KS311-CYTC115(A) Hydraulic Mining Drilling Rig

Model: KS311-CYTC115(A)

Climbing capacity: ≤14°

Width of tunnel: 2.8-4.5m

Height of tunnel: 2.9-5.2m

Drilling depth: 35m

Product Applications Product Features Technical Parameters Related Products


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.




  • 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

Technical parameters Air & water system
Length 6750mm Air compressor 1×JN5.5 Oil Consumption of lubrication 180-250 g/h
Width 1600mm Capacity of air compressor 0.75 m3/min
Height 2580/3000 mm Pressure 6-8bar Power of water pump 4kW
Weight Appr. 11000㎏ Device of shank lubrication Electronic pulse lubrication pump
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-C80/60kW/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 HC95LQW/RD 22U Motor 75kW three-phase motor
Impact power 24kW/ 22kW Impact /Feed/ Positioning Axial variable displacement piston pump
Impact Frequency 57Hz/ 53 Hz
Torque 955Nm/ 1550Nm Rotation Gear pump
Hole diameter 64-102mm Filter fineness 10μ
Thread of drill rod T38/T45 Hydraulic oil tank 240 L
Drilling depth 35m (Automatic extension 25m) Hydraulic cooler water cooler
Pitch angle of advancing beam Front: 30°, back: 65° Working voltage 380V
Ring angle 360° Frequency 50HZ
Rang of Parallel holes 1640mm Starting method Star-triangle
Length of drill rod 1000mm (Automatic extension 915mm) Cable specifications 3×50+3G10
Length of advancing beam 2770mm  
Feed extension 800mm  
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