Technical Parameters of KJ310 Underground Mining Drill Rigs and Tunneling Jumbo | ||||||
Dimensions and Weight | ||||||
Length | 10700mm | |||||
Width | 1650mm | |||||
Height | 1900/2500 mm | |||||
Weight | 12000 kg | |||||
Travelling speed, level | 2.5 km/h | |||||
Climbing capacity | 25° | |||||
Safe protection | ||||||
Noise level | <100 dB(A) | |||||
Lifting safety ceiling | Meet the requirements of FOPS and ROPS. | |||||
Drilling system | ||||||
Rock drilling | 1×HC50/R38 | 1×HC109/R38 | 1×HC95LM/R38 | |||
Impact power | 13kW | 18.8kW | 21KW | |||
Impact flow | 105L/min | 135L/min | 100-120L/min | |||
Impact pressure | 130bar | 135bar | 180bar | |||
Maximum rotation pressure | 150bar | 150bar | 210bar | |||
Frequency | 62 Hz | 47 Hz | 62Hz | |||
Torque | 325Nm | 780Nm | 764Nm | |||
Aperture | 32-89mm | 45-102mm | Φ42-102mm | |||
Beam ratation | 360° | |||||
Feed extension | 900mm | |||||
Model of boom | K26F | |||||
Form of boom | Automatic leveling | |||||
Extension of drill boom | 1200mm | |||||
Electric Hydraulic pump station | ||||||
Electric motor | 45kW | 75kw | ||||
Impact- propelling-Boom | Variable axial piston pump | |||||
Turn around | Gear pumps | |||||
Filter precision | 10μ | |||||
Hydraulic oil tank | 240L | |||||
Hydraulic cooler | Water cooler | |||||
Working pressure | 380V | |||||
Frequency | 50Hz | |||||
Starting method | Star - triangle | |||||
Cable reel | 1×F440 | |||||
Cable capacity of the reel | 100m | 80m | ||||
Outer diameter of cable | Φ28mm | Φ32mm | ||||
Specifications of cable | 3×35+3G6+2×1.5 | 3×50+3G6+2×1.5 | ||||
Air and water system | ||||||
Air Compressor | 1×JN5 | |||||
Capacity | 0.5m3/min | |||||
Pressure | 6-8bar | |||||
Device of shank lubrication | Electrical pulse lubrication pump | |||||
Air consumption for lubrication | 0.3m3/min | |||||
Oil consumption for lubrication | 180-250g/h | |||||
Water Pump | 1×CR3 | 1×CR5 | ||||
Power | 1.5kW | 5.5kw | ||||
Pump Capacity | 3m3/h | 6m3/h | ||||
Chassis | ||||||
Diesel engine | Cummins QSB3.9-C80-31 60KW/2200rpm | |||||
Exhaust purification | Exhaust catalyst | |||||
Drive system | Track travelling driven by double-speed hydraulic motor | |||||
Travel brake | Wet multidisc brake | |||||
Parking brake | Wet multidisc brake | |||||
Fuel tank | 60L |