Product Description
TY2x70 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: 1700mm
- Max conductor diameter: 45mm
- Groove number: 2x6
- Total weight: 9000kg
- Overall dimension (length*width*height):4700*2300*2700mm
Performance
- Max intermittent pull: 2x70kN
- Max continuous pull: 2x60kN
- Speed at max pull: 2.5km/h
- Max speed: 5km/h
- Pull at max speed: 2x30kN/1x60kN
- Max reverse pulling force: 2*60kN/1*120kN
- Max reverse pulling speed: 3km/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
Hydraulic Transmission
- The machine can realize step less speed.
- The machine is provided with tension presetting system.
Configuration
- 2 negative self-acting hydraulic brakes
- 2 hydraulic dynamometers
- Hydraulic oil cooling system
- 2 digital meter and speed counters
- Control instruments for hydraulic system and diesel engine
- Rigid axle for towing at max speed of 30km/h with mechanical parking brake
- Hydraulic power pack to control up to 2 separate drum stands with hydraulic motor
- Grounding connection point
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
- Air brake system for the trailer