The KSJ21-CYTC115 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 and width of tunnels fall in the range of 2.9m-5.2m. width 2.8-4.5m.
The KSJ21-CYTC115 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 and width of tunnels fall in the range of 2.9m-5.2m. width 2.8-4.5m. 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, thus meeting the requirements of various mine drilling.
Techinical 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 | |
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 | 6m3/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 brake |
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 | ||||||||||
Shank thread | T38、T45 | Working voltage | 380V | ||||||||||
Hole diameter | 64-76 | 89-102 | Frequency | 50HZ | |||||||||
Thread of drill rod | T38 | T45 | Starting method | Star-triangle | |||||||||
Drilling depth | 42m | 42m | |||||||||||
Pitch angle of advancing beam | Front: 20°, back: 65° | ||||||||||||
Ring angle | 360° | Cable specifications | 3×50+3G10 | ||||||||||
Rang of Parallel holes | 1500mm each side | ||||||||||||
Length of drill rod | 1000mm | 1000mm | |||||||||||
Length of advancing beam | 2770mm | 2770mm | |||||||||||
Feed extension | 800mm | 800mm |