 
											| Overall weight (T ) | 4.2 | 
| Dimension (mm ) | 3800*1700*2350 | 
| Drilling diameter (mm ) | 130-294 | 
| Drilling depth (m ) | 22 | 
| 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 | 
 
	
	 
	
	 
	
	