Pusher-Feed Rock Drill YT28

Working ability:0.5m-9m

Weight:26kg

Size:670*240*210(mm)

Range of use: Suitable for wet rock drilling for medium-hard and hard rocks

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Tel:+86-379-60118689

Email:vip@gengli.com

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Application and Scope of Pusher-Feed Rock Drill
 
1、Application: Pusher-Feed Rock Drill YT28 is a high-efficient rock-drilling machine, which consists of a main machine and an air leg. It’s Pneumatic Rock Drill, used matching the air compressor. It is widely used for hole drilling and blasting in tunnel excavation, essential for engineering construction such as mine, highway, railway, hydropower etc.
 
2、Scope:Rock Drill YT28 is widely used, most suitable for drilling holes that are horizontal, gradient and vertical upwards in medium-hard and hard (F=Level 8~18) formation. The diameter of holes varies from 32~42mm, and the effective drilling depth can reach 5m.


Main Technical Parameters:

Item Parameters
Cylinder Diameter 80mm
Piston Stroke 60mm
Impact Energy ≥70J (0.63Mpa)
Drilling Compact Frequency ≥37Hz (0.63Mpa)
Drilling Speed (Rocks with 14 Class) ≥470mm/min (0.63Mpa)
Air Consumption ≤81.6 (0.63Mpa)L/s
Inner Diameter of Air Pipe 25mm
Inner Diameter of Water Pipe 13(10)mm
Working Air Pressure 0.63Mpa
Working Water Pressure 0.2Mpa
Suitable Drilling Diameter 34-42mm
Suitable Maximum Drilling Depth 5m
Air Consumption Per Meter 10.2*103L/m
Shank Dimension H22*108mm
Working Temperature -30~+50°
Total Weight 26Kg
Overall Dimension 670*240*210mm

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InquiryPlease feel free to submit your inquiry information to us. We will contact with you as soon as possible.

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