Two Conductors 40mm 8T Tensioner Stringing Equipment For Overhead Line SA-ZY-2x40

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.

8T Tensioner Stringing Equipment Engine :

Diesel 77kw(103hp) Cooling system water Electrical system 24V

 

 

8T Tensioner Stringing Equipment Characteristics :

Bull-wheel diameter 1300/1500mm Max conductor diameter 40mm Groove number 2x5 Total weight 6250kg Overall dimension 4400×2280×2550mm

 

Main Configuration :

Engine Cummins Hydraulic pump GermanRexroth/Dnish Danfoss Main motor German Rexroth/French Leduc Speed reducer German Rexrothn Hydraulic meter German WIKA Operating handle German Rexroth

 

Configuration

·Hydraulic dynamometers

·Hydraulic oil cooling system

·Digital speed and meter counter

·Hydraulic front stabilizer

·Grounding connection point

·Hydraulic power pack to control up to 2 separated drum stands with hydraulic motor

 

 

Hydraulic Transmission

·The machine can realize step less speed

·The machine is provided with tension presetting system

 

 

Additional Devices

·Lighting system for the trailer

·2 hydraulic rope/conductor clamp (extra charge)

·Swivel guide rope roller

·Trailer for towing at max speed of 30 km/h

·Digital speed and meter counter