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1. efficient and multi-functional hydraulic-pressure drill, 2.can be used in In stone drilling, 3.can be operated in mud area - details see: https://www.machineto.com/s300-multi-functional-water-well-drilling-machine-10313766

300 Multi-functional crawler well drill is a new efficient and multi-functional hydraulic-pressure drill; the drill is mainly used in drilling operation such as drilling well. Exploration well and geothermal air conditional well, etc.

1.In stone drilling, DTH hammer is applied in the operation, slag is discharged by air pressure, the offstage is ten times of that of the traditional rotary drilling.

2.Cutting drilling or cone drilling can be operated in the unconsolidated layer, mud and slag can be discharged. The machine is suitable for drilling in complicated geological conditions.

3.The rotation machine can rotate, the rising height can be larger than 6m, hence, it is suitable for lowering well pipe.

4.High hydraulic supporting leg can perform loading and unloading in different sites without the help of crane drill.

Technical Parameter

Drilling diameter	105-350mm	Max. lifting force	120000N
Drilling depth	300m	Lifting speed	5-18m/min
Working air pressure	1.2-3.5 Mpa	Sliding framework stroke	3400mm
Air consumption	16-40m3/min	Max. dip of sliding framework	90°
Applicable rock hardness	F=6-20	Moving speed	2km/h
Speed of turn-around machine	0-80rpm (first gear) 0-160rpm(second gear)	Climbing angle	21°
Max. turn-around torque	7500N.m	Min. terrain clearance	300mm
Outer size (L*W*H)	6100*2200*3200	weight	9000kg