TZ3A Rock Drilling Jumbo

Imported rock drill, featuring super anti-bending resistance, high drilling speed, and low drilling tool wear, effectively improving adaptability for drilling perimeter holes in tunnels;

Lightweight aluminum alloy beam, with high bending, torsion, and fatigue resistance and long service life. Unique single-layer hose reel layout, combined with reliable pipe clamp structure, provides good hose tensioning performance, effectively extending hose life and reducing maintenance intensity;

Front and rear triangular structure design, omni-directional parallel maintaining drill boom, fast and accurate positioning; cast drill boom structure, high strength and good shock absorption performance;

Equipped with anti-jamming, anti-idle drilling, and automatic retreat functions, effectively improving drilling efficiency and reducing drilling tool wear;

Adopts internationally renowned brand electrical components such as Schneider and Siemens, with high reliability and long service life; equipped with protection and alarm functions such as ground fault protection, phase sequence protection, motor overload protection, and engine fault alarm.