Transmission Line Stringing Equipment TY90 Hydraulic Puller Max Intermittent Pull 90kN

TY90 Transmission Line Stringing Equipment Hydraulic Puller

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

Characteristics

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

Engine

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

Main configuration

1. Engine: Cummins
2. hydraulic pump: German Rexroth
3. Main motor: German Rexroth
4. speed reducer: German Rexroth
5. Tail bracket hoisting motor: American Eton
6. Hydraulic meter: German
7. 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.

Configuration

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

Additional Devices

1. Lighting system for the trailer
2. Hydraulic rope clamp for reel change
3. Swivel guide rope roller
4. Trailer for towing at max speed of 30 km/h
5. Extra shaft
6. Digital speed and meter counter (extra charge)

Workshop

We BOYU POWER have more than 15 years rich experience in this field and provided more than 1000sets equipment for the customer in Power System, Our products are very popular in China, and main customers from STATE GRID, CHINA POWER etc. Besides, we expanded our business to International market, Australia, UK, Turkey, Mexico, Peru, Brazil, Egypt, Sudan, Kenya, Angola, India, Pakistan, Burma, Philippines etc.

Our products have been used in 500KV/330KV/220KV/110KV and below voltages transmission line stringing project, providing perfect products and after sales services for safe operation of electrical network. This year, our R&D team is preparing for ultra-high voltage project 2015 in China.