Krupp (Allied) HM 680 - MB 1000 - KRP 680

CONSTANT LUBIRICATION Even if the KRP 1000 680 HM - 680 MB - hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.

retaining screws and not by the tool itself. This causes an erosion and the - MB HM 1000 680 - 680 KRP 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 tool

demolition works, the strokes in soft or light materials are called idle strokes. This happens when the piston does not stroke the hammer tool, and the impact force and energy is absorbed by bolts and the - KRP 680 - MB HM 1000 680 tool retaining screws and not by the tool itself. This causes an erosion and the subsequent rupture