GALAXY GL2×70 Hydraulic Tensioner is specially designed for overhead transmission line stringing up to 500–630mm² ACSR conductors.
It adopts a dual hydraulic circuit and electronic closed-loop tension control system, ensuring smooth operation and precise tension regulation even in complex terrain.

Features:

• Max intermittent tension: 2×70kN (single 1×140kN)

• Equipped with a 77kW diesel engine and dual cooling system (water + oil)

• Infinitely variable hydraulic speed control

• High-strength steel frame and protective cover design

• Integrated hydraulic oil filter and pressure gauge for easy maintenance

• Optional trailer or skid-mounted configuration

Applications:
Ideal for 110–500kV overhead transmission line stringing, OPGW fiber cable installation, and large-span river crossing projects.