BIG DRILLER is a hydraulic drilling unit for holes up to 255 mm in diameter. Its main use is to create large holes necessary for the blind cut. The main technical characteristics are:
• hydraulic rotary head for DTH hammer up to 6 " • slide stroke suitable for rods L = 1200mm • Hydraulic power pack, control panel and hoses set to place them at distance.
Our machines for civil engineering are ideal to work in urban contexts, motorway, rail and tram networks as well as civil protection.
The Big 5 show Dubai, Arab Emirates 21 - 24 Novembre / November
Hydro-pneumatic drilling perforator to execute holes of big diameter (255 mm) up to large depth. It is equipped of rotating head powered by hydraulic unit connected with a diesel engine (on request electric motor) and it can be mounted on device for anchoring to the ground or fixing to the quarry wall.