| Specification | CS6240 | CS6250B | CS6266B | CQ6280B | CS6250C | CS6266C | CQ6280C |
| Max. swing over bed | 400mm | 500mm | 660mm | ;800mm | 500mm | 660mm | Φ800mm |
| Max. swing in gap | 630mm | 710mm | 870mm | ;1000mm | 710mm | 870mm | Φ1000mm |
| Max. swing over slide | 220mm | ;300mm | 420mm | 560mm | 300mm | 420mm | Φ560mm |
| Max. workpiece length | 750/1000/1500/2000/3000mm | 1000/1500mm | 2000/3000mm | 1000/1500mm | 2000/3000mm |
| 2000/3000mm | 2000/3000mm |
| Spindle bore | 52mm | 82mm | 105mm |
| Type of spindle | CS6240:ISO 702/III NO.6 bayonet lock；others:ISO 702/II NO.8 com-lock type |
| Spindle speed | 24 steps 9-1600rpm | 24 steps | 12 steps | 12 steps |
| 8-1400rpm | 36-1600rpm | 30-1400rpm |
| Spindle motor | 7.5kw |
| Diameter of quill | Φ75mm | Φ90mm |
| Max. travel of quill | 150mm |
| Taper of quill | MT5 |
| Tool O.D. size | 25×25mm |
| Max. X travel | 145mm |
| Max. Z travel | 320mm | 310mm | 320mm |
| X feed range | 93 kinds 0.028-6.43mm/r | 65 kinds 0.063-2.52mm/r |
| Z feed range | 93 kinds 0.012-2.73mm/r | 65 kinds 0.027-1.07mm/r |
| Metric threads | 48 kinds 0.5-224mm | 22 kinds 1-14mm |
| Inch threads | 48 kinds 72-1/4t.p.i | 25 kinds 28-2t.p.i |
| Module threads | 42 kinds 0.5-112 πmm | 18 kinds 0.5-7πmm |
| Diametric pitch | 42 kinds 56-1/4 t.p.i.π | 24 kinds 56-4t.p.i.π |
| Cooling pump | 60w |
| Length | 2382/2632/3132/3632/4632mm | 2632/3132mm | 3365/4365mm | 2632/3132mm | 3365/4365mm |
| 3632/4632mm | 3632/4632mm |
| Width | 975mm | 1050mm | 1340mm | 975mm | 1340mm |
| Height | 1230mm | 1350mm | 1430mm | 1270mm | 1450mm | 1490mm |
| N.W/G.W | 1795/2050kgs | 2050/2100kgs | 2400/2600kgs | 3300/3700kgs | 2100/2300kgs | 2200/2400kgs | 3000/3200kgs |
| 2250/2450/2850kgs | 2300/2500/2900kgs | 2800/3000kgs | 2500/2900kgs | 2600/3000kgs |
