The industrial CORMAK GOLIAT 660x4000 metal lathe features a solid cast-iron bed construction, a 12-speed gearbox and a powerful 7.5kW / 400V induction motor providing maximum torque and a large spindle bore of 105 mm. Recommended for machining hard steels and mechanical turning. It can perform various operations such as internal and external turning, taper turning, metric and inch threading, drilling and broaching. The GOLIAT series lathe has been specially designed for industrial production of large components. Perfect for serial and medium-series manufacturing in industrial environments.
Universal Lathe CORMAK GOLIAT 660x4000 is an industrial solution for demanding turning tasks. With a large centre distance of 4000 mm and a 105 mm spindle bore, the machine enables precise machining of long and heavy components. It is the perfect choice for production plants, repair workshops and companies specialising in machine part regeneration.
The conventional metal lathe CORMAK GOLIAT 660x4000 offers a wide range of operations: external and internal turning, threading (metric, inch, module, DP), drilling, broaching, and taper turning. With an integrated thread dial indicator, the operator can quickly and accurately return to the thread’s starting point. The ergonomic control panel makes speed and feed regulation easy, while hardened gearbox gears ensure long service life.
| Max. turning diameter over bed | Ø660 mm |
| Max. turning diameter over carriage | Ø420 mm |
| Max. turning diameter in gap | Ø870 mm |
| Gap length | 240 mm |
| Centre distance | 4000 mm |
| Max. turning length | 3950 mm |
| Spindle bore | Ø105 mm |
| Spindle taper and angle | Ø113 mm 1:20 |
| Spindle nose | D1-8 CAMLOCK |
| Spindle speeds | 12 speeds (36–1600 rpm) |
| Longitudinal feeds – number and range | 65 (0.063–2.52 mm/rev) |
| Cross feeds – number and range | 65 (0.027–1.07 mm/rev) |
| Metric threads | 22 (1–14 mm) |
| Inch threads | 25 (28–2 TPI) |
| Module threads | 18 (0.5–7 mm) |
| D.P. threads | 24 (56–4 DP) |
| Rapid longitudinal feed | 4.5 m/min |
| Rapid cross feed | 1.9 m/min |
| Leadscrew pitch | 12 mm |
| Spindle height to tool surface | 28 mm |
| Tool section | 25x25 mm |
| Top slide travel | 145 mm |
| Cross slide travel | 380 mm |
| Tailstock sleeve diameter | 75 mm |
| Tailstock taper | MT5 |
| Tailstock quill travel | 150 mm |
| Tailstock cross movement | ±15 mm |
| Main motor S1/S6 | 7.5/9 kW / 400V |
| Rapid feed motor | 250 W |
| Coolant pump | 60 W, 25 L/min |
| Dimensions (L x W x H) | 5500 x 1100 x 1450 mm |
| Weight | 5200 kg |
Select the conventional lathe CORMAK GOLIAT 660x4000 if you need robust technology, high repeatability and the ability to machine long and heavy components. Contact us to order a machine tailored to your production requirements.
