| S-4AL Heavy Duty Vertical Milling Machine |
| Table Size | 11.89"×59” (300×1500mm) | ;/tr>
| T-Slot | ;td> 3 slots, 0.6×2.8” (16×71mm)
| Longitudinal Travel | 40” (1000mm) |
| Cross Travel Auto | 17" (430mm) |
| Vertical Travel | 18.1” (460mm) |
| Quill Trave | 6” (150mm) |
| Quill Diameter | 4.13” (105mm) |
| Ram Travel | 20” (500mm) |
| Spindle Taper | ISO 40 |
| Spindle Speeds (by inverter) Variable | 70 ~ 4200 RPM |
| Automatic Spindle Feeds | 3 Steps: 0.0016, 0.0032, 0.005” (0.04, 0.08, 0.13mm) |
| Distance Spindle to Column | 10.4 ~ 30” (265~750mm) |
| Distance Spindle to Table | 3.3 ~ 18.5” (85~470mm) |
| Swivel Head Left/Right | 90° |
| Tilting Head Front/Rear | 35° |
| Spindle Motor with Inverter | 5 HP, 3 PH |
| Z-axis Rapid Up-Down Motor | 1/2 HP, 6P |
| Coolant Pump | 1/8 HP |
| X, Y-Axes Motor & Inverter | 1/2 HP, 12P |
| Machine Dimension (LxWxH) | 122×67×100” (3100×1700×2550mm) |
| Net Weight | 3960 lbs. (1800 kg) |
| Gross Weight | 4400 lbs. (2000 kg) |