ZLJ-800 tunnel drilling machine for coal mining is developed based on XY-2PC drilling rig of spindle type core
drilling,it is suitable for tunnel engineering drilling with diamond bit,tungsten carbide bit in coal mining and underground exploration drilling for coal field.
It is light in weight,compact size,lower center of gravity,and easy to move etc.
drilling,it is suitable for tunnel engineering drilling with diamond bit,tungsten carbide bit in coal mining and underground exploration drilling for coal field.
It is light in weight,compact size,lower center of gravity,and easy to move etc.
Technical Specifications
Project name | unit | numerical | |
Rated speed of rotation table shaft | r/min | 162/330/584/1190 | |
Rated output torque of rotation table shaft | N·m | 800/360/205/90 | |
Rated reverse speed of rotation table shaft | r/min | 196 | |
Rated reverse output torque of rotation tableshaft | N·m | 560 | |
Max.push force of spindle | kN | 30 | |
Max.pull force of spindle | kN | 42 | |
Max.feed stroke | mm | 500 | |
Max.pull force of hoist with single | kN | 10 | |
Drum dia. | mm | Φ180 | |
Wire rope dia. | mm | Φ10 | |
Drum capacity | m | 30 | |
Drilling depth in theory | m | ||
Use drill pipe type | Φ42mm rod | 200 | |
Φ50mm rod | 150 | ||
Φ43mmwire line rod | 300 | ||
Φ53mmwire line rod | 200 | ||
Drilling angle range | º | -90~+90 | |
Rated pressure of hydraulic system | MPa | 8 | |
Model of electric motor | YBK2-L160L-4 | ||
Power of electric motor | kW | 15 | |
Overal dimension | mm | 1810×800×1330 | |
Weight(excluding power unit and rod) | kg | ≈650 | |
Max.weight of detached part | kg | 100 | |
