Specifications | Unit | QK-440 |
Swing over bed | mm | 1000 |
Swing over cross slide | mm | 610 |
Distance between centers | mm | 1500/3000 |
Pipe threading range | mm | 270-430 |
Bed width | mm | 755 |
Max. load capacity | kg | 6000 |
Spindle bore | mm | 440 |
Spindle speed steps | steps | stepless (3shifts) |
Spindle speed | rpm | 8-205 |
Chuck size | mm | 1000 |
Chuck type (electric) | - | 4-jaw |
Turret type (electric) | - | V4 |
Tool shank size | mm | 40x40 |
X-axis travel | mm | 520 |
Z-axis travel | mm | 1250 |
X-axis rapid feed speed | mm/min | 4000 |
Z-axis rapid feed speed | mm/min | 4000 |
Tailstock quill diameter | mm | 140 |
Tailstock quill taper | - | MT6 |
Tailstock quill travel | mm | 300 |
Main motor power | kw | 22 |
Coolant motor power | kw | 0.125 |
Machine dimensions | mm | 5000/6500x2200x2200 |
Machine weight | kg | 13000/14000 |