Instruction:
The pneumatic pick is suitable for drilling in mine,crushing incompetent bed,concrete and clay,destorying hard or  frozen stratum and other functions.
Specification:
Length:572mm
Weight:20kg
Rammer dia:40mm
Rammer stroke:165mm
Air pressure:0.63Mpa
Impact energy:60J
Impact frequency:16HZ
Air consumption:23L/S
Air pipe inner dia:16mm
Pick drill:450-600mm
Maintenance:
1.Air pipe inner dia is 16mm and length is not  excess 12m,the air pressure should be kept at 0.5-0.6Mpa,and keep air pipe clean and fasten hose nipple.
2.When assembling machine,check clearance between drill shank and fixing sleeve,hold handle and force pressure to it slowly,ensure that work normally.
3.Oil machine every 2-3hours.
4.Do not insert the whole machine into ledge,when drilling incompetent bed.
5.When machine was jammed in crevice,do not draw out it powerfully,it will damage machine.
6.If dirt block strainer,romove it.Don't disassemble strainer.
7.When using machine,dismantle it at least teice a week,use diesel oil to clean and dry,then oil,later assemble and operate machine.
8.If machine should be stored for a long time,dismantle and clean it,then oil and store.