CALT 32m³/min Flow, 10bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor
Engineered for uninterrupted industrial performance, this AIRERA diesel portable compressor delivers a high-capacity 32m³/min flow at 10bar pressure. Designed to withstand the most demanding environments, its rugged all-terrain chassis ensures seamless mobility across harsh jobsites. With a heavily optimized power system built for 24-hour continuous, stable operation, it minimizes downtime and maximizes productivity for large-scale mining, construction, and infrastructure projects. Trust AIRERA for elite engineering and unyielding operational continuity.
Key Features:
- Transmission mechanism
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.

- Shock absorption system
Vibration reduction of main engine: shock absorber.Axle damping: damping rod.Double vibration reduction makes the machine run more smoothly.
- Air end
The rotor is made of German processing equipment-to ensure the dimensional accuracy of parts.The bearing adopts the world brand SKF--- prolong the service life.High-load-resistant design-working pressure can reach 1.6Mpa.
| ITEM | UNIT | MODEL CALT-32/10K |
|---|---|---|
| Air capacity | m³/min | 32 |
| Working pressure | MPa | 1.0 |
| Weight | kg | 5000 |
| L×W×H | mm |
3650×1950×2895 |
| Type No.× Qty | 7.50-16×4 | |
| Diesel engine | ||
| Model | QSL8.9-C360-30 | |
| Type | Vertical, in-line, water-cooled | |
| Sunction | Turbo charger | |
| Dia. of cylinder×Journey×amount | 114×145×6 | |
| Displacement L | 8.9 | |
| Rated speed | r/min | 1800 |
| Idle speed | r/min | 1400 |
| Rated Power | kW(HP) | 265(360) |
| Engine lubricant capacity | L | 27.6 |
| Diesel capacity | L | 570 |
| Battery | V | 24 |
| Compressor | ||
| Pressure stage | 1 | |
| Compressor oil capacity | L | 80 |
| Amount size×Qty |
G2×1,G3/4×1 |
|
| Notice | CA: Screw compressor, LT:Portable ,All the models could be customized into skid-mounted type. |

AIRERA integrates an intelligent stepless speed regulation system. This system precisely adjusts the engine speed and air intake valve opening in real time based on actual air demand. This "air-on-demand" logic significantly reduces fuel consumption during partial load or idling states compared to traditional constant-speed units, yielding substantial long-term fuel savings for operators.
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