275KV Hydraulic Tensioner Cable Puller Stringing Equipment For Overhead Power Lines

Cable Puller Stringing Equipment

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.

Cable Puller Stringing Equipment Characteristics

Bull-wheel diameter: 540mm

Groove number: 8

Max rope diameter: 21mm

Max diameter of rope reel: 1400mm

Total weight: 4350kg

Overall dimension (length*width*height): 4500*2100*2450mm

Cable Puller Stringing Equipment Characteristics

Bull-wheel diameter: 540mm

Groove number: 8

Max rope diameter: 21mm

Max diameter of rope reel: 1400mm

Total weight: 4350kg

Overall dimension (length*width*height): 4500*2100*2450mm

Overhead Line Stringing Equipment Engine

Diesel 118kw(158hp) Euro II, 4-stroke cycle, turbo-charged

Cooling system: liquid

Electrical system: 24V

Overhead Line Stringing Equipment  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.

Overhead Line Stringing Equipment Main configuration

Engine: Cummins

hydraulic pump: German Rexroth

Main motor: German Rexroth

speed reducer: German Rexroth

Tail bracket hoisting motor: American Eton

Hydraulic meter: German WIKA

Operating handle: German Rexroth

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 30 km/h

Extra shaft

Digital speed and meter counter (extra charge)

Additional Devices

The chassis provided with Brake, back lights and mudguard, with a single point lift to allow lifting with a crane.

Cable and radio remote control fully replacing all controls at machine panel.

Remote diagnosis via GSM network with GPS modem, Synchronization system

Hydraulic system for drum stand control with flat face quick action couplings

Auxiliary Hydraulic system (700/1000 bar) for power pressing tool

Lockable toolbox, Holding fixture for hose kit, Grounding plate, Acoustic insulation

Biodegradable hydraulic oil, Allowable tension indictor, Overload tension alarm, First Aid Kit

Manufacturer's workshop maintenance manual, in English