Specifications

Y19A Air Rock Drill
1.used in samll quarries,coal mines
2. High Durability
3. Easy Operation
4. Comparable performance

 item name: Y19A Air Rock Drill

 

 

products specifications
item name	Y19A
Weight	19kg
Overall dimensions	600×534×157mm
Stoke	54mm
Cylinder Dia	65 mm
Air pressure	0.4-0.5mpa
Water pressure	0.2-0.3mpa
Impact energy	40J
Torque (at0.4MPa)
Impact frequency	>28-35Hz
Air consumption	37-43L/S
Drilling speed	180mm
Max drilling depth	>6m
Air pipe inside dia	19mm
Water pipe inside dia	13mm
Drill bit size	32-42mm
Shank size	H22X108mm

 

The machine is mainly used in samll quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain areas,also in the capital construction for water conservancy works.it is suitable for drilling works in large mines for boulder blasting and other projects as well. When it is matched with air- leg model FT100,it can perform both dry and wet drilling under various kinds of rocks,and it is evenmore flexible in drilling operation when matched with the small- size compressor of capacity of 1.5m3,the function will be better than others.