Overhead Line Hydraulic Cable Puller Stringing Tools With Cummins Engine

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.

Characteristics

Bull-wheel diameter: 540mm

Groove number: 8

Max rope diameter : 21mm

Max diameter of rope reel: 1400mm

Total weight: 4680kg

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

Engine

Diesel: 118kw(158hp)

Cooling system: water

Electrical system: 24V

Main configuration

Engine: Cummins

hydraulic pump: German Rexroth

Main motor: German Rexroth

speed reducer: German Rexroth / Italy Bonfiglioli

Tail bracket hoisting motor: American Eton

Hydraulic meter: German WIKA

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

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 15 km/h

Extra shaft

Digital speed and meter counter (extra charge)