•Widened high stability bed
•The main shaft has three speed changes
•Variable frequency stepless in gear
•Widened carriage
•Automatic centralized lubrication
Specifications
| Specifications | Unit | CYK6140 | CYK6150 | CYK6160 |
| Max.swing over bed | mm | ф400 | ф500 | ф600 |
| Max.swing over cross slide | mm | ф210 | ф290 | ф350 |
| Width of bed | mm | 360 | 400 | 440 |
| Max.processing length | mm | 600/850 | 850/1350/1850 | 850/1350/1850/2850 |
| X axis travel | mm | X:210 | X:250 | X:330 |
| Spindle transmission type | / | Independent spindle/internal frequency conversion | Independent spindle/internal frequency conversion | Independent spindle/internal frequency conversion |
| Spindle speed | rpm | 32-1600/2000 | 20-1600/2000 | 20-1600/2000 |
| Spindle nose | / | A2-6 | A2-8 | A2-8 |
| Spindle bore | mm | Φ65 | Φ82 | ф82/105 |
| Spindle motor | kW | 5.5 | 7.5 | 11 |
| X/Z Rapid traverse | m/min | 6/8 | 6/8 | 6/8 |
| X/Z axis repeatability | mm | ±0.005 | ±0.005 | ±0.005 |
| Processing accuracy | / | IT6-IT7 | IT6-IT7 | IT6-IT7 |
| Workpiece surface roughness | / | Ra1.6 | Ra1.6 | Ra1.6 |
| Tailstock sleeve dia. | mm | Φ65 | Φ75 | ф75 |
| Quill traverse | mm | 130 | 140 | 150 |
| Quill taper | # | MT4 | MT5 | MT5 |
| Tool post form | / | Electric 4-station/6 (8) station turret | Electric 4-station/6 (8) station turret | Electric 4-station/6 (8) station turret |
| Cutting tool shape size | mm | 20x20 | 25×25 | 25x25/32x32 |
| Machine dimension(LxWxH) | m | 2.5×1.42×1.66 | 2.8×1.7×1.8 | 3.1x1.8x1.85 |
| Net.weighe(about) | T | 1.7/1.9 | 2.6/3.2 | 3.1/3.6/4.0/4.5 |