STD-500 Drilling Rig
Product Description
STD-500 Drilling Rig
STD-500 drilling rig is a caterpillar type multi-functional drilling rig, which has full hydraulic system. It is characterized by its compact structure, simple operation, and can also save the assistance operation time. This drilling rig is mainly applicable to water well, coal bed methane, hydro-geological exploration and piling construction with high drilling efficiency.
Many operations are realized by the hydraulic system such as the rig up and down, drill pipe jointing and removing, rotary and drilling, landing leg, hoisting, as well as moving, etc. It could reduce labor intensity to a large extent.
| Drilling Depth(m) | 500 | Hoist capacity of winch(T) | 1.5 |
| Bore Diameter(mm) | 150-400 | The leg's length(m) | 1.6 |
| Wind Pressure of work(Mpa) | ≤5 | Feed cylinder stroke(mm) | 4250 |
| Air Consumption | 32-136 | Drilling rate(m/h) | 20-50 |
| Drill pipe length(mm) | 4000 | Moving speed(km/h) | 10 |
| Drill pipe diameter(mm) | Φ73/Φ89/Φ105/Φ114 | Climbing slope capacity | ≤30 |
| Hoist capacity(T) | 20 | Drilling pattem | Pneumatic DTH Hammer |
| Rotary torque(Nm) | 4000 | Weight(T) | 14 |
| Rotary Speed(r/min) | 0-60/60-120 | Dimensions(m) | 1.9x6.4x2.5 |