| Items | C6266 | C6280 | |
| CAPACITY | |||
| Swing Over Slide | Φ660mm Φ800mm | ||
| Swing Over Cross Slide | Φ440mm | Φ570mm | |
| Swing in Gap Diameter | Φ900mm | Φ1035mm | |
| Length of Gap | 250mm | ||
| Center Height | 330mm | ||
| Distance Between Centers | 1500mm/2000mm/3000mm | ||
| Width of Bed | 400mm | 400mm | |
| Max. Section of Tool | 25mm × 25mm | ||
| Max. Travel of Cross Slide | 459mm | 570mm | |
| Max. Travel of Compound Rest | 230mm | 230mm | |
| HEADSTOCK | |||
| Spindle Bore | Φ105mm | ||
| Spindle Nose | D1-8 | ||
| Taper of Spindle Bore | Φ113mm(1:20)/MT5 | ||
| Spindle Speed Number | 16 | ||
| Range of Spindle Speed | 20~1600rpm | 25~1600rpm | |
| FEEDS AND THREADS | |||
| Leadscrew Pitch | Φ40mm×2T.P.I. or Φ40mm×12mm | ||
| Inch Threads Range | 7/16~80T.P.I. (54 kinds) | ||
| Metric Threads Range | 0.45~120mm (54 kinds) | ||
| Diametrical Pitches Range | 7/8~160DP (42 kinds) | ||
| Module Pitches Range | 0.25~60MP (46 kinds) | ||
| Longitudinal Feeds Range in Metric Lead Screw | 0.044~1.48mm/rev (25 kinds) | ||
| Longitudinal Feeds Range in Inch Lead Screw | 0.00165"~0.05497"/rev (25 kinds) | ||
| Cross Feeds Range in Metric Lead Screw | 0.022~0.74mm/rev (25 kinds) | ||
| Cross Feeds Range in Inch Lead Screw | 0.00083"~0.02774"/rev (25 kinds) | ||
| TAILSTOCK | |||
| Quill travel | 235mm | ||
| Quill diameter | Φ90mm | ||
| Quill taper | MT5 | ||
| MOTOR | |||
| Main motor power | 7.5kW(10HP) | ||
| Coolant pump power | 0.09kW (1/8HP) | ||
| DIMENSION AND WEIGHT | |||
| Overall Dimension (L×W×H) | 321x123x160cm (1500mm) | 321x123x167cm (1500mm) | |
| 371x123x160cm (2000mm) | 371x123x167cm (2000mm) | ||
| 471x123x160cm (3000mm) | 471x123x167cm (3000mm) | ||
| Packing Size (L×W×H) | 324x114x184cm (1500mm) | 324x114x191cm (1500mm) | |
| 374x114x184cm (2000mm) | 374x114x191cm (2000mm) | ||
| 474x114x184cm (3000mm) | 474x114x191cm (3000mm) | ||
| Net Weight | 3060/3345/3710kg | 3220/3505/3870kg | |
| Gross Weight | 3535/3835/4310kg | 3705/4005/4480kg | |
