Shanghai Bestcomp Compressor Co., Ltd
| Payment Terms | TT/LC,Western Union,D/P,D/A |
| Supply Ability | 2,000-3,000 per month |
| Delivery Time | 5-15 days |
| Packaging Details | wooden case |
| Air capacity（m3/min） | 21 |
| Working Pressure | 1.3MPa |
| Diesel capacity | 360L |
| Rated Power | 194KW |
| Weight | 4200kg |
| Brand Name | AIRERA |
| Model Number | CALT-21/13K |
| Certification | ISO、CE、TUV |
| Place of Origin | made in China |
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Product Specification
| Payment Terms | TT/LC,Western Union,D/P,D/A | Supply Ability | 2,000-3,000 per month |
| Delivery Time | 5-15 days | Packaging Details | wooden case |
| Air capacity（m3/min） | 21 | Working Pressure | 1.3MPa |
| Diesel capacity | 360L | Rated Power | 194KW |
| Weight | 4200kg | Brand Name | AIRERA |
| Model Number | CALT-21/13K | Certification | ISO、CE、TUV |
| Place of Origin | made in China | ||
| High Light | 24h stable running diesel compressor ，all-terrain portable screw compressor ，21m³ min flow oil-free compressor | ||
Optimize subsurface and infrastructure workflows with AIRERA’s precision-engineered mobile pressure solution. Delivering a consistent 21m³/min volumetric flow optimized for 13bar high-pressure impact, this diesel-driven system guarantees maximum pneumatic tool velocity without line degradation. Its engineered all-terrain chassis architecture provides exceptional mechanical stability in remote regions, while the high-capacity fluid management system yields 24/7 uninterrupted running stability—the definitive standard in asset lifecycle and operational continuity.
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.
Vibration reduction of main engine: shock absorber.Axle damping: damping rod.Double vibration reduction makes the machine run more smoothly.
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-21/13K |
|---|---|---|
| Air capacity | m³/min | 21 |
| Working pressure | MPa | 1.3 |
| Weight | kg | 4200 |
| L×W×H | mm |
3764×1800×2213 |
| Type No.× Qty | 7.50-16×4 | |
| Diesel engine | ||
| Model | QSL8.3-C260-30 | |
| Type | Vertical, in-line, water-cooled | |
| Sunction | Turbo charger | |
| Dia. of cylinder×Journey×amount | 114×145×6 | |
| Displacement L | 8.3 | |
| Rated speed | r/min | 1800 |
| Idle speed | r/min | 1400 |
| Rated Power | kW(HP) | 194(260) |
| Engine lubricant capacity | L | 21.9 |
| Diesel capacity | L | 360 |
| Battery | V | 24 |
| Compressor | ||
| Pressure stage | 2 | |
| Compressor oil capacity | L | 78 |
| Amount size×Qty |
G2×1,G3/4×1 |
|
| Notice | CA: Screw compressor, LT:Portable ,All the models could be customized into skid-mounted type. |
Our all-terrain chassis architecture is engineered via rigorous Finite Element Analysis (FEA) to simulate and neutralize torsional strains. Built with a high-resistance box steel framework, it deflects the multi-directional stresses induced by extreme cross-country towing. Furthermore, heavy-duty off-road tires paired with a premium independent suspension isolate the internal twin-screw air end and engine alignment from violent impact shocks, preserving overall asset structural integrity.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1981
Total Annual:
13200000-15000000
Employee Number:
115~1040
Ecer Certification：
Verified Supplier
Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge... Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge...
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