| ITEM |
| CZ1237G |
| Swing over bed | mm | φ305 |
| Swing over carriage | mm | φ173 |
| Swing over gap | mm | φ440 |
| Width of bed-way | mm | 182 |
| Distance between centers | mm | 940 |
| Spindle taper |
| M.T.5 |
| Spindle bore | mm | φ38 |
| Step of speed |
| 9 |
| Range of speed | rpm | 64~1500 |
| Metric thread |
| 15kinds (0.25~7.5mm) |
| Inch thread |
| 40kinds(4~112T.P.I) |
| Range of feed amount | mm/r | 0.12~0.42(0.0047”~0.0165) |
| Diameter of lead screw | mm | φ22(7/8”) |
| Pitch of lead screw |
| 3mm or 8T.P.I |
| Saddle travel | mm | 850 |
| Cross travel | mm | 150 |
| Compound travel | mm | 90 |
| Barrel travel | mm | 100 |
| Barrel diameter | mm | φ32 |
| Taper of center | mm | M.T.3 |
| Motor power | Kw | 1.1(1.5HP) |
| Motor for coolant system’s power | Kw | 0.04(0.055HP) |
| Machine(L×W×H) | mm | 1780×750×760 |
| Stand(left) (L×W×H) | mm | 400×370×700 |
| Stand(right) (L×W×H) | mm | 300×370×700 |
| Machine | Kg | 395/445 |
| Stand | Kg | 60/65 |