The whole machine parameters | ||||||
Model | YGD-130 | YGD-180 | YGD-200 | |||
Drill hole depth | 130m | 180m | 200m | |||
Maximum opening diameter | Φ75-Φ220mm | Φ75-Φ220mm | Φ75-Φ325mm | |||
Final hole diameter | Φ75mm | Φ75mm | Φ75mm | |||
Drill pipe diameter | Φ42-60mm | Φ42-60mm | Φ42-60mm | |||
Borehole inclination | 90°- 75° | 90°- 75° | 90°- 75° | |||
Power(diesel engine) | 13.2/2200kw/r/min | 13.2/2200kw/r/min | 15/2200kw/r/min | |||
Size | 3.8*1.95*2.7m | 3.8*1.95*2.7m | 3.8*1.95*2.7m | |||
Vertical shaft | ||||||
Vertical spindle speed | 142,285,570r/min | 130,480,730,1045r/min | 64,28,287,557r/min | |||
Vertical stroke | 450mm | 450mm | 450mm | |||
Crawler chassis | ||||||
Crawler size/piece | 350*90*48mm | 350*90*48mm | 350*90*48mm | |||
Climbing angle | 20° | 20° | 20° | |||
Moving speed | 10km/h | 10km/h | 10km/h | |||
Hydraulic landing leg valid height | 1300mm | 1300mm | 1300mm | |||
Drilling Mast | ||||||
Rated load | 18t | 18t | 18t | |||
Effective height | 6.5m | 6.5m | 6.5m | |||
Mud pump | ||||||
Model | BW160 | BW160 | BW160 | |||
Flow | 160L/min | 160L/min | 160L/min | |||
Maximum pressure | 1.3Mpa | 1.3Mpa | 1.3Mpa | |||
Reciprocating frequency | 165times/min | 165times/min | 165times/min | |||
Inlet hose diameter | Φ51mm | Φ51mm | Φ51mm | |||
Outlet hose diameter | Φ32mm | Φ32mm | Φ32mm |