AIR RECEIVER ASSEMBLY

The 037 746 48 AIR RECEIVER ASSEMBLY (3774648, 377-464-8, AIR RECEIVER ASSEMBLY 3774648) is a mining-duty compressed-AIR RECEIVER ASSEMBLY designed for Sandvik drilling rigs, underground jumbos, and ROC series machinery. The 037 746 48 AIR RECEIVER ASSEMBLY stores and regulates compressed air to ensure stable pneumatic output for drilling control valves, percussion systems, and auxiliary mining circuits operating under harsh thermal and vibration conditions.

This 037 746 48 AIR RECEIVER ASSEMBLY is constructed with a reinforced pressure-rated shell engineered to withstand shock loads, moisture exposure, dust, and machine-oil contamination commonly found in mining tunnels and quarry environments. Catalog references 3774648 and 377-464-8 appear across OEM and aftermarket documentation.

The 037 746 48 AIR RECEIVER ASSEMBLY reduces pulsation and pressure variation generated by compressor cycles. It delivers smooth, consistent airflow to pneumatic hammers, actuator circuits, rotation controllers, and air-driven accessories. Stable air buffering enhances drilling performance, reduces mechanical wear, and improves the reliability of pneumatic systems in mining and tunneling applications.

Inspect the 037 746 48 AIR RECEIVER ASSEMBLY for corrosion, weld fatigue, moisture accumulation, relief valve malfunction, or air leakage. Replace immediately if structural integrity weakens or if pressure stabilization becomes inconsistent.

Also indicated as 3774648, 377-464-8, and AIR RECEIVER ASSEMBLY 3774648, this AIR RECEIVER ASSEMBLY is essential for maintaining consistent pneumatic delivery in heavy-duty drilling operations.