| ITEM | UNIT | Z5125A | Z535 | Z5140B | Z5150B |
| Max.drilling diameter | mm | 25 | 35 | 40 | 50 |
| Max.feed force | N | 9000 | 16000 | 16000 | 20000 |
| Max.torque for spindle | N.m | 160 | 400 | 350 | 400 |
| Spindle taper | morse | 3 | 4 | 4 | 5 |
| Spindle speed step |
| 9 | 9 | 12 | 12 |
| Spindle speed range | r/min | 50-2000 | 68-1100 | 31.5-1400 | 31.5-1400 |
| Spindle stroke | mm | 200 | 225 | 250 | 250 |
| Spindle box stroke | mm | 200 |
| 200 | 200 |
| Feed step | mm | 9 | 11 | 9 | 9 |
| Feed range | mm/r | 0.056-1.80 | 0.11-1.60 | 0.056-1.80 | 0.056-1.8 |
| Worktable stroke | mm | 300 | 325 | 300 | 300 |
| Worktable area | mm2 | 400×500 | 400×500 | 480×560 | 480×560 |
| Distance between spindle nose to worktable surface | mm | 0-710 | 0-750 | 0-750 | 0-750 |
| Distance between spindle axis to guideway surface | mm | 280 | 300 | 335 | 335 |
| Main motor power | kw | 2.2 | 4 | 3 | 3 |
| Overall dimensions(L×W×H) | mm | 962×847×2294 | 1280×842×2585 | 1080×810×2510 | 1080×810×2510 |
| Weight | T | 0.96 | 1.6 | 1.5 | 1.5 |