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Technical Specifications of QKH 46 Blast Hole Drill Rig
Description Units
General U.S. Metric
Max Hole Size 6.00 inch 152.40 mm
Max Hole Depth 300.00 ft. 91.46 m
Max Air Pressure 200 psi 13.8 bar
Rotary Head System
Speed 0-45 rpm 0-45 rpm.
Max. Torque 18000.00 in/lbs 207.11 kgf.m
Rotary Head Travel 13.12 ft 4.00 m
Type of drive Hydraulic Hydraulic
Feed System
Pull up Force 11051.86 lbf 5014.45 kgf
Pull Down Force 5636.45 lbf 2557.37 kgf
Drill Rod Length 10 ft 3 m
Undercarriage System
GVM of the Equipment 13224.00 lb 6000.00 kg
Track Width 77.00 inches 1955.80 mm
Wheel Base 79.13 inches 2010.00 mm
Grouser Width 10.00 inches 254.00 mm
Track Oscillation 20 Deg (10 Deg. On both sides)
Type of drive Independent Hyd. Motor for each track
Kirloskar 4R 1040
Diesel up to 75 hp
Gear pump Driven system 30 gpm 114 lpm