• Product Overview

  The APOLLO 162378 Quarter Milling Drum Segment is a professional OEM-grade core spare part exclusively designed for the WR2500S cold recycling milling machine. As a standard quarter-segment component of the integral milling drum system, it undertakes critical pavement cold recycling, milling and material crushing tasks. Manufactured in strict accordance with original equipment dimensional and technical specifications, this segmented drum part features precise structural design and excellent overall compatibility, serving as a perfect direct replacement for worn, damaged or aging original segments. It ensures the complete milling drum assembly operates stably and efficiently during high-intensity cold recycling construction.

• Premium Material & Extreme Durability

  This quarter milling drum segment is forged from high-strength wear-resistant alloy steel with integrated forming and overall vacuum heat treatment technology. It delivers exceptional hardness, structural toughness, impact resistance and fatigue wear resistance, fully adapting to the harsh working conditions of WR2500S cold recycling machines. The product can withstand long-term high-load impact and friction from crushed asphalt layers, stabilized base materials and mixed pavement materials, effectively avoiding structural deformation, cracking, surface peeling and excessive wear. Its superior mechanical stability greatly extends the service life of the milling drum assembly and reduces frequent part replacement costs.

• Accurate Size & Seamless Compatibility

  Specially customized for the WR2500S cold recycling milling machine, the 162378 quarter drum segment adopts ultra-precise dimensional tolerance standards. All mounting holes, positioning grooves and tool installation bases are precisely machined to match the original drum assembly structure completely. It supports tool-free modification, quick assembly and firm locking with excellent fitting tightness. The standardized quarter-segment structure ensures uniform overall stress and stable rotational balance of the milling drum, effectively eliminating equipment vibration, operational jitter and uneven milling depth, and maintaining consistent construction accuracy.

Product Specifications

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