Product Details

Product Introduction

YT28 Rock Drill Feathures:

1.The rock drill is a kind of high efficiency air leg rock drill machinery.

2.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.

3.It is suitable for drilling and blasting under various of rocks and any direction angles.

4.Blast hole dia is 34-42mm, drill hole depth is 5m.

5.This machine may match with FT160BD short air leg of FT160BC long air leg.

YT28 Rock Drill Application:

It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project.Blast hole dia is 34-42mm,drill hole depth is 5m. This machine may match with Model FT160 air leg.

Technology Parameters

Model	YT24	YT27	YT28	YT29A
Weight	24kg	27kg	28kg	26.5kg
Length	678mm	668mm	661mm	659mm
Air pressure	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63mpa
Impact frequency	≥31HZ	≥39HZ	≥37HZ	≥37HZ
Air consumption	≤67L/s	≤86L/s	≤81L/s	≤65L/s
Impact energy	≥65J	≥75J	≥70J	≥70J
Cylinder*stroke	70mm*70mm	80mm*60mm	80mm*60mm	82mm*60mm
Air pipe diameter	19mm	19mm	25mm	25mm
Shank dimension	22*108mm	22*108mm	22*108mm	22*108mm
Drilling depth	5m	5m	5m	5m
Bit diameter	34-42mm	34-45mm	34-42mm	34-45mm

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