CABLE REEL ASSY

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The CABLE REEL ASSY, part number 646 817 5, is a crucial component for managing the electrical cables running along the boom to the drifter. It ensures cables are protected from damage during drilling operations, preventing costly electrical failures and machine downtime.

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064 681 75 CABLE REEL ASSY This cable reel automatically pays out and retracts electrical or control cables as the drill boom extends, retracts, and swings. Its main job is to keep these vital lines organized and protected from being pinched, stretched, or snagged on the machine or rock face. You'll typically find it mounted on the boom assembly, guiding the cables that power and control the rock drill.

A properly functioning reel is essential for both safety and operational reliability. If the reel jams or its spring loses tension, the cable can become slack and get caught, potentially causing a short circuit or an unexpected loss of control. Consistent cable management prevents premature wear on expensive harnesses, avoiding intermittent electrical faults that are often difficult to diagnose.

Look for signs of trouble like uneven winding, visible damage to the cable jacket, or a lack of retraction force. If the reel sticks or fails to keep proper tension on the cable, it is best to replace it. Waiting until the cable fails completely can lead to much more extensive and expensive repairs.