COMPRESSOR CT28 440/50

The COMPRESSOR 552 051 69 (also indicated as 55205169 and 552-051-69) is a high-performance compressor engineered for Sandvik drilling rigs, ROC-series units, and underground jumbos. The 552 051 69 COMPRESSOR CT28 440/50 provides stable compressed air for cooling circuits, pneumatic cylinders, lubrication distribution, and auxiliary drilling systems that depend on continuous airflow during operation.

This 552 051 69 COMPRESSOR CT28 440/50 features a vibration-resistant housing, high-efficiency internal compression stages, temperature-stable components, and contamination-resistant intake filtration. Designed for mining environments, it withstands rock dust, hydraulic oil aerosol, moisture, and heavy shock loads. OEM identifiers 55205169 and 552-051-69 confirm correct compatibility with Sandvik compressor mounting and air-line architecture.

The 552 051 69 COMPRESSOR CT28 440/50 stabilizes pneumatic supply for drill-string cooling, valve actuation, lubrication injectors, and cabin air-management systems. Reliable compressor output improves drilling safety, prevents overheating, enhances lubrication consistency, and enables efficient control of pneumatic tools and actuators.

Inspect the 552 051 69 COMPRESSOR CT28 440/50 for air-leak traces, bearing noise, pressure fluctuations, overheating, or contamination at the intake. Replace 552 051 69 immediately if performance degrades or vibration increases.