Apollo WR2500S Milling Drum Parts — 160914 Milling Drum Segment Quarter LH Equipped with AP3D20 Pick Support Holders

Apollo 160914 is a quarter-segment assembly designed specifically for the WR2500S milling drum. Pre-equipped with AP3D20 quick-change pick support holders, this drum segment can be welded or mounted directly onto the milling drum body to replace worn original segments. As a core component of the milling drum assembly, it carries the cutting tools and transmits milling power, directly affecting milling depth accuracy and road surface treatment quality.

• Segmented construction — The quarter-segment design allows localized replacement without removing the entire milling drum, reducing maintenance costs and downtime
• Integrated AP3D20 holders — Pre-installed toolholders ensure precise, consistent pick positioning, maintaining uniform cutting line spacing and milling accuracy
• Heavy-duty durability — Suited to the high-power milling conditions of the WR2500S, resisting impact loads and abrasive wear

This segment is intended for localized repair and major overhaul of the WR2500S milling drum. When a drum segment shows worn toolholder bores, drum body deformation, or tools that can no longer be securely retained, replacing this segment assembly restores the drum's cutting performance and extends its overall service life.