FAST80

The LGR FAST 80 perforating machine has been designed and built for the execution of large diameter holes (starting from diam. 83 mm) for the passage of the diamond wire and for the execution of coring for probing stone materials in general.

It can make vertical, horizontal and inclined holes.

The high drilling speed, the use of crowns with stratapax and the practicality of use are the characteristics that have made it possible to obtain greater precision and high drilling performances.

The machine is mounted on two steel guide columns, ground and chromed. The sliding bushings are in alloy bronze, lubricated and protected by suitable dust covers.

The electric motor for drilling has 4 speeds, and allows you to adapt the diamond tools to the various types of materials.

The advancement of the drilling and the rascent of the pipes from the hole is done by means of a hydraulic unit driven by an electric motor (pressure 110/120 atm.). The electrical control panel is joined to the hydraulic assembly.

The tube guide system allows to obtain very precise holes.

The quick locking clamp allows an easy and quick ascent of the pipes from the hole.

The anchoring to the ground for vertical drilling or to the wall for the horizontal hole, takes place by means of  chains and adjustable tensioners, which guarantee a stable and secure hold.

In addition to the execution of total destruction holes, the machine can be equipped with hollow tools for coring and for boreholes.

• Installed power: 7.5 kw 
• 4 speed direct drive engine
• Rotation speed: 75/120/190/270 min
• Average drilling speed 0.50 m/min
• Hydraulic system pressure: 110/120 atm
• Hydraulic oil tank capacity: 20 l 
• Max stroke for drilling rods: 1 m
• Perforation rod diameter: 40/55/75 mm 
• Hole diameter: 42/60/83 mm
• Weight: 280 Kg