Un surface down-the-hole drill rig es un nuevo tipo of rock drilling equipment carefully diseñada por Unique Group a meet las necesidades of large-scale open-pit mines basado en years of development y production of down-the-hole drill rigs.
The drilling rig's walking, propulsion, rrotation, and angle adjustment are all hydraulically driven, with strong power; equipado con high-pressure screw head y high-pressure pneumatic impactor, high drilling efficiency; equipado con colector de polvo hydraulic dry colector de polvor Recoger el polvo para reducir la contaminación ambiental ronmental; equipado con hydraulic manipulators y drill pipe library para descargar la drill pipe, f flotando joints a prprotect el drill pipe thread, one pe755ill the pipe d753675son; la cabina acondicionada air- pr proporciona un comfortable working environment y automatic control The anti-stuck valve reduck the chance dr11 dr11 atascado.
The drilling rig tiene las characteristics of buena integrity, alta degree of automation, buena rock effect drilling, protection environmental y energy-saving, operation conveniente, maneuverability flexible y driving safe.
1. Tipo de disco automatic rod conexión system, automatic rod conexión dr profundidad de llenado hasta 35 meters.
2. The ángulo de oscilación of la carriage adopta una luffing mechanism, con un ángulo total oscilación of 130° (right 97° y 33° left), y la conversion entre agujeros horizontal y agujeros vertical pueden completed freely sin cambiar la fulcrum. TLa altura más baja del horhorizontal es 550mm y la más alta es 4200mm.
3. Adopta un motor Caterpillar EFI con strong power y reliable performance.
4. Adopte la salida arrangement of single-engine en ambos extremos, compact structure, y un conveniente mantenimiento m.
5. The viento fuerte pressure y large displacement air compression system (26 3 /min, 205ar) ensu7536pa755es rapid d7520367511.
6. The autom nivelación automática f function of the walking mechanism makes the drill rig more adecuado for el rugged mountain roads o6770ine311 the
7. The double-brazing mechanism guía la herramienta drill thra través del entire praceso a prevent deflection during drilling (guiar el iring drilling y orificio de lapacto al abrir r70 al abrir la pacto.
8. Utilice imported hydraulic parts y electrodomésticos electrical.
| Rock drilling hardness | f=6-20 |
| Drilling diameter mm | 152-203 |
| Economic drilling depth (automatic extension depth) m | 35 |
| Walking speed Km/h | 3.0 |
| Gradeability | 25° |
| Ground clearance mm | 430 |
| Whole machine power kW | 328 |
| diesel engine | Carter C13 |
| Screw machine displacement m 3 /min | 26 |
| Screw machine exhaust pressure bar | 25 |
| Overall dimensions (length × width × height) mm | 12200×2840×3620 |
| Heavy volume Kg | 25800 |
| Rotating speed r/min | 0-118 |
| Rotation torque N*m | 6100 |
| Maximum push-pull force N | 65,000 |
| Pitch angle of carriage | 125° |
| Slide angle | Right 97 ° left 33 ° |
| Drill boom swing angle | Right 42 ° left 15 ° |
| Boom angle | Up 42° Down 20° |
| Frame leveling angle | Up 10° Down 10° |
| Advancing stroke mm | 4500 |
| Compensation length mm | 1800 |
| Impactor | 55A/65A |
| Drill pipe | φ102/127×5000mm |
| Dust catching method | Dry-type (hydraulic driven cyclone laminar flow type)/ wet type (optional) |
| Connection method | Automatic connection rod |
| Automatic anti-card mode | Electro-hydraulic control anti-stuck |
| Drill pipe lubrication method | Automatic oil injection lubrication |
| Drill pipe thread protection | Equipped with a floating joint to protect the drill pipe thread |
| Drilling display | Real-time display of drilling angle and drilling depth |
