Yes, the GenNotch 4000UPG is equipped with a fully automatic circulating lubrication system designed to maintain optimal cutting performance and prolong the life of internal components. The system uses L-HM46 anti-wear hydraulic oil with a total capacity of 5.28 gallons (20 liters), ensuring consistent lubrication throughout each broaching cycle.

This closed-loop oil circulation system minimizes friction between moving parts, keeps the cutting area clean, and helps maintain stable operating pressure. Regular inspection of oil levels and scheduled replacement are recommended to sustain smooth operation and reliable performance over time.

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