DF-150S air compressor used water drilling machine prices DF-150S used water drilling machine is an economical water well drilling rig, it can be widely used in agricultural wells, civil water wells, test wells, de-watering well, GSHP hole and other exploration holes and other drilling works. It has features such as  big caliber, profound depth, fast drilling speed, ease to move, adapt for wide geographical region. The rig is a full hydraulic drilling rig driven by a 32 HP engine and hydraulic pump station to complete the operation, which eliminating all electrical equipment in the field. So it is more suitable for project in the field without  power supply, and improve the security at the same time.   Specification:

Caliber(mm)	115-254
Max depth(m)	150
Walking speed(km/h)	0-2
Feeding stroke(mm)	1500
Grade ability(0)	30
Work pressure(MPa)	1.0~2.0
Air consumption(m3/min)	10~20
Leg cylinder stroke(mm)	1600
Ground clearance(mm)	200
Diameter of the drill pipe(mm)	76/89/102
Axial pressure(N)	28000
Lifting force(N)	58000
Hoist(N)	15000
Rotary torque(Nm)	3600
Power(Kw)	24
Impact frequency	840/1500
Apply for rock hardness(f)	6-20
Dimension(mm)	4300x1270x1500