| Technical date | Unit | VTL-12CNC | VTL-16CNC | VTL-20CNC | VTL-23CNC | VTL-26CNC |
| Max. cutting diameter | mm | 1250 | 1600 | 2000 | 2300 | 2600 |
| Diameter of worktable | mm | 1000 | 1400 | 1800 | 2000 | 2250 |
| Max.height of workpiece | mm | 1000/1200 | 1200/1400 | 1400 | 1400/1650 | 1600/2000 |
| Max. capacity of workpiece | ton | 4 | 6 | 8 | 8/10 | 10/12 |
| Worktable speed range | r/min | 2-250 | 2-200 | 2-120 | 2-120 | 2-80 |
| Horizontal travel of tool head | mm | 850 | 1020 | 1115 | 1400 | 1500 |
| Max. travel of the ram | mm | 650 | 800 | 1000 | 800/1000 | 1000/1300 |
| Cross rail travle | mm | 650 | 850/1000 | 890/1240 | 1050/1300 | 1240/1640 |
| Max. output torque of worktable | KN.m | 20 | 32 | 32 | 32 | 32 |
| Max. cutting force of tool head | KN | 30 | 30 | 40 | 40 | 50 |
| Section of tool shank(L X W) | mm | 32X32/40x40 | 40x40 | 40x40 | 40x40 | 40x40 |
| Power of main motor | kw | 22/30 | 30 | 37 | 45 | 45 |
| Machine size | meter | 2.36x2.28x3.4 | 2.66x2.66x3.7 | 3.28x3.2x3.9 | 3.31x3.25x4.01 | 3.68x3.36x5.1 |
| Machine weight | ton | 9 | 13/14.5 | 16 | 19/21 | 28/30 |
| Tool post |
| Manual tool holder / manual pentagonal /electricial 4 positions |
| CNC system |
| Siemens 802D sl / Fanuc 0i-mate or 0i |
