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7655 Rock Drill

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Shandong China Coal Industry&Mining Supplies Group

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7655 Rock Drill

Name: 7655 Rock Drill
Brand: china coal
Price: 1 USD

Place of Origin : China

Brand Name : china coal

Certification : MA, ISO9001

Price : CONSULTATIVE

Packaging Details : STANDARD PACKING

Delivery Time : 7 days

Payment Terms : TT/LC/Western Union

Supply Ability : 5000/month

MOQ : 1 set

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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 a important tool for railway, water conservancy,and construction. It can be used with FY200B oiler and type FT160A (FT160B,FT160C)air leg.It can 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

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7655 Rock Drill

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