Overhead Line Stringing Equipment 118kw(158hp) Hydraulic Wire 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.

• Performance

1. Max intermittent pull: 90kN
2. Speed at max pull: 2.5km/h
3. Max speed: 5km/h
4. Max continuous pull: 80kN
5. Pull at max speed: 40kN

• Characteristics

1. Groove number: 8
2. Max rope diameter: 21mm
3. Bull-wheel diameter: 540mm
4. Total weight: 4680kg
5. Overall dimension (length*width*height): 4000×2200×2100mm
6. Max diameter of rope reel: 1400mm

• Engine

1. Diesel: 118kw(158hp)
2. Electrical system: 24V
3. Cooling system: water

• Main configuration

1. Engine: Cummins
2. Operating handle: German Rexroth
3. Tail bracket hoisting motor: American Eton
4. Hydraulic pump: German Rexroth
5. Speed reducer: German Rexroth / Italy Bonfiglioli
6. Main motor: German Rexroth
7. Hydraulic meter: German WIKA

TY90 Hydraulic Puller

• Configuration

1. Hydraulic front stabilizer
2. Hydraulic dynamometer with set-point and automatic control of maximum pull
3. Hydraulic oil cooling system
4. Grounding connection point
5. Control instruments for hydraulic system and diesel engine
6. On board reel winder with automatic level wind, suitable for standard reel mod. 1100 and 1400

• Hydraulic Transmission

1. Closed hydraulic circuit for step less speed variation in both rotating directions.
2. 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.

• Additional Devices

1. Lighting system for the trailer
2. Extra shaft
3. Swivel guide rope roller
4. Digital speed and meter counter (extra charge)
5. Trailer for towing at max speed of 15 km/h
6. Hydraulic rope clamp for reel change