SA-YZ30A Hydraulic Tensioner

  1. Home
  2. Products
  3. Stringing Equipment
  4. Hydraulic Tensioners
  5. SA-YZ30A Hydraulic Tensioner

Item Number: 07155

Our SA-YZ30A Hydraulic Tensioner is an ideal product for releasing a variety of electric conductors and ground. Also, it is applicable for the tension stringing operation of both optical fiber composite overhead ground wire (OPGW) and all-dielectric self-supporting optic fiber cable (ADSS).

The bullwheel of our SA-YZ30A Hydraulic Tensioner adopts the wear resistant MC nylon lining segments. In addition, the infinitely variable pay-off tension can make the constant tension stringing come true. In case of hydraulic failure, the spring applied hydraulically released multi-plate brake can work automatically to ensure the safe operation.

Main Specifications

Model SA-YZ30 Hydraulic Tensioner
Maximum Tension (kN) 30
Continuous Tension (kN) 25
Maximum Speed (km/h) 5
Bullwheel Bottom of Groove Diameter (mm) Φ1200
Number of Grooves 5
Maximum Pullback (kN) 20
Maximum Diameter of Suitable Conductor (mm) Φ32
Engine Power / Speed (kW/rpm) 11/2200
Dimensions (mm) 3560 × 1600 × 2220
Weight (kg) 1700

Main Components

Engine Chinese top-brand water-cooled diesel engine
Main Pump/Motor Chinese famous-brand pump and motor
Reducer RR (Italian)
Radiator AKG
Hydraulic Instrument WIKA
Option Imported engine (Product Model: SA-YZ30B, Item number: 07156)
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