| Specification | Units | CK6140 |
| Max.swing over bed | mm | 400 |
| Max.swing over cross slide | mm | 240 |
| Max.turning length | mm | 550/750 |
| Max.bar capacity | mm | Ø48/82 |
| Spindle nose(optinal chuck) | A2-6/A2-8 | |
| Spindle motor power | kw | 5.5 |
| Max.spindle speed | rpm | 1800 |
| Spindle bore | mm | Ø48/82 |
| X/Z axis rapid traverse | m/min | 6/8 |
| X axis limit Travel | mm | 280 |
| Z axis limit Travel | mm | 550/750 |
| X axis motor torque | N.m | 4 |
| Z axis motor torque | N.m | 6 |
| X/Z axis repeatability | mm | 0.002 |
| Tailstock bore | mm | 60 |
| Tailstock quill travel | mm | 100 |
| Total power | kw | 8 |
| Tailstock taper | MT4 | |
| Machine dimensions(L*W*H) | mm | 2200*1600*1700mm |
| Weight | kg | 2200 |