Overview
| brand | Guomei | model | ZDY1900S |
| name | Fully hydraulic tunnel drilling machines for coal mines | purpose | coal mining |
| producing area | Shijiazhuang | Is it self checking | yes |
| Cross border or not | no | type | Fully hydraulic |
| Drilling depth m | three hundred | Rotating speed r/min | 80-280 |
| Final hole diameter mm | ninety-four | Feed force kN | forty-six |
| Drill pipe diameter mm | sixty-three point five | Pulling force kN | forty-six |
| Torque N · m | one thousand and nine hundred | ||
Product Details
Trading Area
Global