Hydraulic Rock Drills - Atlas Copco Madagascar

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Hydraulic Rock Drills

1-3 of 3

  • LHD 23 M

    Hydraulic rock drill (counter clockwise rotation)

    1801 3800 02

    Weight, incl. hoses:
    26 kg
    |
    Sound pressure level (ISO 11203)* Lp, r=1m:
    104 dB(A)
    |
    Service weight:
    28.50 kg
    |
    Oil flow:
    20 - 25 l/min
    |
    Working pressure:
    100 - 140 bar
    |
    Back Pressure, max:
    15 bar
    |
    Impact rate (at 25 l/min):
    2550 blows/min
    |
    Revolutions:
    320 - 400 rpm
    |
    Torque:
    65 Nm
    |
    EHTMA class:
    C

  • LHD 23 M

    Hydraulic rock drill (clockwise rotation)

    1801 3800 01

    Weight, incl. hoses:
    26 kg
    |
    Sound pressure level (ISO 11203)* Lp, r=1m:
    104 dB(A)
    |
    Service weight:
    28.50 kg
    |
    Oil flow:
    20 - 25 l/min
    |
    Working pressure:
    100 - 140 bar
    |
    Back Pressure, max:
    15 bar
    |
    Impact rate (at 25 l/min):
    2550 blows/min
    |
    Revolutions:
    320 - 400 rpm
    |
    Torque:
    65 Nm
    |
    EHTMA class:
    C

  • RD100

    Hydraulic underground rock drill

    8311 0304 10

    Overall length:
    655 mm
    |
    Weight without hoses:
    23 kg
    |
    Shank dimension:
    22x159 mm
    |
    Oil consumption (120 bar):
    38 l/m
    |
    Impact rate:
    3600 - 3900 Hz
    |
    Max. hole diameter:
    42 mm
    |
    Max. drilling depth:
    2.40 m
    |
    Oil pressure:
    120 bar
    |
    Working temperature, oil:
    20 - 50 ºC
    |
    Working temperature, water:
    10 - 30 ºC

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