Type: Soil drill
Fields of application: Construction and earthmoving
Drilling depth up to 400 m, Mast length 13.81 m, Hook load 18 t, Rotary head torque 16.2 kNm, Compressor 13 bar counter: 67426 mth , power: 213 kW , serial number: 70.071.00-99
| Category | Heavy drills |
| Brand | Wirth |
| Model | B1A/B2A |
| Construction year | 1991 |
| Reference | A7-37055-5 |
