2016年10月25日星期二

YT28 Rock Drill

chinacoal11
xinxigongsilong@gmail.com
https://www.chinacoalintl.com/
https://m.chinacoalintl.com/
https://www.zmgkmachinery.com/
Please Be Mind:we're honest and sincere product maker and seller located in China. we provide service of enterprise's customs declaration, inspection.
YT28 Rock Drill Introduction
YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern 
design techniques, compared with the same type of product, with high efficiency, low noise, 
light weight, good economic results, the advantages of speed footage. Its superior performance,is 
the most reliable,and it is most efficient drilling machine. It is most suitable for large-scale mining, the 
medium-sized mines and tunnel drilling operations in the domestic users respond to best in the Korean 
market share has reached 70% or more.
YT28 Rock Drill Features

YT-28 Air leg rock drill uses a gas water interaction, air leg quick return, pressure regulator and other agencies. Centralized control handle 
and the grip body, institutions novel, easy to operate. Equipped with a silencer cover,it can effectively 
reduce exhaust noise and randomly change direction, to improve onsite operating conditions. Compared 
with the same type of rock drills,it has light weight, low noise, high efficiency and good economic results.

YT28 Rock Drill Application
YT-28 Air leg rock drill is widely used in mining, tunneling and various drilling operations. Metallurgy, coal, railway, transportation, water, infrastructure and defense stonework projects in key equipment. The machine uses the wet-hard or hard rock drilling operations, muzzle diameter of 34-42mm, drilling depth of up to 5m. With FT160A can drill air leg supporting horizontal and inclined blast holes; may install and operate on the trolley or stand.
Model
Weight
kg
Length
mm
Cylinder Dia.
×Stroke
mm
Working 
pressure
Mpa
Impact 
energy
J
Impact 
frequency
HZ
Air
 consumption
I/s
                           Air leg rock drill
YT28
26
661
60 ×60
0.4-0.63
≥70
≥37
≤81
YT23
24
628
76*60
0.4-0.63
≥65
≥37
≤78
YT23D
24
668
70*70
0.4-0.63
≥65
≥31
≤67
YT24
24
678
70*70
0.4-0.63
≥65
≥31
≤67
ZY24
25
690
70*70
0.4-0.63
≥65
≥30
≤67
YT27
27
668
80*60
0.4-0.63
≥65
≥30
≤67

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