G20-A Pneumatic tool
Overall length:540mm
Weight:20kg
Impact frequency:≥16HZ
Impact energy:≥60J
Air consumption:≤23L/S
Hose size:19mm
Air pressure:0.50-0.63Mpa
Size of drill shank:Ø30×87
It is used our pressure:0.63Mpa
Used for truncating coal bed and breaking soft ore into pieces in mineral industry
Used for destroying solid or frozen stratum in civil engineering,underground construction and people protection construction,etc.
Used for breaking old road surface in municipal construction and destroying the former concrete base during the course of equipment installation in industrial and mineral enterprise