Parameters of KW400 drill rig | ||||||
Supporting drilling rod | Φ89×3m or Φ102×3m | |||||
Outer dimensions | 7300×2250×2750mm | |||||
Drilling hardness | f=8-12 | |||||
Drilling diameter | Φ110-273mm | |||||
Depth of economical drilling | 250m | |||||
Weight of complete vehicle | 9000KG | |||||
Ground clearance | 280mm | |||||
Climbing capacity | 15° | |||||
Applicable impactor | K5,K6,K8 | |||||
Air consumption | 16-54m³/min | |||||
Supporting power | Yuchai YC4A150-T300 | |||||
Power parameters | 113KW/2200r/min | |||||
Travelling speed | 0-2km/h | |||||
Rotary torque | 5700N·m | |||||
Rotary speed | 76-94rpm | |||||
Lifting method | Oil cylinder-leaf chain | |||||
Rated lifting force | 95KN | |||||
Propulsion stroke | 4440mm | |||||
Advancing speed of sliding plate | 8.9-80m/s | |||||
Lifting speed of sliding plate | 4.2-27.8m/s | |||||
Volume of hydraulic oil tank | 400L | |||||
Volume of diesel oil tank | 150L | |||||
Drilling method | Down-the-hole hammer or mud, etc. |