| Description | Unit | JG3050 |
| Max drilling diameter | mm | Cast50 Steel42 |
| Distance from spindle to worktable |
mm |
320-1020 |
| Distance from spindle to collumn |
mm |
350-1600 |
| Spindle travel | mm | 315 |
| Spindle taper | 5 | |
| Spindle speed range | rpm | 34-1280 |
| Spindle speed number | 6/12 | |
| Spindle feed range | rpm | 0.1-0.56 |
| Spindle feed number | 6 | |
| Arm swivel angle | ° | 360 |
| Main motor power | kw | 4 |
| Elevating motor power | kw | 1.5 |
| Machine weight | kg | 2200 |
| Machine size | mm | 2250×950×2500 |
