Equipos mineros y de excavación de roca
equipos de perforación subterránea para producción y desarrollo de la minería.




KJ311 Perforadora de desarrollo


Cabin with drilling autocontrol

El equipo KS311 es una perforadora de una pluma diseñado para perforaciones rápidas y precisas dentro de desviaciones y túneles de secciones de 44 m².
Ventajas
Diseño compacto para un buen nivel de visibilidad y estabilidad.
Chasis articulado de servicio pesado que garantiza una maniobrabilidad estable y segura.
Perforadora hidráulica potente y con controles sencillos para un alto rendimiento de perforación.
Entorno de operación y funciones automáticas que permiten una perforación segura, rápida y precisa.
Puntos de mantenimiento protegidos y de fácil acceso para un mantenimiento rápido,



Datos técnicos
Martillo de perforación Control System
Type HC109Anti-jamming control Yes
Tipo de potencia 18.8kW Rotation control Adjustable/Reversible
Percusión 135 bar Flushing control Water flow and pressure
Tasa de percusión 47Hz Percussion control Adjustable power
Rotation torque 780 Nm Voltage 24V
Hole size (bolting) ∅42-102 mm Carrier
Shank adapter T45 / R38 male Type of carrier Frame-steered
Boom Carrier articulation ± 40°
Parallel holding Complete Rear axle oscillation ± 10°
Lifting angle Up55°,down 16° Cummins engine QSB-C80-31 60 kW,Tier 3
Swing left 35°,right 35° Transmission Hydrodynamic DT20000
Extension 1450 mm Front / Rear Axles DANA 123
Viga extension 1250 mm Tires 300-15
Feed 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 180 - 250 g/h
Total installed power 70 kW Rock drill air consumption 300 l/min
Batteries(Chargeable) 2 x 12 V, 80 Ah Air compressor 0.5 m³/min (7 bar)
Cable Reel 80m-100m Overall with steels 3.7m,others depending on options.
Cable reel lubrication Manual Weight 12000 kg
Cable reel mud clean Manual Transport length 11150 mm
Front lights 6 x 50W LED (4200 lm, 6000 K) Tramming / drilling width 1750 mm / 2788 mm
Rear lights 4 x 50W LED (4200 lm, 6000 K) Tramming / drilling height 2000 mm / 3000 mm
Percussion hour meters Optional Turning width(T-section) 3450 mm
Operator remote control Optional Radio de giro Interno 3.250 mm, Externo 5.650 mm
Below dimensions in mm,and against drilling steels/ rods length 3700mm.Roof type Optimum operating coverage about 35 m2.

extremely productive and reliable mining development drilling rigs

offer an ergonomic and safe workplace for both operators and maintenance personnel.

Tailor-made specifications accepted,like rock drilling process,and real-time parameters displaying through the network to achieve remote control or download.


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