Description
The SMC-DTH-390 Separated Crawler-Mounted Hydraulic Drilling Rig features an automatic rod change system and operator cab, making it ideal for large and medium-sized open-pit mining operations such as coal mines and quarries. Designed through optimized performance calculations, it is equipped with a Yuchai turbocharged engine for stable power output. The hydraulic system incorporates a load-sensitive control system, significantly reducing energy consumption while maintaining drilling efficiency and operational reliability.
Technical Details
| Description | |||
|---|---|---|---|
| Hole range | 115-178mm | ||
| Rod size | 89*3000/76*4000mm | ||
| Rotary speed | 0-80rpm | ||
| Rotary torque | 3400/4300N.m | ||
| Lifting force | 20KN | ||
| Stroke | 4115/4670mm | ||
| Carriage swing | L 90°/R 31° | ||
| Carriage pitching | 147° | ||
| Drill boom swing | L/R 35° | ||
| Drill boom pitching | Up 23°/Down 55° | ||
| Engine Manufacturer | YUCHAI | ||
| Engine Power | 73.5kW（2200rpm） | ||
| Dimension | 8160*2210*3410mm | ||
| Weight | 11000kg |