| GT7i | |||||||
| GT7i G2 | GT7i G4 | ||||||
| Swing over bed | 1.600/1.800/2.000 (mm) | 1.600/1.800/2.000 (mm) | |||||
| Swing over carriage | 1.200/1.400/1.600 (mm) | 1.300/1.500/1.700( mm) | |||||
| Max weight between centers | 12.000-25.000 (kg) | 12.000-25.000 (kg) | |||||
| MEDIUM HEAVY SERIES | |||||||
| GT7i G2 | GT7i G4 | ||||||
| CAPACITY | Swing over bed (mm) | 1600/1800/2000 | 1600/1800/2000 | ||||
| Swing over carriage ( mm) | 1200/1400/1600 | 1300/1500/1700 | |||||
| TAILSTOCK | Quill diameter ( mm) | 220/320 | 220/320 | ||||
| Max weight between centers( kg) | 12000-25000 | 12000-25000 | |||||
| Main motor(S1-100%/56-40%) (kW) | 51/78 | 74/111 | 95/140 | 51/78 | 74/111 | 95/140 | |
| Torque (S1-100%/56-40%)(Nm) | 15000/21600 | 28000/44000 | 36000/56000 | 15000/21600 | 28000/44000 | 36000/56000 | |
| HEADSTOCK | Speed range (rpm) | 0-800 | 0-800 | 0-700 | 0-800 | 0-800 | 0-700 |
| FI bar through ( mm) | 162 | 150 | 162 | 150 | |||
| Fi headstock bearing( mm) | 240 | 260 | 240 | 260 | |||
| Z- axis travel (m) | 1...24 | 1...24 | |||||
| X -axis travel (mm) | 900 | 900 | |||||
| CARRIAGES | Z-axis speed ( m/min) | 10 | 10 | ||||
| X-axis speed ( m/min) | 8 | 8 | |||||
| Forward force FzDPC(51-100%/53-40%)(N) | 36000/43000 | 43800/59000 | 36000/43000 | 43800/59000 | |||
| Forward force Fx(S1-100%/53-40%)(N) | 23500/31400 | 33000/47000 | 23500/31400 | 33000/47000 | |||
| BED | Bed quide width (mm) | 905 | 1250 | ||||
| Bed height (mm) | 800 | 830 | |||||
