Merit 3363 0671 23 Automatic Lubrication Pump | Maximum Protection for Epiroc HB Series

Why the 3363 0671 23 System is Vital for Your HB Hammer

A 7-ton hammer like the HB 7000 generates extreme heat at the bushing interface. Without the 3363 0671 23 systemfunctioning correctly, the friction can weld the tool to the bushing in minutes.

1. Constant Protection, Zero Downtime

Manual greasing requires the operator to stop work every two hours. With the Merit-compatible 3363 0671 23 pump, lubrication is delivered automatically every time the hammer strikes. This keeps your machine running throughout the shift without interruptions, significantly increasing daily productivity.

2. Optimized Grease Consumption

Our lubrication units are engineered for precision. They deliver the exact amount of grease needed to create a protective film, preventing over-greasing (which can fill the impact chamber and damage seals) or under-greasing (which causes rapid wear and "dry firing").

3. Built for Extreme Environments

Quarries are dusty and vibration-heavy. The Merit replacement pump features a ruggedized housing and reinforced seals to ensure that hydraulic vibrations don’t interrupt the grease flow, even in sub-zero or high-heat conditions common in mining and heavy demolition.

🛠️ Installation & Maintenance Tip

When installing a new 3363 0671 23 unit, always check the transparent grease lines for air bubbles. Air in the system can prevent the pump from priming correctly. For maximum protection, always use Merit High-Temp Chisel Pastecontaining copper and graphite flakes, as it remains effective at temperatures where standard grease melts away.

Merit: Global Supplier of Epiroc Lubrication Solutions

Based in Türkiye, Merit specializes in the production and supply of critical hydraulic breaker components. We offer rapid worldwide shipping for the 3363 0671 23 Auto-Lube System, helping you reduce maintenance costs while extending the life of your expensive working tools and bushings.

Key Technical Terminology for International Markets:

• "Bushing Interface": The exact area where the tool meets the bushing, where friction is highest.
• "Impact Chamber": The internal area of the hammer; grease should never enter this space, which is why precision metering is vital.
• "Priming": The process of removing air from the pump so it can begin moving grease.
• "Copper and Graphite Flakes": The solid lubricants necessary for high-heat "steel-on-steel" contact.
• "1:1 Direct Replacement": Reassures the buyer that the Merit pump will fit the HB series perfectly without modification.

Technical Breakdown for Sales Support: