Compact large milling machine that can optionally be fitted with milling drums of 1.20 m, 1.30 m or 1.50 m working width, enabling the W 150 to be used for a variety of different applications: milling large surfaces, removing pavement layers at full depth, or levelling. The machine can optionally be equipped with the new Wirtgen LEVEL PRO levelling system.
| Key figures | |
| Milling width | 1,200 mm |
| Milling depth | 0 - 320 mm |
| Engine power | 261 kW / 355 PS |
| Operating weight, CE* | 20,280 daN (kg) |
| Milling drum drive | mechanical |
| Number of tracks | 4 |
| Travel drive | hydraulic / all-track |