Conquer high-pressure demands with the AIRERA Portable Diesel Air Compressor. Engineered for peak performance, this mobile powerhouse delivers an impressive 11m³/min flow at a powerful 14.5bar pressure, making it the ideal choice for deep-hole water well drilling, mining, and pipe testing.
Driven by an Original Power diesel engine, it ensures unyielding torque, remarkable fuel economy, and absolute reliability under continuous heavy loads. Featuring AIRERA's advanced rotary screw technology and a rugged, weather-proof canopy, it guarantees whisper-quiet operation and minimal maintenance. Elevate your productivity with AIRERA's legendary industrial durability.
The combination of gear transmission and coupling transmission has high efficiency, safety and reliability, and long service life.The helical gear transmission compensates the axial thrust by 30%, which further prolongs the life of the screw.The diesel engine (motor) is connected with the flange of the main screw machine to ensure the permanent alignment of the drive system.

Three-stage air filtration, including cyclone, coarse filtration and safe filtration, is especially suitable for harsh environments such as dusty fields.99.99% of the particles above 3μ were removed.The filter element has large surface area, imported filter paper, long service life and small pressure drop. Located in the cold room area, optimize the performance of the unit.Enlarged 20% air filtering system for better performance.

The cooler with large heat dissipation area is designed, which is suitable for harsh environments such as high temperature and high humidity in the field.Enlarged 30% cooling system to keep 25% cooling performance than old models for long-term working in the high-temp ambient. Environment. Unique fin and channel design, good heat dissipation, low pressure and easy cleaning.Low speed and low noise axial fan, low running noise; High temperature resistance and long service life.Horizontal exhaust to avoid hot air backflow and optimize cooling effect.

| ITEM | UNIT | MODEL CALT-11/14.5K |
|---|---|---|
| Air capacity | m³/min | 11 |
| Working pressure | MPa | 1.45 |
| Weight | kg | 2000 |
| L×W×H | mm |
3250×1800×1800 |
| Type No.× Qty | 6.50-16×2 | |
| Diesel engine | ||
| Model | 6BTA5.9-C150 | |
| Type | Vertical, in-line, water-cooled | |
| Sunction | Turbo charger | |
| Dia. of cylinder×Journey×amount | 102×120×6 | |
| Displacement L | 5.9 | |
| Rated speed | r/min | 2200 |
| Idle speed | r/min | 1400 |
| Rated Power | kW(HP) | 110(150) |
| Engine lubricant capacity | L | 11 |
| Diesel capacity | L | 130 |
| Battery | V | 24 |
| Compressor | ||
| Pressure stage | 1 | |
| Compressor oil capacity | L | 36 |
| Amount size×Qty |
G1 1/2×1,G3/4×1 |
|
| Notice | CA: Screw compressor, LT:Portable ,All the models could be customized into skid-mounted type. |

Operating at 14.5bar requires substantial, steady energy. The Original Power diesel engine provides high torque backup and stable power output, ensuring the compressor maintains its peak 11m³/min flowrate under continuous high-pressure loads without bogging down.