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420KN Cable Release Pulling Hydraulic Puller With Power Engine for Transmission Construction Line

420KN Cable Release Pulling Hydraulic Puller With Power Engine for Transmission Construction Line

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  • External Dimensions
  • 420KN Cable Release Pulling Hydraulic Puller With Power Engine for Transmission Construction Line

    Main component

    1. Engine:Cummins(DONGFENG) water cooled engine.

    2. Main variable pump and main motor:rexroth(BOSCH).

    3, Reducer:RR(Italian).

    4. Main hydraulic valve:rexroth(BOSCH)

    5. Radiator:AKG

    6. Hydraulic instrument:

    7. Mating with model GSP1400 drum .

     

    Characteristic

    1. It is applied to traction in the process of paying off the wire,earth wire,OPGW and ADSS.

    2. Closed Hydraulic back oil circuit, bidirectional variable plunger pump ,you can change the traction in any case.

    3. Maximum traction force can be preset, automatic overload protection.

    4. Pressure loss automatic braking device is used to ensure the safety of system operation when loss of pressure in case of the engine suddenly stops or other causes.

    5. Hydraulic traction rope clamping device, automatic rope ,convenient to loading and unloading.

    6. Trailer type structure,rigid scaffold,attractive appearance.

     

    Feature

    1. Infinitely variable speed and line control ,the pull in the rope can be read on the line pull gauge .
    2. The max pull for conductor –stringing operation can preset ,automatic overpull protection system .
    3. Spring applied –hydraulic release brake acts automatically in case of hydraulic failure ensure to safety .
    4. Attached reel winder with automatically level wind .load and unload conveniently .

     

    Technical Data

    Maximum linepull (kN)420
    Continuous linepull (kN)350
    Maximum linespeed (km/h)5
    Bullwheel bottom of groove diameter(mm)Φ960
    Bullwheel grooves number11
    Maximum suitable steelrope diameter (mm)Φ45
    Maximum through connector diameter (mm)Φ80
    Engine power /speed (kW/rpm)402/2100
    Dimensions (mm)6100x2600x2800
    Weight (kg)14800

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