Overview
| brand | Guomei | model | ZDY2000L |
| name | Crawler type fully hydraulic tunnel drilling rig for coal mines | producing area | Shijiazhuang |
| type | Crawler type | purpose | coal mining |
| Is it self checking | yes | Cross border or not | no |
| Opening diameter (mm) | 94, 113, 133 | Borehole inclination angle (º) | -20-90 |
| Final hole diameter (mm) | 94, 113 | Output speed (r/min) | 60, 260 |
| Drill pipe diameter (mm) | sixty-three | Rated torque (N.m) | 2000, 500 |
| Drilling depth (m) | three hundred | ||
Product Details
Trading Area
Global