OPGW puller and tensioner
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OPGW stringing equipments
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SA-YQZ Hydraulic Puller and Tensioner for OPGW Installation
OPGW Stringing equipments is specially used for exchange old earth wire with new OPGW line. Our puller tensioner with hydraulic tensioner is one set for exchange work. The hydraulic puller Product Directory tensioner has big wheel and strong engine for retrieve the hard earth wire well. It also can drive hydraulic reel stand for retriving the old earth wire on steel or wooden drum.
The machine is suitable to string various conductor,earthwires,OPGW optic cable compounded earthwire and ADSS self-stand optic cable etc.The bull-wheel grooves are made up of high resistance interchangeable nylon sectors.
Hydraulic open circuit that provides very sensitive tensioning control and negligible deviations of tension in case of speed change.
Negative self-acting hydraulic brake
Hydraulic dynamometer with set-point and automatic control of maximum pull.
Hydraulic oil cooling system
Mechanical meter counter.
Rigid axle for towing at max speed of 30km/h with mechanical parking brake.
Hydraulic power pack to control 1 drum stand with hydraulic motor or 1 reel winder.
Gearbox with 3 operating positions:
--neutral position(with free bull-wheels for conductor loading and unloading)
--Low tensioner position.
--nominal tension position
Mechanical actuated front plough stabilizer.
Grounding device on board.