COMPRESSOR ASSY

In Stock

This genuine COMPRESSOR ASSY, part number 258 146 68, is the core component for generating high-pressure air on your drilling rig. It supplies the necessary airflow for critical functions like hole flushing, ensuring productive and reliable operation in demanding underground environments.

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Full Technical Description

258 146 68 COMPRESSOR ASSY The primary role of this compressor is to supply a consistent volume of high-pressure air for flushing rock cuttings from the borehole. Effective flushing is essential for maintaining a high rate of penetration and preventing the drill string from getting stuck. It also provides air for the rock drill's lubrication system and other pneumatic functions on the rig.

Located within the rig's main power pack, the compressor is a key part of the pneumatic circuit. A drop in its performance directly impacts drilling efficiency. If the air pressure is too low, cuttings will pack around the bit, increasing torque, slowing down drilling, and causing excessive wear on consumables. A healthy compressor ensures the entire drilling cycle runs smoothly.

Signs of a failing compressor include a noticeable drop in air pressure, unusual mechanical noises, or frequent overheating alarms. You might also see excessive oil carry-over into the air lines. Regular oil and filter changes are vital, but when performance degrades significantly, replacing the unit is the only way to restore proper flushing capacity.