|Max Conductor Diameter:
|8T Tensioner Stringing Equipment
|Transmission Overhead Lines Construction
powerline tools and equipment,
transmission line stringing tools
Two Conductors 40mm 8T Tensioner Stringing Equipment For Overhead Line SA-ZY-2x40
8T Tensioner Stringing Equipment
8 Ton Hydraulic Tensioner (GL2x40 / SA-ZY-2x40KN ) is used for two or single conductors stringing on 275 or 330 KV transmisson line.
It is equipped with Cummins diesel engine, Germany Rexroth hydraulic pump.
Compare to the mechanical friction tensioner, the hydraulic conductor tensioner have following features:
1) The Tension force of hydraulic tensioner can be controlled stepless, the tension force is stable in the stringing.
2) The hydraulic system of Tensioner has over load protection system, the max. tension force of conductor tensioner could be pres-set, this function could protect the conductor and reduce the wear of machine parts. The operation prevent the wear of conductors in the stringing, and reduce the electric power loss caused by corona.
3) The cooling system of hydraulic tensioner is also driven by hydraulic oil, it is more efficient and stable.
4) The modern hydraulic conductor tensioners are equipped with high performance discharge pump and hydraulic motors, for setting up closed hydraulic circuit system. The hydraulic reaction speed is very fast and sensitive. Most of hydraulic tensioners also have pulling functions.
5) The hydraulic system also can be electric controlled include the hydraulic pump and hydraulic valve, the tension procedure could be registered by computer, and remote controlled.
Max intermittent tension 2x45/1x90kN
Max continuous tension 2x40/1x80kN
Speed at max pull 2.5km/h
Max speed 5km/h
Tension at max speed 2x20/1x40kN
Max reverse pulling force 2×35/1x70kN
Max reverse pulling speed 5km/h
Cooling system water
Electrical system 24V
Bull-wheel diameter 1300/1500mm
Max conductor diameter 40mm
Groove number 2x5
Total weight 6250kg
Overall dimension 4400×2280×2550mm
Hydraulic pump GermanRexroth/Dnish Danfoss
Main motor German Rexroth/French Leduc
Speed reducer German Rexrothn
Hydraulic meter German WIKA
Operating handle German Rexroth
Contact Person: Mr. Marble Wu