• The KS311-CYTC115(A) Hydraulic long-hole drilling rig is mainly used for blast drilling of medium-length hole mining and supporting drilling of anchor cable. Both the applicable height of tunnel 2.9m-5.2m and width of tunnel 2.8m – 4.5m.
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  • The KS311-CYTC115(A) Hydraulic long-hole drilling rig is mainly used for blast drilling of medium-length hole mining and supporting drilling of anchor cable. Both the applicable height of tunnel 2.9m-5.2m and width of tunnel 2.8m - 4.5m. The support for the drill boom is capable of 360-degree rotation. In combination with swing boom and translational guide rail, it is capable of 360-degreee drilling and parallel drilling within three meters, thus meeting the requirements of various mine drilling.
    Performance Characteristics
    Economical drilling depth up to 35 meters, optional 27+1 automatic receiving and unloading rod module (drill pipe length 900mm, automatic receiving rod depth 25 meters), to achieve single-person operation.
    Heavy-duty aluminum alloy medium and deep hole special propulsion beam, front and rear hydraulic center support, ensure the stability of drilling process. With rod oil cylinder, maximum straightness of borehole is maintained.

    The trolley-type workbench with a good sight is adopted; and the wireless remote controller can serve as an option.

    The articulated mining chassis of closed hydraulic dive. The rig is 1.6m wide which is suitable for small and medium-size tunnels.

    The stepped piston is used for the high-frequency impacting rock drill and this can improve the transmission efficiency of impact wave and drilling speed and reduce the consumption of drilling tools and make it in good condition.
    Technical parameters Air & water system
    Length 6750mm Air compressor 1×JN4 Oil Consumption of lubrication 180-250 g/h
    Width 1600mm Capacity of air compressor 0.5 m3/min
    Height 2580/3000 mm Pressure 6-8bar Water pump 1×CR10
    Weight Appr. 11000㎏ Device of shank lubrication Electronic pulse lubrication pump Power 5.5kW
    Tramming speed on flat ground 10km/h Air consumption of lubrication 0.3 m 3/min Capacity of water pump 6 m3/h
    Maximum climbing capacity 25% (14°) Chassis
    Safety protection Diesel engine Cummins QSB3.9-C125/93kW/2200rpm Steering mechanism Articulated steering: ±36°
    Noise level <100dB(A) Exhaust purification Exhaust catalyst Travelling braking Hydraulic braking
    Lifting safety roof FOPS and ROPS certificate Drive system Closed travelling system of four-wheel drive Parking braking Wet multidisc brake
    Swing angle Swing of rear axle:±6° Fuel tank 30L
    Tires 300 - 15
    Drilling system Electric hydraulic power unit
    Model of rock drill 1×HC95LQW Motor 75kW three-phase motor
    Impact power 24kW Impact /Feed/ Positioning Axial variable displacement piston pump
    Impact flow 138L/min
    Impact pressure 200bar Rotation Gear pump
    Maximum rotary pressure 210bar Filter fineness 10μ
    Impact Frequency 48-57 Hz Hydraulic oil tank 240 L
    Torque 955Nm Hydraulic cooler water cooler
    Hole diameter 64-115mm Working voltage 380V
    Thread of drill rod T38/T45 Frequency 50HZ
    Drilling depth 35m (Automatic extension 25m) Starting method Star-triangle
    Pitch angle of advancing beam Front: 30°, back: 65° Cable reel 1×K440
    Ring angle 360° Length of reel cabling 80m
    Rang of Parallel holes 1640mm Cable specifications 3×50+3G10
    Length of drill rod 1m (Automatic extension 0.9m)
    Length of advancing beam 2770mm
    Feed extension 800mm


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    Air compressor, Water well drilling rigs, Drilling rigs, Rock drill  Kaishan Technology Development Co.,Ltd
    Kaishan Technology Development Co.,Ltd
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