Introduction of China Portable Handheld Pneumatic 7655 Rock Drill Jackhammer Machine
China Portable Handheld Pneumatic 7655 Rock Drill Jackhammer Machine 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 of China Portable Handheld Pneumatic 7655 Rock Drill Jackhammer Machine
|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|
|Air hose inner diameter (mm)||25|
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.