DTH Crawler Drilling Rigs – Down the Hole Drilling
MWYX-430 seprated DTH drilling rig has an optional maximum rotation torque of 7000N.m and is suitable for pit foundation anchor rods, root canals, and large-diameter twist drill pipe operations. The high-pressure oil pump drives all high-pressure components, making the product suitable for various hole diameters and working conditions. The super-strength, full-featured design and high-level configuration are deeply recognized by the majority of users.
MWYX-430 seprated DTH drilling rig has an optional maximum rotation torque of 7000N.m and is suitable for pit foundation anchor rods, root canals, and large-diameter twist drill pipe operations. The high-pressure oil pump drives all high-pressure components, making the product suitable for various hole diameters and working conditions. The super-strength, full-featured design and high-level configuration are deeply recognized by the majority of users.
1. Large displacement dust collector for φ165 mm hole dust collection requirements.
2. Heavy duty structure design for 200 mm hole spiral drilling.
3. Maximum rotation torque up to 7,000 N.m.(optional)
4. The heavy duty tramming mechanism with oscillation for various working conditions.
| General Specification | |
| Drilling depth | 30m |
| Drill Pipe Sizes | Φ 76×3000 mm |
| Hole Range | φ 110-165mm |
| Hammer | 4 “/ 5” |
| Rotation Torque(Max.) | 3200 N.m |
| Rotary speed | 0-100 rpm |
| Feed Force | 20 kN |
| Pull Up Force | 45 kN |
| Tramming Speed(Max.) | 3 km/h |
| Gradient | 30 ° |
| Weight | 5820kg/6460kg |
| Dimension | 7370*2360*2560mm |
| Matching Air Compressor | |
| Working Pressure | 0.7-2.5 MPa |
| F.A.D | 10-20m3/min |
| Diesel Screw Compressor Model | 186SCY-18/298SCY-24 |
| Electric Screw Compressor Model | 132SDY-17/185SDY-24 |
