500 HRS KIT

500 HRS KIT 5590 0100 02 Performing the 500-hour service on your rock drill is a critical step in preventive maintenance, and this kit contains the genuine parts required for the job. It includes a specific collection of seals and other wear items that are replaced during the standard overhaul of the drifter's internal mechanisms, such as the percussion and rotation units.

Over hundreds of hours of operation, internal seals begin to wear down, causing hydraulic fluid to bypass key components. This internal leakage means less hydraulic power is converted into impact energy, which directly slows down your penetration rate. By replacing these parts on schedule, you restore the drifter's efficiency, prevent heat buildup, and avoid the risk of unplanned failures that stop production.

Stick to the recommended 500-hour service interval to get the most life out of your drifter. When you notice a gradual loss of drilling power or see excessive oil mist from the flushing air exhaust, it's a strong sign that internal seals are due for replacement. Always use the complete kit to ensure all related wear parts are renewed at the same time.