SWDI 140C-DTH Integrated crawler mounted surface hydraulic down-the-hole drilling rig
SWMC based on long-term extensive research and customer feedback, and with nearly thirty years of drilling rig technology R&D experience, has launched the SWDI 140C-DTH integrated hydraulic drilling rig. It is equipped with a 19.5m3/20bar two-stage screw compressor, providing sufficient drilling pressure. The forward-designed slide center of gravity improves drilling axial pressure and drilling efficiency. Suitable for hole diameters ranging from 90-152mm, it is an efficient equipment for your construction projects.
Product Description
FEATURES:
· This machine is widely used in continuous mining of open-pit mines such as metallurgy, cement, coal mines, and quarries, as well as blasting hole drilling for construction projects like railways, highways, water conservancy, hydropower, and national defense.
· The automatic rod handling device uses a Malta-style automatic rod handling method, which, compared to other rod handling designs, reduces one pin insertion auxiliary action, resulting in faster rod handling and easier operation. The drill rod magazine can hold 5+1 drill rods, with a maximum depth of 24 meters when using 4-meter drill rods.
· Two-stage dry dust removal system or high-pressure water dust removal system can effectively reduce dust and maintain a clean working environment.
· Advanced electro-hydraulic proportional control system for precise and reliable operation.
Main Specifications
| Drilling hole diameter | 90-152mm | |
| WorKing Air Pressure | 2.0 Mpa | |
| Turning torque | 2288N.m | |
| Turning speed | 0-100 Rpm | |
| Lifting force | 20KN | |
| Sliding frame swing | Left 90°/Right 31° | |
| Sliding frame pitching | 147° | |
| Drilling boom swing | Left/Right 35° | |
| Drilling boom pitching | horizontal 55°/23° | |
| Drilling pipe diameter | 76 mm/ 89mm | |
| Length of drilling pipe | 4000 mm/3000 mm | |
| Number of drilling pipe | 5+1 | |
| Drilling depth | 24m/18m | |
| Grade ability | 35° | |
| Engine Manufacturer | YUCHAI Diesel Tier 3 | |
| Rated power | 228 Kw | |
| Dimension | 10000*2600*3700 mm | |
| Weight | 12000 kgs | |
