GL120 Full Pneumatic Drilling Rig

20160513134647704770

20160513134096429642

Features of GL120 Full Pneumatic Drilling Rig

1. It is a full motorized rig with strong grade ability, convenient to move and turn around, and can be operated in short distance temporary traction, with theses advantages, the rig can adapt to complicated working conditions.

2. The maintenance workload for the rig is small and needs little time to do the auxiliary work. The pneumatic spare parts are with high temperature resistance, low failure rate and easy to repair and maintain.
3. The spare parts of GL120 rig is widely used and easy to get all over the world.

4. The GL120 rig can be equipped with three kinds of rotation motor device (vane pneumatic motor, gear pneumatic motor, 5.5kw or 7.5kw electric motor rotation), we can customize according to customer’s need. With different configurations, the rig can realize different working ways as a pneumatic rock drilling rig or a blasthole drilling rig. Details are as below.

Main Technical Parameters as Pneumatic Rock Drill Rig

Drilling Diameter: 48~65mm (match R32 drill rod)
55~89mm (match T45 drill rod)
64~102mm (match T51 drill rod)
Drilling Depth: 3~12m
Air Consumption: 12~22 m3/min
Working Pressure: 0.5~0.7 Mpa

Main Technical Parameters as Down-the-hole Drilling Rig
Hole Diameter	105-140mm	Boom Pitch Angle	up 55°, down 15°
Hole Depth	vertical 30m, downward 25m	Boom Swing Angle	left 45°, right 45°
Working Pressure	1.05—2.46 Mpa	Frame Pitch Angle	up 45°, down 60°
Air Consumption	17—21 m3/ min	Frame Swing Angle	left 50°, right 35°
Rotary Speed	0—72 r/min	Length of Drill Pipe	3m
Traveling Speed	3 Km/h	Diameter of Drill Pipe	76mm
Rotary Torque	2520 N.m	Grade ability	32°
Max Lifting Capacity	≥12000 N	Weight	5300 kg
Overall Dimensions Under Transportation Status	690022601800mm	Dusting Method	dry or wet type