Sell YT28 Air Leg Rock Drill

Sell YT28 Air Leg Rock Drill	Total 12 Related Items Prev Next


Date Posted :	2009/12/15

Category :	Construction & Real Estate > Construction Machinery > Other Construction Machinery

Offer Type :	Sell

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Qufu Shengdu Pneumatic Breaker Tools(Rock Drill) Co., Ltd.

Membership Type : Free member
Registration Date : 2008-09-15
Country/Region :

China
Address : NO.7 NEW AND HIGH TECHNOLOGY INDUSTRY AREA, JIAXIANG, JINING, SHANDONG, CHINA Jining Shandong, China
Phone : 86-0537-6988698
Fax : 86-0537-6988697
Contact : Chaoquan Xia

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1Fit for wet drilling in medium-hard or hard rock.
2Grouped contril mechanism,quit to start up,whith"air on,water on,air off,water off"mechanism,convenient to handle and easy to maintain and repair.
3YT28 differs from similar products particularly in its high efficiency,strong flushing and powerful torque.
4YT28 Air-leg Rock Drills most fit for drilling horizontal and inclined blastholes in medium-hard and hard rock with a hardness of (f=8-18) .YT28 may also be uesed for making roof bolting holes.the drill is an important instrument in mining.
5May be used together with FT140(BE)or Ft160BC(BD) Air-leg and FY200B Line Oiler with transparent casing, The tool can also be mounted on rig or a wagon.

Technical specifications
Type YT28
Weight 26 (Kg)
Length 661 (mm)
Cylinder dia 80 (mm)
Piston stroke 60 (mm)
Working pressure 0.4~0.5 (Mpa)
Impact energy 60.2 (J)
Impact frequency37(Hz)
Air consumption 81 (L/s)
Working water pressure 0.2~0.3 (Mpa)
Air pipe inner dia 25 (mm)
Water pipe inner dia 13 (mm)
Rock drill hole dia 34~42 (mm)
Rock drill hole depth 5 (m)
Shank size 22*108 (mm)

Related Keywords: rock drill, drill bit, drill rod, Air Leg Rock Drill

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