CALT 26m³/min Flow, 25bar Pressure, All-terrain Move, 24h Stable Running Diesel Portable Compressor
AIRERA’s hardcore flagship built for extreme environments. Delivering a powerful $26text{ m}^3/text{min}$ flow and $25text{ bar}$ high pressure, it perfectly conquers deep-hole drilling and heavy-duty industrial demands. Equipped with a rugged all-terrain chassis, it maneuvers effortlessly through mines and deserts. Backed by an industrial-grade engine and advanced cooling, it supports 24/7 non-stop, stable operation. Choose AIRERA for the ultimate in high efficiency, durability, and reliable air power.
- Diesel engine
In the intake system, exhaust gas turbocharging is adopted to improve the power performance.Meet the Euro II emission standards, high-performance oil pump, low fuel consumption.The overall structure is compact and the appearance is beautiful and generous.Covering the whole country's after-sales service network, users can get rapid and complete service.

- 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 26-25K |
|---|---|---|
| Air capacity | m³/min | 26 |
| Working pressure | MPa | 2.5 |
| Weight | kg | 6800 |
| L×W×H | mm |
4573×2160×2601 |
| Type No.× Qty | 8.25-16×4 | |
| Diesel engine | ||
| Model | QSZ13-C550-30 | |
| Type | Vertical, in-line, water-cooled | |
| Sunction | Turbo charger | |
| Dia. of cylinder×Journey×amount | 130×163×6 | |
| Displacement L | 13 | |
| Rated speed | r/min | 1800 |
| Idle speed | r/min | 1300 |
| Rated Power | kW(HP) | 410(550) |
| Engine lubricant capacity | L | 35 |
| Diesel capacity | L | 755 |
| Battery | V | 24 |
| Compressor | ||
| Pressure stage | 2 | |
| Compressor oil capacity | L | 100 |
| 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 is equipped with smart electronic speed governing and a high-efficiency screw air end. It automatically and precisely adjusts engine speed and intake valve opening based on actual air demand. This "air on-demand" technology eliminates no-load waste, reducing overall fuel consumption by 10% - 15% compared to traditional models.
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