Overhead Line Stringing Equipment Conductor Steel Wire Rope Puller

Overhead Line Stringing Equipment Conductor Steel Wire Rope Puller

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.

Performance

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

Characteristics

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

Main configuration

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

Engine

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

Additional Devices

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

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.

Configuration

• Hydraulic oil cooling system
• Hydraulic dynamometer with set-point and automatic control of maximum pull
• Grounding connection point
• Hydraulic front stabilizer
• 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