Puller-tensioners

Hydraulic Puller-tensioner AFS610
  • The machine is suitable to string one, two, three or four ropes or bundled conductors.
    The bull-wheel grooves are made up of high resistance interchangeable nylon sectors.
    The machine is completely electronically controlled.

    PULLER PERFORMANCE

    MAX PULL

    140 kN

    SPEED AT MAX PULL

    1.7 km/h

    MAX SPEED

    4 km/h

    PULL AT MAX SPEED

    60 kN

    TENSIONER PERFORMANCE

    MAX TENSION

    140 kN

    MAX SPEED

    4 km/h

    Note: the basic machine performance is calculated at 20°C and at sea level

  •  CHARACTERISTICS

    BULL-WHEEL DIAMETER

    1500 mm

    MAX CONDUCTOR DIAMETER

    40 mm

    MAX ROPE DIAMETER

    24 mm

    MASS

    6800kg

    ENGINE

    DIESEL

    129 kW (173 hp)

    COOLING SYSTEM

    water

    ELECTRICAL SYSTEM

    12 V

    HYDRAULIC TRANSMISSION

    Closed hydraulic circuit that allows stepless speed variation in both rotating directions.
    This machine is provided with a pull presetting systems that maintain 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

    Negative self-acting hydraulic brake
    Hydraulic dynamometers with set-point and automatic control of maximum pull
    Hydraulic oil cooling system
    Digital meter counter
    Control instruments for hydraulic system and Diesel engine
    Rigid axle for towing at max speed of 30 km/h with mechanical parking brake
    Hydraulic power pack to control 4 drum stands with hydraulic motor or 4 reel winders with independent commands
    Electronic pull and speed recorder kit (instrument not included)
    Hydraulic front stabiliser
    Grounding connection point

    AVAILABLE DEVICES

    ALL005

    Hydraulic power for an external compressor

    ALL037

    Preheating device for use up to -30°C

    ALL051

    Cable remote control kit (instrument not included)

    ALL059

    Radio remote control kit (instrument not included)

    ALL071

    1, 2, 3 or 4 hydraulic rope/conductor clamps for reel/drum change operations

    ALL080

    Special nylon sector kit

    ALL089

    Electronic arrangement for connection of multiple machines and for stringing synchronization

    DLR300

    Electronic pull and speed recorder