Puller-tensioners

Hydraulic Puller-Tensioner AFS804
  • The AFS804 puller-tensioner is suitable to string one conductor.
    The bull-wheel grooves are made of wearproof nylon sectors.
    This huge puller-tensioner is completely electronically controlled.
    Note: The machine is also available with special nylon sectors kit for two bundle conductors up to 38 mm of diameter (ALL080).

    PULLER PERFORMANCE

    MAX PULL

    200 kN

    SPEED AT MAX PULL

    1.3km/h

    MAX SPEED

    5 km/h

    PULL AT MAX SPEED

    50 kN

    TENSIONER PERFORMANCE

    MAX TENSION

    200 kN

    MAX SPEED

    5 km/h

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

  •  CHARACTERISTICS

    BULL-WHEEL DIAMETER

    2400 mm

    MAX CONDUCTOR DIAMETER

    60 mm

    MAX ROPE DIAMETER

    31 mm

    MASS

    16000kg

    ENGINE

    DIESEL

    129 kW (173 hp)

    COOLING SYSTEM

    water

    ELECTRICAL SYSTEM

    12 V

    HYDRAULIC TRANSMISSION

    1 hydraulic half-closed circuit that allows very sensitive tensioning control and negligible deviations of tension in case of speed change.
    The machine is provided with tension presetting system.

  • CONFIGURATION

    2 negative self-acting hydraulic brakes
    Hydraulic dynamometer 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 2 drum stands with hydraulic motor or 2 reel winders
    Anchoring point on the side of the machine
    2 rear hydraulic stabilizers for levelling and set-up operations
    2 front jacks for better stability under work conditions

    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

    Hydraulic rope/conductor clamps for reel/drum change operations

    ALL080

    Special nylon sectors kit for two bundle conductors up to 38 mm of diameter

    AXC005

    Cable remote control desk

    AXH007

    Radio remote control desk