China Air Pick Hammer G20 Pneumatic Hammer Pick

air pick hammer G20 Pneumatic Hammer Pick
Instruction
The G20 pneumatic pick is suitable in the mining industry to interrupt the coal bed and to destroy the soft ore; Or in civil engineering and underground construction, .
Appliance
Pneumatic pick is lighter, more flexible and convenient operation. It's suitable for operating all around of work, especially in narrow space, upper or climbing direction. It can stop working automatically when the solid object is broken.
It's widely used in coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete, frozen earth in construction and installation engineering or constructing
works in casting industries.
Applied to the balding of any kind of metal elements in boiler, shipbuilding and metallurgy industries especially to the balding works on the irregular narrow and anomaly surface
Applied to removed sand of middle and large castings and to eliminate to nozzle
Applied to balding and welding works of the bridge in capital construction and transportation engineering
Applied to the breaking works of the brick wall and concrete wall.
Specification
Length 572mm
Rammer dia 40mm
Rammer stroke 165mm
Impact energy 60J
Air pipe inner dia 16mm
Pick drill 450-600MM

Model No.G20 Pneumatic pick weight20kgair consumption23L/Simpact frequency16HZair pressure0.63Mpa

Maintenance
1, Air pipe inner dia is 16mm and length is not excess 12 m, the air pressure should be kept at 0.63Mpa, 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 2-3 hours(3-4.5° E50 turbine oil)
4, Do not insert the whole machine into ledge, when drilling incompetent bed.
5, When machine was jammed at crevice, do not drawout it powerfully, it will damage machine.
6, If dirt block strainer, romove it. Cannot disassemble strainer.
7, When using machine, dismantle it at least twice a week, use diesel oil to clean and dry, then oil, later assemble and operate machine.
8, If machine should be stored for along time, dismantle and clean it, then oil and store.