2x35kN Hydraulic Tensioners for Stringing Overhead Conductors

TY2x35 Hydraulic Tensioner

• The machine allows for the tension stringing of twin-bundle conductor of 630mm² and below in mountainous and hilly areas, of twin-bundle conductor of 720mm² and below in flat lands, and of conductor 720mm² in various terrains;

• besides, it can be used for tension stringing of OPGW or ADSS optical cable and 500kV haulage rope in various terrains

Characteristics

Bull-wheel diameter: 1300mm

Max conductor diameter: 40mm

Groove number: 2x5

Total weight: 4500kg

Overall dimension (length*width*height): 4300×2250×2700mm

Engine: Cummins

Speed reducer: German Rexroth / Italy Bonfiglioli

Hydraulic pump: German Rexroth/Dnish Danfoss

Main hydraulic valves: USA Sun / Italy ATOS

Main motor: German Rexroth/French Leduc

Performance

Max intermittent tension: 2x40kN

Max continuous tension: 2x35kN

Speed at max tension: 2.5km/h

Max speed: 5km/h

Pull at max speed: 2x20kN

Max reverse pulling force: 2x30kN

Max reverse pulling speed: 5km/h

Hydraulic Transmission

• The machine can realize step less speed.

• The machine is provided with tension presetting system.

Engine

Diesel: 77kw(103hp)

Configuration

• Hydraulic oil cooling system

• Digital speed and meter counter

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

• Grounding connection point

• Hydraulic dynamometers

Additional Devices

• Lighting system for the trailer

• Air brake system for the trailer (extra charge)

• Swivel guide rope roller

• 2 hydraulic conductor clamps for drum change operations (extra charge)