Atlas Copco HB4700

CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication HB4700 system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.

the impact force and energy is absorbed by bolts and HB4700 the tool retaining screws and not by the tool itself. This causes an erosion and the subsequent rupture of the tip. The breaking in these cases usually appears at the top of the hammer pin as a result of the idle strokes when the tip

of the arm of the hammer to break, or using the tool of the hammer as a lever sooner or later it will break. The same thing occurs when the tool HB4700 leans incorrectly or when it is introduced continuously between cracks. LOW TEMPERATURES. At low