YT28 handheld rock drilling machine

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Shandong China Coal Industry&Mining Supplies Group

City: Jining

Province/State:Shandong

Tel:86-537-2350961

Contact Person:
Mr. Qu View Contact Details

YT28 handheld rock drilling machine

Place of Origin	China
Brand Name	china coal
Certification	MA, ISO9001, CE
Price	CONSULTATIVE
Packaging Details	STANDARD PACKING
Delivery Time	7 days
Payment Terms	TT/LC/Western Union
Supply Ability	5000/month
Minimum Order Quantity	1 set

Detailed Product Description

Product Introduction

YT28 is a kind of high efficincy air-leg rock drill, which is mainly uesed in mine exploitation, railway, highway, tunnel excavation, water conservancy construction and defence project facility.

Other drilling machine also can be produced, like YT24, YT28, YT29, YN27C etc, if you need, pls contact me directly.

Main Parameter

item name	YT28
Weight	26kg
Overall dimensions	668mm
Stoke	60mm
Cylinder Dia	80mm
Air pressure	0.4-0.63mpa
Water pressure	0.4mpa
Impact energy	75.5J
Torque (at0.4MPa)
Impact frequency	>36Hz
Air consumption	85L/S
Drilling speed
Max drilling depth	>6m
Air pipe inside dia	25mm
Water pipe inside dia	13mm
Drill bit size	32-42mm
Drilll rod size	H22X108mm
FT160 Air leg
Weight	17kg
Length	1800mm
Push stroke	1365mm

Product Tags: pneumatic rock drill portable rock drill handheld drilling machine

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