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.
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×CR5|
|Weight||Appr. 11000㎏||Device of shank lubrication||Electronic pulse lubrication pump||Power||4kW|
|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 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|