TY90 Hydraulic Puller - This machine allows for the tension stringing of twin-bundle
conductor of 500mm2 and below in mountainous and hilly areas, of
twin-bundle conductor of 630mm2 and below in flat lands, and of
single conductor 720mm2 in various terrains; besides, it can be
used for traction stringing of OPGW or ADSS optical cable and 220kV
haulage rope in various terrains.
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Characteristics - Bull-wheel diameter: 540mm
- Groove number: 8
- Max rope diameter : 21mm
- Max diameter of rope reel: 1400mm
- Total weight: 4000kg
- Overall dimension (length*width*height): 4000*2200*2100mm
| Performance - Max intermittent pull: 90kN
- Max continuous pull: 80kN
- Speed at max pull: 2.5km/h
- Max speed: 5km/h
- Pull at max speed: 40kN
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Engine - Diesel: 118kw(158hp)
- Cooling system: water
- Electrical system: 24V
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Main configuration - Engine: Cummins
- hydraulic pump: German Rexroth
- Main motor: German Rexroth
- speed reducer: German Rexroth
- Tail bracket hoisting motor: American Eton
- Hydraulic meter: German
- Operating handle: German Rexroth
| Hydraulic Transmission - Closed hydraulic circuit for step less speed variation in both
rotating directions. This machine is provided with a pull
pro-setting system that maintains the pre-set pulling value (also
when the speed is reduced to "0") by automatically adjusting the
operation speed according to the friction and unexpected loads
which may occur.
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Configuration - Hydraulic dynamometer with set-point and automatic control of
maximum pull
- Hydraulic oil cooling system
- Control instruments for hydraulic system and diesel engine
- On board reel winder with automatic level wind, suitable for
standard reel mod. 1100 and 1400
- Hydraulic front stabilizer
- Grounding connection point
| Additional Devices - Lighting system for the trailer
- Hydraulic rope clamp for reel change
- Swivel guide rope roller
- Trailer for towing at max speed of 30 km/h
- Extra shaft
- Digital speed and meter counter (extra charge)
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