piston does not stroke the hammer tool, and the impact force and energy is absorbed by bolts and the tool retaining screws and not by the tool itself. This causes an erosion and the subsequent 4001 4000 / 4000 HP MES / rupture of the tip. The breaking in these cases usually appears at the
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, 4001 4000 HP 4000 / / MES it is necessary to lubricate the tip of the tool to avoid the friction between metals.
CORROSION Rust or corrosion on the tool occurs when HP / MES 4000 4000 4001 / the tool is stored outdoors and it is not well lubricated. This can be avoided by simple and easy lubrication and maintenance of hammer’s tool away from moisture when not in use.