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Pneumatic DTH drilling rig

Pneumatic DTH drilling rigs are essential tools in the mining and construction industries. These rigs utilize compressed air as the driving force to power the drilling process. With their compact design and portability, pneumatic DTH drilling rigs can easily access narrow and confined spaces. They offer high drilling efficiency, precise hole alignment, and excellent penetration rates. These rigs are widely used for tasks like drilling blast holes, exploration drilling, and geotechnical investigations.

Item No. ：

ZDD70

Motor power :

3KW,380V.50HZ

Air consumption:

2-3.5m³/min

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Describe

DTH borehole drilling rig machine is widely used in mines,defense,water conservancy,rock engineer,especially rugged terrain,which has low center of gravity,easy to fold and to move.Rotary reducer with high torque ensure operating reliable in the case of strong vibrations or heavy duty.The propulsion system equipped has relief valve for adjusting propulsion,to ensure excellent performance.Structure is simple ,easy to operate.

Features
1.High drilling efficiency
2.Simple structure and convenient operation
3.Long service life

Product specifications

Adhering to the business philosophy of honest operation, win-win cooperation

Item No.	ZDD100
Power	4 KW
Air consumption	3-12m³/min
Working Pressure	0.5-0.7Mpa
Drilling hardness	f=6~20
Drilling diameter	68-130 mm
Drilling Depth	20 m
Suitable Drilling rod	φ42mm1m/φ60mm1m
Suitable DTH hammer	3“ /4”

Working Pressure	4-6 bar
Air consumption	2~3.5 m³/min
rotary speed	90 r/min
Feed stroke	1000mm
Max. push-pull force	5000n
Lifting force	7000n
Weight	260 kg
Dimensions(LWH)	2230380550 mm