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7655 Rock Drill
7655 Rock Drill
Specifications
Place of Origin :
Shandong, China
Brand Name :
China Coal
Certification :
CE, ISO, SGS
Description

chinacoal05

www.chinacoalintl.com

m.chinacoalintl.com

we provide service of enterprise's customs declaration, inspection.

Product Introduction

7655 rock drilling is a high efficiency rock drilling machine. It’s widely used in mining and roadway drivage of drilling operation. Also it’s an important tool for railway, water conservancy,and construction. It can be used with FY200B oiler and type FT160A (FT160B,FT160C)air leg.It can be used for drilling the medium hard rock for wet drilling, drilling horizontal and inclined hole.

Technical Parameters

Product Model

7655

Weight (kg)

24

Length (mm)

628

Shank size (mm)

H22×108

Drilling diameter (mm)

32-42

Piston diameter (mm)

76

Piston stroke (mm)

55

Air Pressure (at 0.5MPa)

Air consumption (L/s)

≤54

Impact frequency (Hz)

≥36

Rotation (r/min)

300

Air hose inner diameter (mm)

25

Product tags

yn27c rock drill

,

rock drill r25

,

rock drill yt23
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7655 Rock Drill

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Product Detail
Place of Origin :
Shandong, China
Brand Name :
China Coal
Certification :
CE, ISO, SGS
Contact Supplier
7655 Rock Drill

Shandong China Coal Group

Active Member
11 Years
Shandong, Jining
Main Products :
15hp gasoline stump grinder, Agriculture machine, Air Storage Tank
Employee Number :
>less than 50
Certification Level :
Active Member
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