7655 Rock Drill, China 7655 Rock Drill Supplier

7655 Rock Drill - 7655 Rock Drill

7655 Rock Drill For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale 7655 Rock Drill, Made in China, High Quality Products!, China 7655 Rock Drill, 7655 Rock Drill Supplier, Manufacturer.

7655 Rock Drill
chinacoal07hand-held type pneumatic rock drill; pneumatic rock drill; jack hammer;toyo rock drill;pneumatic drill
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

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Shandong China Coal Industry & Mining Group Co.,Ltd

Address: No.11, North of Kaiyuan Road, High-tech Zone, Jining City锛孲handong Province, China, Jining, Shandong, China, 272100
Tel: 0086-537-2350961
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees. China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.