Hydraulic Tensioner Power Transmission Line Machine

The machine allows for the tension stringing of triple-bundle conductor of 300mm2 and below in mountainous and hilly areas, of triple-bundle conductor of 400mm2 and below in flat lands, and of conductor 400mm2 in various terrains; besides, it can be used for tension stringing of OPGW or ADSS optical cable and 300kV haulage rope in various terrains

Characteristics

• Bull-wheel diameter: 1500mm
• Max conductor diameter: 40mm
• Groove number: 3x4
• Total weight: 6500kg
• Overall dimension (length*width*height): 4700*2300*2700mm Performance
• Max intermittent pull: 1x90kN
• Max continuous pull: 1x80kN
• Speed at max pull: 2.5km/h
• Max speed: 5km/h
• Pull at max speed: 1x50kN
• Max reverse pulling force: 1x70kN
• Max reverse pulling speed: 5km/h
• Main configuration
• Engine: Cummins
• Hydraulic pump: German Rexroth/Dnish Danfoss
• Main motor:German Rexroth/French Leduc
• Speed reducer: German Rexroth
• Hydraulic meter: German WIKA
• Operating handle: German Rexroth Engine
• Diesel: 77kw(103hp)
• Cooling system: water
• Electrical system: 24V

• The machine can realize step less speed.
• The machine is provided with tension presetting system.

• Configuration
• Hydraulic dynamometers
• Hydraulic oil cooling system
• Digital meter counters
• Digital speed meters
• Control instruments for hydraulic system and diesel engine
• Hydraulic front stabilizer
• Grounding connection point
• Hydraulic power pack to control up to 3 separated drum stands with hydraulic motor.

Additional Devices

• Lighting system for the trailer
• Air brake system for the trailer(extra charge)
• 3 hydraulic conductor clamps for drum change operations (extra charge)
• Digital speed and meter counter