Фиксатор резца роторного барабана Caterpillar 6389619

The Rotary Drum Cutter Bit Retainer is a clip that functions as the mechanical holder that locks individual cutting bits (picks) into the tool holders on the rotating drum. It endures extreme impacts and abrasive conditions and offers a secure grip on the bit shank while allowing for easy removal during maintenance. Its job is to prevent the dislodging of bits during high-torque milling, enabling consistent material removal performance in trenching, tunneling, and profiling applications. Attributes:• Secures the cutting bit firmly within the bit holder.• Maintains proper alignment of cutting tools.• Supports consistent cutting depth and force distribution.Applications: The Rotary Drum Cutter Bit Retainer is placed on the cutter bit of a rotary drum cutter attachment. The bit retainer sits within the bit holder cavity, holding the cutting picks in position.