)
We export products under the name of our sister company.

Tel.: +86-574-88393945
Fax: +86-574-88393666