| specification | Z3063×16/I | Z3063×20/I | SZ3063×25/I | 
| max. drilling diameter (mm) | 63 | 63 | 63 | 
| Distance between spindle axis and column  mm | 570-1718 | 630-2120 | 630-2620 | 
| Spindle box level moving distance (mm) | 1148 | 1490 | 1990 | 
| Distance between spindle nose and working surface of base plate mm | 245-1210 | 345-1350 | 345-1350 | 
| Radial lifting distance (mm) | 615 | 655 | 655 | 
| Radial lifting speed (m/mm) | 1.36 | 1.36 | 1.36 | 
| Radial rotation Angle (°) | ±180° | ±180° | ±180° | 
| spindle taper(morse) | MT5 | MT5 | MT5 | 
| range of spindle speeds r.p.m | 25-1100 | 25-1100 | 25-1100 | 
| number of spindle speeds | 12 | 12 | 12 | 
| r.p.m rang of spindle feeds | 0.06-0.53 | 0.06-0.53 | 0.06-0.53 | 
| steps of spindle feeds | 8 steps | 8 steps | 8 steps | 
| spindle travel mm | 350 | 350 | 350 | 
| spindle peak torque (kw/mm) | 140 | 140 | 140 | 
| Spindle max. feed resistance (N) | 30000 | 30000 | 30000 | 
| main motor kw | 5.5 | 5.5 | 5.5 | 
| weight kg | 3700 | 6500 | 10000 | 
| overall dimensions  mm | 2500×1060×2800 | 2880×1250×2915 | 3380×1250×2915 |