KMD120 anchoring drilling rig is a light, efficient, and multi-functional electric crawler self-walking drilling equipment and mainly applied to anchoring, rotary jet grouting and drilling of well holes for other purpose in domestic subway, high-rise building, airport, ground source heat pump and other deep foundation pits. It is appropriate to use down-the-hole drilling, cased drilling with slush pump (clean water pump) drilling, and combined drilling of rod and casing pipe.
Technical Parameters of KMD120 Anchoring Drilling Rig
Total weight (Kg) |
7000 |
Overall Dimension (mm) |
5700×2300×2300 |
Travel speed (Km/h) |
0~2.5 |
Power(Electric motor) |
45Kw+15Kw |
Ground clearance(mm) |
245 |
Leg cylinder stroke (mm) |
1000 |
Depth of blast hole(m) |
120 |
Working wind pressure(MPa) |
1.05-2.46 |
Air consumption (m3/min) |
16-30 |
Dia. of drill rod (mm) |
(Choose)φ79/φ89 |
Drill rod length (mm) |
3000 |
Drilling diameter(mm) |
φ105-190 |
Look down Looking up |
0-93° |
Propelling oil cylinder stroke (mm) |
1750 |
Rotation speed (rpm) |
12/50/75/100 |
Rotary torque (N·m) |
12/50/75/100 |