B4C full hydraulic down-hole drilling rig
B4C full hydraulic down-hole drilling rig
GIA B4C adopts advanced technology and mature down the hole drilling method, integrating down the hole drilling machine and air compressor (two-stage compression), which is compact, flexible, and convenient for displacement and transition; The drilling rig is equipped with two-stage dry dedusting and automatic rod changing system to meet the needs of single person operation. The equipment is mainly used in ore, limestone mining, road engineering construction and other open-air projects
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Recommended drilling diameter: |
80~115mm |
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Propulsion system |
The propelling mechanism of the wear-resistant slider can be replaced, effectively extending the service life of the propelling beam |
| Equipped with rotary tube follower, which can greatly reduce the wear of rubber hose during movement | |
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Dynamical system |
Cummins diesel engine is equipped to meet the China emission standard III , with sufficient power reserve and strong adaptability to cold regions |
| Equipped with high air pressure and large displacement screw head, piercing efficiency and low energy consumption | |
| Equipped with imported brand gear pump, providing continuous and stable hydraulic power | |
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Automatic drilling rod change |
Equipped with automatic rod changing system, the machine can be operated by one person, reduce labor cost, and improve operation efficiency and productivity |
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Slewing system |
High torque power slewing head, providing stable and lasting slewing power, and adapting to various rock working conditions |
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Traveling system |
The dual speed disengage hydraulic traveling mechanism is adopted, so that in case of emergency, the brake can be disengaged to move the whole machine |
| Equipped with automatic leveling device, it has excellent trafficability while improving stability | |
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Dust collection system |
Standard two-stage dry dust collector with strong suction, remarkable dust removal effect, high-power dust collector, 14m2 filtering area |
| Movable dust cover | |
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Control system |
Direct control hydraulic system design, simple and practical, low failure rate |
| High integration of instrument display, real-time monitoring of various parameters | |
| With multiple fault alarms, it is intuitive and easy to maintain |
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Drilling range |
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Drilling diameter |
80~115mm |
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Drilling depth |
24m |
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Drill rod specification |
68X3000/76X3000mm |
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Drilling rod capacity |
7+1 |
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Engine |
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Brand |
Yu Chai China Standard III |
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Item no |
YCA-7240-T300 |
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Power |
176KW |
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Air compressor |
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Air capacity |
15m3/min |
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Max working pressure |
18bar |
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Compression type |
Two stage screw compression |
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Slewing head |
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Slewing speed |
0~120rpm |
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Slewing torque |
2000Nm |
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Propeller |
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Propulsion stroke |
3400mm |
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Compensation length |
1100mm |
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Propulsion mode |
Oil cylinder+wire rope |
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Propulsion beam material |
Aviation aluminium |
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Maximum propulsion |
20kN |
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Maximum drawing force |
25kN |
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Traveling system |
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Electrical voltage |
24V |
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Traveling speed |
1.6~3.2km/h |
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Climbing ability |
20° |
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Chassis swing angle |
±10° |
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Drilling arm |
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Drilling lifting range |
down 28°/up 45° |
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Left and right swing angle of drilling arm |
Left 25°/right 25° |
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Left and right swing angle of bracket |
Left 10°/right 91° |
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Propeller pitching range |
130° |
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Size & Weight |
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Weight |
10500kg |
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Size |
8010X2400X2950mm |
