Portable Drilling Rig Machine DTH Rig

Product Description

Down The Hole Drilling Rig

Yugong Brand DTH Drilling Rig Machine is applicable to small and medium-sized mines and road construction,
defense and water conservancy and stone works in the large diameter borehole drilling operations. Portable Drilling
Rig is also an indispensable rock drilling facility for open pit mining, especially for bumps and rugged terrain where
other drilling vehicles do not work properly.
Applications
Applicable to small and medium-sized mines and road construction, defense and water conservancy and stone works in the large diameter borehole drilling operations.
It is also an indispensable rock drilling facility for open pit mining, especially for bumps and rugged terrain where other drilling vehicles do not work properly.
Parameters

Model	YGD70 YGD80	YGD100	YGQ100	YGB100-4 YGB120-5.5
Drilling Diameter (mm)	50-90 90-120	90-130	90-130	90-130
Apply Rock	≥20	≥20	≥20	≥20
Drilling Depth (m)	15	≥25	≥25	≥30-40
Drilling Rotate Speed (r/min)	110	110	110	110
Working Air Pressure (Mpa)	0.5-0.7	0.5-1.0	0.5-1.0	0.5-1.0
Air Consumption (m3/min)	4	6	12	10
Cylinder Diameter (mm)	90	140	140	140
Propulsion Stroke (mm)	1070	1070	1070	1070
Max Propelled Force (N)	3600 8000	9600	9600	9600
Electric Motor Power (KW)	3 4	4	-	4 5.5
Electric Motor Voltage (V)	380	380	-	380
Rated Speed (r/min)	1440	1440	3200	1440
Drilling Rod OD (mm)	42	50-60	50-60	60
Drilling Rod Length (mm)	1025	1025	1025	1025
Dimension (mm)	1740*260*420	2280*440*550	2230*380*550	2230*380*550
Weight (kg)	280 320	470	450	460 480

More Details
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