Primary Use :
Life saving large dia. hole borer in accident of tunnel.
Descriptions :
The FS-120CZ has been developed to meet the growing demand mainly from China for a machine that drills a borehole to rescue workers trapped in by a tunnel collapse accident. This drill rig has been designed to make the most of the ability that a power swivel system can offer for large diameter horizontal high speed drilling.
| Model | FS-120CZ | |
| Drilling dia. (Outside / Inside) | mm | 620 / 250 |
| Bit rotation | rpm | 5.6 / 16.0 |
| Torque | kN-m | 320 / 67 |
| Thrust load(push) | kN | 710 / 250 |
| Thrust load(pull) | kN | 1200 / 520 |
| Length stroke | mm | 3,450 / 3,040 |
| Dimensions | mm | 11,000 x 3,000 x 4,500 |
| Power unit | kW/rpm | 62 / 2,000 |
| Dimensions (Power unit) | mm | 2,200 x 1,100 x 1,700 |
| Weight | kg | 40,000 |
| Weight (Power unit) | kg | 2,000 |
