DOOSAN PUMA 280LM CNC C-Axis 10 inch Lathe – Year 2008
| Section | Description | Unit | DOOSAN PUMA 280L | DOOSAN PUMA 280LM |
|---|---|---|---|---|
| Capacity | Swing Over Bed | mm | 630 | 630 |
| Swing Over Saddle | mm | 500 | 500 | |
| Recommended Turning Diameter | mm | 255 | 255 | |
| Max. Turning Diameter | mm | 420 | 420 | |
| Max. Turning Length | mm | 1,078 | 1,030 | |
| Travels | Bar Working Diameter | mm | 76 | 76 |
| X-Axis Travel | mm | 242 | 242 | |
| Z-Axis Travel | mm | 1,100 | 1,100 | |
| Main Spindle | B-Axis Travel | mm | – | – |
| Spindle Speed | rpm | 3,500 | 3,500 | |
| Spindle Nose | ASA | A2#8 | A2#8 | |
| Spindle Bearing Diameter | mm | 130/120 | 130/120 | |
| Spindle Through Hole Diameter | mm | 86 | 86 | |
| Min. Spindle Indexing Angle (C-Axis) | deg | – | 0.001 | |
| Turret | No. of Tool Stations | st | 10 | 12 |
| OD Tool Size | mm | 25 | 25 | |
| Boring Bar Diameter | mm | 50 | 40 | |
| Indexing Time | sec | 0.15 | 0.15 | |
| Rotary Tool Spindle Speed | rpm | – | 5,000 | |
| Tailstock | Quill Diameter | mm | 100 | 100 |
| Quill Bore Taper | MT | MT #5 | MT #5 | |
| Quill Travel | mm | 100 | 100 | |
| Feedrate | Rapid Traverse (X/Z-Axis) | m/min | 20/24 | 20/24 |
| Rapid Traverse (B-Axis) | m/min | – | – | |
| Motors | Main Spindle Motor | kW | 18.5/22 | 18.5/22 |
| Sub Spindle Motor | kW | – | – | |
| Rotary Tool Spindle Motor | kW | – | 5.5 | |
| Feed Motor (X, Z, B-Axis) | kW | X: 3.0, Z: 4.0 | X: 3.0, Z: 4.0 | |
| Coolant Pump Motor | kW | 0.4 | 0.4 | |
| Power Source | Electric Power Supply | kVA | 37.8 | 40.6 |
| Machine Size | Machine Height | mm | 1,735 | 1,735 |
| Machine Dimension – Length | mm | 3,838 | 3,838 | |
| Machine Dimension – Width | mm | 1,670 | 1,670 | |
| Machine Mass | kg | 5,700 | 5,900 |
