China 200m Pneumatic Mounted DTH Water Well Drilling Rig Machine, Find details about China 200m Pneumatic, DTH Water Well Drilling Rig Machine from 200m Pneumatic Mounted DTH Water Well Drilling Rig Machine
Model | HW-220L | ||
Drilling diameter (mm ) | 130-294 | ||
Drilling depth (m) | 220 | ||
One-time advance length of the drill(mm) | 3000 | ||
Traveling speed (km/h ) | 2.5 | ||
Climbing ability (max ) | 30° | ||
Minimum Ground Clearance (mm) | 250 | ||
Working Air Pressure (mpa ) | 1.7-2.5 | ||
Air consumption(m³/min) | 15 - 27 | ||
Main machine power (kw) | Yunnei 60Kw | ||
Rotary Speed (rpm) | 48 - 70 | ||
Rotary torque (Nm) | 4200-5600 | ||
Overall weight (kg ) | 4200 | ||
Dimension (mm ) | 3800*1700*2350 |