The high-pressure mobile diesel screw air compressor is designed for demanding outdoor applications requiring high pressure, large airflow and independent operation. With a powerful diesel engine, two-stage compression system and mobile chassis, it provides reliable compressed air for drilling, mining, quarrying and other heavy-duty engineering projects.

Ruihong high-pressure mobile models provide working pressures from 17 to 22 bar and air delivery from 17 to 22 m³/min, making them suitable for applications where conventional portable compressors cannot provide sufficient pressure or airflow.

Key Features

• High-Pressure Air Supply – Working pressure up to 22 bar for demanding drilling and industrial applications.
• Large Air Delivery – Provides up to 22 m³/min airflow for high-consumption equipment.
• Two-Stage Compression – Improves compression efficiency and performance under high-pressure conditions.
• Diesel-Powered Operation – Works independently without an external electrical supply.
• Mobile Design – Heavy-duty wheeled chassis allows convenient transportation between job sites.
• Intelligent Control – Automatically adjusts operation according to actual air demand.
• Reduced Fuel Consumption – Intelligent regulation helps optimize diesel engine operation.
• Reliable Performance – Designed for continuous operation in demanding outdoor environments.
• Strong Adaptability – Suitable for remote, dusty and challenging working conditions.
• Easy Maintenance – Accessible structure simplifies routine inspection and servicing.

High Pressure & Large Airflow

Ruihong offers multiple high-pressure configurations:

RH220-17-II: 17 m³/min · 17 bar · 160 kW
RH259-20-II: 18.5 m³/min · 20 bar · 194 kW
RH323-22-II: 22 m³/min · 22 bar · 242 kW

The combination of high pressure and large airflow makes these compressors especially suitable for equipment that requires continuous and powerful compressed air.

Typical Applications

Suitable for:

• Water Well Drilling
• Mining and Quarrying
• Blast Hole Drilling
• Down-the-Hole Drilling
• Geological Exploration
• Geothermal Drilling
• Pipeline Projects
• Construction Engineering
• Rock Drilling
• Heavy-Duty Outdoor Operations

For projects requiring high pressure, large airflow, mobility and reliable continuous operation, the high-pressure mobile diesel screw air compressor provides a powerful compressed air solution for demanding job-site conditions.