KJ211-CYTJ45(C) hydraulic tunneling drilling rig used for mining preparations and tunneling, it is an independent working drill rig. It can be used for drilling vertical, inclined and horizontal blast hole, suitable for the hard-rock of any section in the range of 7-25m2.
KJ211-CYTJ45(C) hydraulic tunneling drilling rig used for mining preparations and tunneling, it is an independent working drill rig. It can be used for drilling vertical, inclined and horizontal blast hole, suitable for the hard-rock of any section in the range of 7-25m2.
Technical Parameters | ||||||
Dimensions and weight | Air & water system | |||||
Length | 11150mm | Air compressor | 1*JN4 | Oil Consumption of lubrication | 180-250g/h | |
Width | 1600mm | Capacity of air compressor | 0.5m³/min | |||
Height | 1850/2650mm | Pressure | 6-8bar | Water pump | 1xCR3 | 1xCR5 |
Weight | Appr. 11000㎏ | Device of shank lubrication | Electronic pulse lubrication pump | Power | 1.5kW | 5.5kW |
Tramming speed on flat ground | 10km/h | Air consumption of lubrication | 0.3m³/min | Capacity of water pump | 3m3/h | 6m3/h |
Maximum climbing capacity | 25%( 11°) | Chassis | ||||
Safety protection | Diesel engine | Cummins QSB3.9-C80-31 60KW,2200rpm |
Tires | 300-15 | ||
Noise level | <100dB(A) | Exhaust purification | Exhaust catalyst | Steering mechanism | Articulated steering: ±35° | |
Lifting safety roof | Meet the requirements of FOPS and ROPS | Drive system | Closed hydraulic system for four-wheel driving | Parking braking | Multidisc brake | |
Swing angle | Swing of rear axle: ±6° | Emergency braking | ||||
Fuel tank | 30L |
Drilling system | Electric hydraulic power unit | |||||||
Rock drill | 1×HC50/R38 | 1×HC95S/T38 | 1×HC95LM/R38 | Motor | 45kW | 55KW | 75kW | |
Impact power | 13kW | 20kW | 24kW | Impact /Feed/ Positioning | Axial variable displacement piston pump | |||
Impact flow | 105L/min | 95-118L/min | 100-120L/min | Rotation | Gear pump | |||
Impact pressure | 130bar | 165-200bar | 180bar | Filter fineness | 10µ | |||
Maximum rotary pressure | 150bar | 210bar | 210bar | Hydraulic oil tank | 240L | |||
Impact Frequency | 62Hz | 62Hz | 62 Hz | Hydraulic cooler | Water cooler | |||
Torque | 325Nm | 597Nm | 764Nm | Working voltage | 380V | |||
Hole diameter | Φ32-76mm | Φ42-102mm | Φ42-102mm | Frequency | 50Hz | |||
Beam rotation | 360° | Starting method | Star-triangle | |||||
Feed extension | 1600mm | Cable reel | 1*F440 | |||||
Model of drill boom | K 22 | Length of reel cabling | 100m | 80m | ||||
Form of drill boom | Self-leveling | Outer diameter of cable | Φ28mm | Φ32mm | ||||
Boom extension | 800MM | Cable specifications | 3×35+3G6+2×1.5 | 3×50+3G6+2×1.5 |