Premium Hydraulic breakerHB Range

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    Excavator Attachments

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    Top Features

    • The automatic lubrication system ContiLube® II optimizes the lubrication procedure and reduces maintenance and standstills to a minimum.
    • Energy recovery automatically utilizes the piston recoil energy to reduce vibration levels and improve performance.
    • The VibroSilenced Plus concept with non-metallic suspension of percussion mechanism in the fullysealed box reduces noise and vibration levels.
    • The optional active two-stage sealing system DustProtector II extends the service life of components and lowers grease consumption.
    • The built-in pressure cut-off valve PowerAdapt prevents overloading.
    • The piston stroke length system AutoControl automatically adjusts the output balance during operation thus optimizing performance.
    • The patented Intelligent Protection System (IPS) automatically adjusts the start-up & shutdown behaviour during operation combining easy positioning with maximum blank firing protection.

    SPECS

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    General
    HB range HB 2000 HB 2500 HB 3100 HB 3600 HB 4100 HB 4700 HB 5800 HB 7000 HB 10000
    Carrier weight class 1) t 22–38 27–46 32–52 35–63 40–70 45–80 58–100 70–120 85–140
    Service weight 2) kg 2,000 2,500 3,100 3,600 4,100 4,700 5,800 7,000 10,000
    Tool diameter mm 145 155 165 170 180 190 200 210 240
    Max. hydraulic input power kW 57 66 81 90 96 108 117 135 159
    Oil flow rate l/min 150–190 170–220 210–270 240–300 250–320 260–360 310–390 360–450 450–530
    Operating pressure bar 160–180 160–180 160–180 160–180 160–180 160–180 160–180 160–180 160–180
    Impact rate bpm 300–625 280–580 280–560 280–560 280–550 280–540 280–480 280–450 250–380
    Sound power level guaranteed 3 dB(A) 120 121 120 123 124 126 121 121 123
    Standard version
    A mm 1,861 2,042 2,209 2,274 2,359 2,454 2,580 2,855
    B mm 635 640 675 700 750 790 815 835
    DustProtector II version
    A mm 1,926 2,087 2,254 2,318 2,404 2,509 2,635 2,905 3,142
    B mm 570 600 630 650 705 730 760 785 800

     

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