KM312 vs DS312 equipos de perforación perforadora de soporte de roca y brazo manipulador de cribado para minería subterránea y excavación de túneles,permite un proceso de mallado mecanizado más seguro y rápido.Puede instalar tipos comunes de pernos de roca, de entre 1,5 y 3 metros (5' a 10'),incluyendo bulones de fricción, inflables, anclaje mecánico y redondo de acero.
Ventajas:
Mayor productividad:
totalmente mecanizada para perfiles de túnel medianos de 4 m x 4 m o más.
Tasa de penetración mayor, de hasta más del 35 % con el nuevo cabezal de anclaje y la perforadora de roca HC50
Refuerzo de malla metálica rápido y fácil con un brazo manipulador de cribado con una rotación continua de 360 °.
Gran alcance de brazo: Anclaje mecanizado de hasta 8 m.
Utilización optimizada: Cobertura óptima dehasta 6,8 m.
Control de proceso mejorado: Instrumentación y transferencia de datos (opcional).
Seguridad mejorada: Anclaje de roca totalmente mecanizado, operado por un solo hombre: operador protegidodentro de la nueva cabina ergonómica.
Especificaciones técnicas
| Hydraulic Drifter/Rock Drill | Control System | |||
| Type | HC50(Drilling) | HC50(Bolting) | Anti-jamming control | Yes |
| Percussion power | 13kW | Rotation control | Adjustable/Reversible | |
| Percussion pressure | Max. 150 bar | Flushing control | Water flow and pressure | |
| Percussion rate | 62Hz | Percussion control | Adjustable power | |
| Rotation torque | 330 Nm | Voltage | 24V | |
| Hole size (bolting) | ∅32 - 51 mm | Carrier | ||
| Shank adapter | 45 mm / R32 male | Type of carrier | Frame-steered | |
| Bolting Head | Carrier articulation | ± 35° | ||
| Bolt carousel capacity | 10 rock bolts with 200 x 200 mm Max. plate size | Rear axle oscillation | ± 10° | |
| Deutz engine BF4L914 | 73 kW,air cooled Tier 3 | |||
| Bolt head length | Max. 4150 mm | Transmission Hydrodynamic | DT12000 | |
| Bolting Boom | Front / Rear Axles | DANA 123 | ||
| Boom extension | 1200 mm | Tires | 12.00-20 | |
| Roll-over angle | 360° Rotaty Actuator | Service brakes | Hydraulic wet disc | |
| Hydraulic System | Parking and emergency brakes | SAHR fail safewet disc | ||
| Powerpack | 1 x 55 kW | Tramming speed | Max.16 km/h | |
| Percussion pump | 100 cc (variable) | Gradeability / sideways tilt | Max. 15° / 5° | |
| Rotation pump | 45 cc (gear) | Ground clearance | 320 mm | |
| Filtration | 10 µ | Centralized greasing points | 10 ports | |
| Oil tank volume | 200 liters | Air And Water System | ||
| Cooler for hydraulic oil | Oil-to-water 1 x 30 kW | Flushing | By water | |
| Electric System | Water pump capacity | 50 l/min | ||
| Standard voltages | 380 - 690 V (± 10%), 50 or 60 Hz | Rock drill oil consumption | 100 - 200 g/h | |
| Total installed power | 70 kW | Rock drill air consumption | 150 - 250 l/min | |
| Batteries(Chargeable) | 2 x 12 V, 80 Ah | Air compressor | 1 m³/min (7 bar) | |
| Cable Reel | 80m-100m | Overall with bolts 1.5m,others depending on options. | ||
| Cable reel lubrication | Manual | Weight | 12900 kg | |
| Cable reel mud clean | Manual | Transport / bolting length | 10500 mm / 9650 mm | |
| Front lights | 6 x 50W LED (4200 lm, 6000 K) | Tramming / bolting width | 1800 mm / 3100 mm | |
| Rear lights | 4 x 50W LED (4200 lm, 6000 K) | Tramming / bolting height | 2000 mm / 3300 mm | |
| Percussion hour meters | Optional | Turning width(T-section) | 3000 mm | |
| Operator remote control | Optional | Turning radius(Inner/Outter) | R3280 / R6000 mm | |
Tailor-made specifications accepted.
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