
| Drilling hardness |
f=6-20 |
| Drilling diameter |
90-130mm |
| Depth of economical drilling |
24 m |
| Traveling speed |
2.5/4.0km/h |
| Climbing capacity |
25° |
| Ground clearance |
430mm |
| Power of complete machine |
176kW/2200r/min |
| Diesel engine |
Yuchai YCA07240-T300 |
| Capacity of screw compressor |
15m³/min |
| Discharge pressure of screw compressor |
18bar |
| Outer dimensions(L x W x H) |
8000×2300×2700mm |
| Weight |
10000kg |
| Rotation speed of gyrator |
0-180/0-120r/min |
| Rotary torque(Max) |
1560/1900N·m(Max) |
| Maximum push-pull force |
22580N |
| Lifting angle of drill boom |
Up48°,down16° |
| Tit angle of beam |
147° |
| Swing angle of carriage |
Right53°left52°,Right97°left10° |
| Swing angel or drill boom |
Right58°,left50° |
| Leveling angle of frame |
Up10°,down10° |
| One-time advance length |
3090mm |
| Compensation length |
900mm |
| DTH hammer |
M30A/K30/K40 |
| Drilling rod |
φ64×3000/φ76×3000mm |
| Number of rods |
7+1 |
| Method of dust collecting |
Dry type (hydraulic cyclonic laminar flow) |
| Method of extension rod |
Automatic unloading rod |
| Method of drilling rod lubrication |
Automatic oil injection and lubrication |