The CM61B floor-standing lathe has an integral structure and adopts a medium-sized spindle box. The difference from the CM61A is that it has a larger load-bearing capacity and
is suitable for processing heavier workpieces.
| model number | CM612200B | CM612500B | CM612800B | |||
| Technical parameters | Ordinary type | Standard type | Ordinary type | Standard type | Ordinary type | Standard type |
| Maximum swing over bed | 2200mm | 2200mm | 2500mm | 2500mm | 2800mm | 2800mm |
| Maximum length of workpiece | 500mm | 500mm | 500mm | 500mm | 500mm | 500mm |
| Maximum load-bearing capacity of machine tool | 5T | 5T | 5T | 5T | 5T | 5T |
| Faceplate diameter (optional) | 1600mm 1800mm 2000mm | 1600mm 1800mm 2000mm | 2000mm 2200mm | 2000mm 2200mm | 2500mm | 2500mm |
| Faceplate speed range | 3～99r·min-1 | 3～99r·min-1 | 3～99r·min-1 | |||
| Level | 6 | 8 | 6 | 8 | 6 | 8 |
| Spindle hole diameter | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
| Claw specifications | 420mm | 420mm | 420mm | 420mm | 600mm | 600mm |
| 4 pieces as standard | 4 pieces as standard | 4 pieces as standard | 4 pieces as standard | 8 pieces as standard | 8 pieces as standard | |
| cutting tools travel (horizontal/automatic) | 1050mm | 1050mm | 1150mm | 1150mm | 1300mm | 1300mm |
| cutting tools travel (vertical/automatic) | 500mm | 500mm | 500mm | 500mm | 500mm | 500mm |
| Small turret travel(horizontal/manual) | ○ | 120mm | ○ | 120mm | ○ | 120mm |
| Bed movement (vertical/manual) | 350mm | 350mm | 350mm | 350mm | 350mm | 350mm |
| Feed/fast motor power | 1.5kw(4step) | 1.5kw(4step) | 1.5kw(4step) | 1.5kw(4step) | 1.5kw(4step) | 1.5kw(4step) |
| Main motor power | 15kw(6step) | 15kw(6step) | 15kw(6step) | 15kw(6step) | 18.5kw(6step) | 18.5kw(6step) |