AVN 2000
Microtunneling
General Information
| Type | AVN 2000 |
| Manufacturer | Herrenknecht |
| Year of construction | 2014 |
| Weight | 32 ton |
Drilling Particulars
| Pipe diameters (internal) | 2000 mm - 2400 mm |
| Jacking pipe material | Concrete, steel, GRE |
| Alignment | Straight or curved |
| Torque | 780 kNm |
| Drive length | Up to 1100 m |
| Shaft dimensions | Launch shaft 9 x 4.5 m |
| Reception shaft 5.5 x 3.5 m |