September 21, 2026
APOLLO has released the 160914 quarter-LH milling drum segment, a heavy-duty replacement component engineered specifically for the WR2500S milling drum. Pre-equipped with AP3D20 quick-change pick support holders, this segment is designed to restore cutting performance and extend the service life of road milling equipment used in asphalt and concrete rehabilitation projects.
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The 160914 is a quarter-segment assembly that can be welded or mounted directly onto the milling drum body to replace worn original segments. As a core component of the drum assembly, it carries the cutting tools and transmits milling power, directly affecting milling depth accuracy and the quality of the finished road surface. Its segmented construction allows localized replacement without removing the entire drum, which reduces maintenance cost and machine downtime.
Each segment comes pre-installed with AP3D20 quick-change pick support holders. Because the toolholders are fitted at the factory, pick positioning stays precise and consistent, maintaining uniform cutting line spacing and reliable milling accuracy. This integrated design eliminates the need to source and align separate holders, so a maintenance crew can bring the drum back into service faster.
The segment is manufactured from heavy-duty steel with controlled tolerances to deliver consistent, good quality performance. It is built to withstand the high-power milling conditions of the WR2500S, resisting impact loads and abrasive wear. 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 avoids the cost of a complete drum replacement.
| Attribute | Value |
|---|---|
| Part Number | 160914 |
| Product Name | Milling Drum Segment Quarter LH |
| Holder Type | AP3D20 pick support holders |
| Position | Left hand (LH) quarter segment |
| Material | Heavy-duty steel / metal |
| Compatibility | WR2500S milling drum |
| Brand Name | APOLLO |
| Place of Origin | Japan |
| Condition | 100% New |
WhatsApp: +81 90-2067-6888
Email: apollo5@jpapollo.com