SHINING STAR OF ROCK DRILL SPARE PARTS
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BBC 120FZ is a pneumatic rock drill for underground applications.
Technical Specifications
| Dimensions and Weight | |
| Weight | 69 Kg (152 Ib) |
| Length | 780 mm (2 ft 6.7 inch |
| Piston diameter | 120 mm (4.7 inch) |
| Chuck | 38 mm (1.5 inch) |
| Impact Ratings | |
| Impact power, max | 7.2 kW (9.7 hp) |
| Impact frequency | 33 Hz |
| Rotation speed | 0 - 210 rpm |
| Flushing Flow and Pressure | |
| Flushing water consumption | 1 I/min (0.035 cfm) |
| Air consumption | 167 I/sec (353 cfm) |
| Service Kits | |
| BBC 120F Domestic | 3161 9000 03 |
| BBC 120F Export | 3161 9000 04 |
| BBC 120FZ | 3161 9000 05 |
| Drilling Parameters | |
| Rod size | R32, FI38, R38 |
| Hole range with R32 | 51 - 64 mm (2 - 2,5 inch) |
| Hole range with FI38 | 64 - 89 mm (2,5 - 3,5 inch) |
| Hose Sizes | |
| For impact mechanisim | 38 mm (1,5 İnch) |
| For rotation | 10 mm (3/8 inch) |
| For flushing water | 19 mm (3/4 inch) |
| Optional exhaust outlet connection | 63 mm (2,5 inch) |
| Shank Adapter | |
| R32 (underground application) | 404-01331,00 |
| R32 (surface application) | 403-01331,00 |
| FI38 (surface application) | 435-01131,00 |
