China Mining Portable Pneumatic DTH Drilling Rig Machine, Find details about China Blasting Rock Drilling Rig, Diamond Core Drill Rig for Sale from Mining Portable Pneumatic DTH Drilling Rig Machine
Model | YGD 70 | YGD 100 | YGQ 100 | YGB100-4 YGB120-5.5 |
Drilling diameter (mm) | 50-90 | 90-130 | 90-130 | 90-130 |
Rock ruggedness coefficient | >20 | >20 | >20 | >20 |
Drilling depth (m) | 15 | 25 | 25 | 30-40 |
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 comsumption (m3/min) | 4 | 6 | 12 | 10 |
Propulsion stroke (mm) | 90 | 140 | 140 | 140 |
Max propelled force ( N) | 3600 | 9600 | 9600 | 9600 |
Electric motor power (kw) | 3 | 4 | ----- | 4/5.5 |
Electric Motor Voltage( V) | 380 | 380 | ----- | 380 |
Rated speed (r/min) | 1440 | 1440 | 3200 | 1440 |
Drilling rod (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 | 470 | 450 | 460/480 |