Overhead Line Stringing Equipment Transmission Hydraulic 9T Cable 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

Max intermittent pull: 90kN

Speed at max pull: 2.5km/h

Max continuous pull: 80kN

Max speed: 5km/h

Pull at max speed: 40kN

• Engine

Diesel: 118kw(158hp)

Electrical system: 24V

Cooling system: water

• Characteristics

Groove number: 8

Max rope diameter: 21mm

Max diameter of rope reel: 1400mm

Total weight: 4680kg

Bull-wheel diameter: 540mm

Overall dimension (length*width*height): 4000×2200×2100mm

• Main configuration

Engine: Cummins

Operating handle: German Rexroth

Main motor: German Rexroth

Hydraulic pump: German Rexroth

Tail bracket hoisting motor: American Eton

Speed reducer: German Rexroth / Italy Bonfiglioli

Hydraulic meter: German WIKA

• Configuration

Hydraulic front stabilizer

On board reel winder with automatic level wind, suitable for standard reel mod. 1100 and 1400

Hydraulic oil cooling system

Hydraulic dynamometer with set-point and automatic control of maximum pull

Control instruments for hydraulic system and diesel engine

Grounding connection point

• Additional Devices

Lighting system for the trailer

Trailer for towing at max speed of 15 km/h

Swivel guide rope roller

Digital speed and meter counter (extra charge)

Hydraulic rope clamp for reel change

Extra shaft

• 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.