Goodeng GMD50S air compressor rock stone drilling rig blast hole machine for blasting equipment

Drill rod storage
6+1
Drill rod diameter
89 mm
Drill rod length
4 m
Max.Hole depth
28 m
Rotation speed
0-115 rpm
Drilling torque
2040N-m
Max. Rotation torque
3500N-m
Rated power
264 KW/1800 rpm
Fuel tank
550L
Max. Working pressure
21 bar
Max. displacement
20 m³/ min
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This is a large-diameter drilling machine series featuring superior drilling ability. Mobility in small faces, the comfort of the cabin, ease of operation, and ease of maintenance have all been greatly improved. The hard work of drilling can be made easily and in a comfortable cabin.


1. Precise control system.

This drilling rig has a precise control system and simple icon display, which enables seamless collaboration between man and machine.

2. Smart air compressor management system

With the help of the compressor management system and 264 kW diesel engine, this drill uses a 21 bar down-the-hole hammer. The operator can select the compressor airflow and air pressure to be used through the machine user interface, which means that all power is fully utilized, thus reducing energy consumption and operating costs.
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