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CYTJ45/2 Dual-boom hydraulic drilling jumbo is mainly used fo tunnel construction of metal mine. It is designed with an advanced hydraulic drilling system, anti-jamming device and has features of fast drilling and high efficiency. Compact structure and good mobility performance make it improve working environment, construction efficeiency and also qulity greatly. Superior design concept makes side hole drilling more easier control.
CYTJ45/2 Dual-boom hydraulic drilling jumbo is mainly used fo tunnel construction of metal mine. It is designed with an advanced hydraulic drilling system, anti-jamming device and has features of fast drilling and high efficiency. Compact structure and good mobility performance make it improve working environment, construction efficeiency and also qulity greatly. Superior design concept makes side hole drilling more easier control.
CYTJ45/2 Dual-boom hydraulic drilling jumbo is mainly used fo tunnel construction of metal mine. It is designed with an advanced hydraulic drilling system, anti-jamming device and has features of fast drilling and high efficiency. Compact structure and good mobility performance make it improve working environment, construction efficeiency and also qulity greatly. Superior design concept makes side hole drilling more easier control.
| Engine | Cummins 71kw |
| Hydraulic drifter | Epiroc |
| Main Pump | Danfoss |
| Dimension(L-W-H) | 12617*2100*3073 mm |
| Weight | 22000 kg |
| Ground Clearance | 275 mm |
18U hydraulic drifter๏ผ
| Shank Adapter | TR38 |
| Height over drill centre | 89 mm |
| Impact power | 18 kw |
| Impact rate | 57 Hz |
| Hydraulic pressure | 220 bar |
| Rotation system | Separate Rotation |
| Rotation speed | 145 rpm |
| Max. Rotation torque | 1050 Nm |
| Weight | 185 kg |
HT Series Feeds
| HTA | HTB | |
| Total length | 5350 mm | 5915 mm |
| Drill steel length | 3700 mm | 4305 mm |
| Hole depth | 3365 mm | 3975 mm |
| Weight, incl, drill, | 595 kg mm | 620 kg |
| Feed Force | 15.0 Kn | 15.0 Kn |
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
