Drilling rig technical parameter:
Drilling pipe Diameter X Length Φ60X1500mm (Air/mud drilling pipe)
Φ75X1500mm (Auger drilling pipe)
Power swivel Rated torque 1150N.m
Rotation speed range 0-150r/min
Pulldown & hoisting system Pull up & pull down capacity 2000kg
Pulldown force 7.8kN
Max hoisting speed 0.73m/s
Hydraulic system Working pressure 200 bar (rotation) /173bar (hoisting)/70bar (pulldown)
Gasoline Engine Output power: 27hp/3600r/min
Weight
(Not include drilling tools) Drilling rig with auger drilling: 415kg
Drilling rig with mud drilling: 535kg
Drilling rig with air hammer drilling/air drilling: 680kg
External dimension L1700 X W1250 X H3100(mm)
b) Drilling method, depth and hole diameter
Drilling method Drilling depth Drilling hole diameter
Air hammer drilling 40 m/131ft 90mm
3.5”
Air drilling
Auger drilling 20m/65ft
Mud drilling 30m/100ft
